diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..d82b89c7
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.yml]
+indent_size = 2
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 965fdca1..10a898c7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,33 +3,86 @@
 name: CI
 
 # Controls when the action will run. Triggers the workflow on push or pull request
-# events but only for the dev branch
+# events for all branches and tags
 on:
   push:
-    branches: [ dev ]
+    branches: [ '**' ]
   pull_request:
-    branches: [ dev ]
+    branches: [ '**' ]
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "lint"
-  lint:
+  lint-and-test:
+    strategy:
+      matrix:
+        go-version: [ 1.15.x ]
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.15
-      
+          go-version: ${{ matrix.go-version }}
+
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
-        
-      - name: Lint Go Code
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Go Build
+        run: |
+          go build ./...
+
+      - name: Go Vet
+        run: |
+          go vet -v ./...
+
+      - name: GolangCI Lint
+        run: |
+          curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.39.0
+          golangci-lint run ./...
+
+      - name: Unit Tests
+        run: |
+          mkdir -p build
+          go test ./... -coverprofile=./build/c.out
+
+      - name: Code Coverage
+        run: |
+          go get github.com/axw/gocov/gocov
+          go get github.com/AlekSi/gocov-xml
+          go tool cover -html=build/c.out -o build/coverage.html
+          gocov convert build/c.out | gocov-xml > build/coverage.xml
+
+      - name: Archive code coverage results
+        uses: actions/upload-artifact@v2
+        with:
+          name: code-coverage-report
+          path: build/
+
+  docker-build:
+    strategy:
+      matrix:
+        go-version: [ 1.15.x ]
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+    steps:
+      - name: Docker Build
+        if: ${{ github.ref == 'refs/heads/master' || github.ref == 'refs/heads/v2' || contains(github.ref, 'release') }}
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+        run: |
+          go mod tidy
+          REGISTRY=$DOCKER_USERNAME make build-images
+
+      - name: Push
+        if: ${{ github.ref == 'refs/heads/master' || github.ref == 'refs/heads/v2' || contains(github.ref, 'release') }}
+        env:
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+          COMMIT: ${{ github.sha }}
         run: |
-          export PATH=$PATH:$(go env GOPATH)/bin # temporary fix. See https://github.com/actions/setup-go/issues/14
-          go get -u golang.org/x/lint/golint 
-          golint ./...
-          go test ./...
+          echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+          REGISTRY=$DOCKER_USERNAME make push
diff --git a/.gitignore b/.gitignore
index 9b59d8c9..a83666d2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,4 +20,5 @@ root.data.1
 trace.out
 cmd/tc/cmd
 cmd/tc/tc
-cmd/tc/trace.out
\ No newline at end of file
+cmd/tc/trace.out
+dist/tc
\ No newline at end of file
diff --git a/.golangci.yml b/.golangci.yml
new file mode 100644
index 00000000..5e19633b
--- /dev/null
+++ b/.golangci.yml
@@ -0,0 +1,18 @@
+run:
+  deadline: 5m
+
+linters:
+  disable-all: true
+  enable:
+    - deadcode
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - structcheck
+    - typecheck
+    - varcheck
+    - goimports
+    - gocritic
+    - revive
diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..ef9bb45d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,45 @@
+GOFILES_NOVENDOR = $(shell find . -type f -name '*.go' -not -path "./vendor/*")
+GO_VERSION = 1.15
+
+REGISTRY ?= seataio
+TAG = $(shell git rev-parse --abbrev-ref HEAD)
+COMMIT = git-$(shell git rev-parse --short HEAD)
+DATE = $(shell date +"%Y-%m-%d_%H:%M:%S")
+GOLDFLAGS = "-w -s -extldflags '-z now' -X github.com/opentrx/seata-golang/versions.COMMIT=$(COMMIT) -X github.com/opentrx/seata-golang/versions.BUILDDATE=$(DATE)"
+
+
+.PHONY: build-go
+build-go:
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -buildmode=pie -o $(CURDIR)/dist/tc -ldflags $(GOLDFLAGS) -v ./cmd/tc
+
+.PHONY: build-bin
+build-bin:
+	docker run --rm -e GOOS=linux -e GOCACHE=/tmp -e GOARCH=$(ARCH) -e GOPROXY=https://goproxy.cn \
+		-u $(shell id -u):$(shell id -g) \
+		-v $(CURDIR):/go/src/github.com/opentrx/seata-golang:ro \
+		-v $(CURDIR)/dist:/go/src/github.com/opentrx/seata-golang/dist/ \
+		golang:$(GO_VERSION) /bin/bash -c '\
+		cd /go/src/github.com/opentrx/seata-golang && \
+		make build-go '
+
+.PHONY: build-images
+build-images: build-bin
+	docker build -t $(REGISTRY)/seata-golang:$(TAG) --build-arg ARCH=amd64 -f dist/Dockerfile dist/
+
+.PHONY: push
+push:
+	docker push $(REGISTRY)/seata-golang:$(TAG)
+
+.PHONY: lint
+lint:
+	@gofmt -d $(GOFILES_NOVENDOR)
+	@if [ $$(gofmt -l $(GOFILES_NOVENDOR) | wc -l) -ne 0 ]; then \
+		echo "Code differs from gofmt's style" 1>&2 && exit 1; \
+	fi
+	@GOOS=linux go vet ./...
+	@GOOS=linux gosec -exclude=G204,G601 ./...
+
+
+.PHONY: clean
+clean:
+	$(RM) dist/tc
\ No newline at end of file
diff --git a/cmd/profiles/dev/config.yml b/cmd/profiles/dev/config.yml
index 8048a16c..63be8066 100644
--- a/cmd/profiles/dev/config.yml
+++ b/cmd/profiles/dev/config.yml
@@ -3,10 +3,11 @@ server:
   maxRollbackRetryTimeout: -1
   maxCommitRetryTimeout: -1
   rollbackRetryTimeoutUnlockEnable: true
-  asyncCommittingRetryPeriod: 10s
-  committingRetryPeriod: 1s
+  asyncCommittingRetryPeriod: 1s
+  committingRetryPeriod: 5s
   rollingBackRetryPeriod: 1s
   timeoutRetryPeriod: 1s
+  streamMessageTimeout: 30s
 enforcementPolicy:
   minTime: 5s
   permitWithoutStream: true
@@ -40,5 +41,5 @@ storage:
 #    maxidleconnections: 20
 #    maxlifetime: 4h
 log:
-  logPath: /Users/scottlewis/dksl/current/seata-golang/cmd/profiles/dev/seata.log
+  logPath: /Users/scottlewis/dksl/git/1/seata-golang/cmd/profiles/dev/seata.log
   logLevel: info
diff --git a/cmd/tc/main.go b/cmd/tc/main.go
index fcf34f9e..a3cd543a 100644
--- a/cmd/tc/main.go
+++ b/cmd/tc/main.go
@@ -2,8 +2,9 @@ package main
 
 import (
 	"fmt"
-	"github.com/opentrx/seata-golang/v2/pkg/util/uuid"
 	"net"
+	"net/http"
+	_ "net/http/pprof"
 	"os"
 
 	"github.com/urfave/cli/v2"
@@ -13,10 +14,11 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/tc/config"
 	_ "github.com/opentrx/seata-golang/v2/pkg/tc/metrics"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/server"
-	_ "github.com/opentrx/seata-golang/v2/pkg/tc/storage/driver/in_memory"
+	_ "github.com/opentrx/seata-golang/v2/pkg/tc/storage/driver/inmemory"
 	_ "github.com/opentrx/seata-golang/v2/pkg/tc/storage/driver/mysql"
 	_ "github.com/opentrx/seata-golang/v2/pkg/tc/storage/driver/pgsql"
 	"github.com/opentrx/seata-golang/v2/pkg/util/log"
+	"github.com/opentrx/seata-golang/v2/pkg/util/uuid"
 )
 
 func main() {
@@ -42,24 +44,34 @@ func main() {
 					configPath := c.String("config")
 					serverNode := c.Int64("serverNode")
 
-					config, err := resolveConfiguration(configPath)
+					cfg, err := resolveConfiguration(configPath)
+					if err != nil || cfg == nil {
+						return err
+					}
 
-					uuid.Init(serverNode)
-					log.Init(config.Log.LogPath, config.Log.LogLevel)
+					_ = uuid.Init(serverNode)
+					log.Init(cfg.Log.LogPath, cfg.Log.LogLevel)
 
-					address := fmt.Sprintf(":%v", config.Server.Port)
+					address := fmt.Sprintf(":%v", cfg.Server.Port)
 					lis, err := net.Listen("tcp", address)
 					if err != nil {
 						log.Fatalf("failed to listen: %v", err)
 					}
 
-					s := grpc.NewServer(grpc.KeepaliveEnforcementPolicy(config.GetEnforcementPolicy()),
-						grpc.KeepaliveParams(config.GetServerParameters()))
+					s := grpc.NewServer(grpc.KeepaliveEnforcementPolicy(cfg.GetEnforcementPolicy()),
+						grpc.KeepaliveParams(cfg.GetServerParameters()))
 
-					tc := server.NewTransactionCoordinator(config)
+					tc := server.NewTransactionCoordinator(cfg)
 					apis.RegisterTransactionManagerServiceServer(s, tc)
 					apis.RegisterResourceManagerServiceServer(s, tc)
 
+					go func() {
+						err = http.ListenAndServe(":10001", nil)
+						if err != nil {
+							return
+						}
+					}()
+
 					if err := s.Serve(lis); err != nil {
 						log.Fatalf("failed to serve: %v", err)
 					}
@@ -93,12 +105,17 @@ func resolveConfiguration(configPath string) (*config.Configuration, error) {
 		return nil, err
 	}
 
-	defer fp.Close()
+	defer func(fp *os.File) {
+		err = fp.Close()
+		if err != nil {
+			log.Error(err)
+		}
+	}(fp)
 
-	config, err := config.Parse(fp)
+	cfg, err := config.Parse(fp)
 	if err != nil {
 		return nil, fmt.Errorf("error parsing %s: %v", configurationPath, err)
 	}
 
-	return config, nil
+	return cfg, nil
 }
diff --git a/dist/Dockerfile b/dist/Dockerfile
new file mode 100644
index 00000000..88ba4a68
--- /dev/null
+++ b/dist/Dockerfile
@@ -0,0 +1,17 @@
+FROM alpine:3.14.1
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories && \
+    apk add --no-cache tcpdump lsof net-tools tzdata curl dumb-init libc6-compat
+
+ENV TZ Asia/Shanghai
+ENV PATH=$PATH:/opt/seata-golang/bin
+
+WORKDIR /opt/seata-golang/bin
+
+COPY tc /opt/seata-golang/bin/tc
+COPY config.yml /etc/seata-golang/config.yml
+RUN chmod +x /opt/seata-golang/bin/tc
+
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+
+CMD ["/opt/seata-golang/bin/tc", "start", "-config", "/etc/seata-golang/config.yml"]
\ No newline at end of file
diff --git a/dist/config.yml b/dist/config.yml
new file mode 100644
index 00000000..c169b916
--- /dev/null
+++ b/dist/config.yml
@@ -0,0 +1,44 @@
+server:
+  port: 8091
+  maxRollbackRetryTimeout: -1
+  maxCommitRetryTimeout: -1
+  rollbackRetryTimeoutUnlockEnable: true
+  asyncCommittingRetryPeriod: 10s
+  committingRetryPeriod: 1s
+  rollingBackRetryPeriod: 1s
+  timeoutRetryPeriod: 1s
+enforcementPolicy:
+  minTime: 5s
+  permitWithoutStream: true
+serverParameters:
+  maxConnectionIdle: 15s
+  maxConnectionAge: 30s
+  maxConnectionAgeGrace: 5s
+  time: 5s
+  timeout: 1s
+clientParameters:
+  time: 10s
+  timeout: 1s
+  permitWithoutStream: true
+storage:
+  #  inMemory driver only for testing
+  inmemory:
+#  mysql:
+#    dsn: "root:123456@tcp(127.0.0.1:3306)/seata?timeout=1s&readTimeout=1s&writeTimeout=1s&parseTime=true&loc=Local&charset=utf8mb4,utf8"
+#    globaltable: global_table2
+#    branchtable: branch_table2
+#    locktable: lock_table
+#    maxopenconnections: 100
+#    maxidleconnections: 20
+#    maxlifetime: 4h
+#  pgsql:
+#    dsn: "postgres://postgres:123456@127.0.0.1:5432/seata?search_path=public&sslmode=disable"
+#    globaltable: global_table
+#    branchtable: branch_table
+#    locktable: lock_table
+#    maxopenconnections: 100
+#    maxidleconnections: 20
+#    maxlifetime: 4h
+log:
+  logPath: seata.log
+  logLevel: info
diff --git a/go.mod b/go.mod
index 8ce3e2c1..6dfdbe45 100644
--- a/go.mod
+++ b/go.mod
@@ -14,9 +14,10 @@ require (
 	github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a
 	github.com/stretchr/testify v1.7.0 // indirect
 	github.com/urfave/cli/v2 v2.3.0
+	go.uber.org/atomic v1.7.0
 	go.uber.org/zap v1.17.0
-	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
-	golang.org/x/tools v0.1.4 // indirect
+	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 // indirect
+	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
 	google.golang.org/grpc v1.38.0
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0
diff --git a/go.sum b/go.sum
index 453a64ec..e9ccf996 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,5 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU=
 cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
@@ -23,7 +22,6 @@ github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
-github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d h1:G0m3OIz70MZUWq3EgK3CesDbo8upS2Vm9/P3FtgI+Jk=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
@@ -43,7 +41,6 @@ github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6l
 github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -78,7 +75,6 @@ github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7
 github.com/coreos/go-systemd/v22 v22.1.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@@ -117,10 +113,6 @@ github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/getsentry/raven-go v0.2.0/go.mod h1:KungGk8q33+aIAZUIVWZDr2OfAEBsO49PX4NzFV5kcQ=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
-github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
-github.com/gin-gonic/gin v1.6.2 h1:88crIK23zO6TqlQBt+f9FrPJNKm9ZEr7qjp9vl/d5TM=
-github.com/gin-gonic/gin v1.6.2/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
@@ -130,18 +122,8 @@ github.com/go-kit/kit v0.10.0/go.mod h1:xUsJbQ/Fp4kEt7AFgCuvyX4a71u8h9jB8tj/ORgO
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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-github.com/go-ole/go-ole v1.2.4 h1:nNBDSCOigTSiarFpYE9J/KtEA1IOW4CNeqT9TQDqCxI=
 github.com/go-ole/go-ole v1.2.4/go.mod h1:XCwSNxSkXRo4vlyPy93sltvi/qJq0jqQhjqQNIwKuxM=
-github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
-github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
-github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
-github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
-github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
-github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
-github.com/go-playground/validator/v10 v10.2.0 h1:KgJ0snyC2R9VXYN2rneOtQcw5aHQB1Vv0sFl1UcHBOY=
-github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
-github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
@@ -178,7 +160,6 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
-github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM=
 github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
@@ -205,7 +186,6 @@ github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51
 github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
-github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
@@ -253,15 +233,12 @@ github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCV
 github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
-github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
 github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
-github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 h1:uC1QfSlInpQF+M0ao65imhwqKnz3Q2z/d8PWZRMQvDM=
 github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88/go.mod h1:3w7q1U84EfirKl04SVQ/s7nPm1ZPhiXd34z40TNz36k=
-github.com/k0kubun/pp v3.0.1+incompatible h1:3tqvf7QgUnZ5tXO6pNAZlrvHgl6DvifjDrd9g2S9Z40=
 github.com/k0kubun/pp v3.0.1+incompatible/go.mod h1:GWse8YhT0p8pT4ir3ZgBbfZild3tgzSScAn6HmfYukg=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
@@ -271,15 +248,11 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxv
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
-github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
 github.com/lestrrat/go-envload v0.0.0-20180220120943-6ed08b54a570/go.mod h1:BLt8L9ld7wVsvEWQbuLrUZnCMnUmLZ+CGDzKtclrTlE=
 github.com/lestrrat/go-file-rotatelogs v0.0.0-20180223000712-d3151e2a480f/go.mod h1:UGmTpUd3rjbtfIpwAPrcfmGf/Z1HS95TATB+m57TPB8=
 github.com/lestrrat/go-strftime v0.0.0-20180220042222-ba3bf9c1d042/go.mod h1:TPpsiPUEh0zFL1Snz4crhMlBe60PYxRHr5oFF3rRYg0=
@@ -290,11 +263,9 @@ github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0U
 github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
-github.com/mattn/go-colorable v0.1.7 h1:bQGKb3vps/j0E9GfJQ03JyhRuxsvdAanXlT9BTw3mdw=
 github.com/mattn/go-colorable v0.1.7/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
-github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
@@ -311,10 +282,8 @@ github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0Qu
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
@@ -354,7 +323,6 @@ github.com/performancecopilot/speed v3.0.0+incompatible/go.mod h1:/CLtqpZ5gBg1M9
 github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -363,7 +331,6 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
-github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 h1:D+CiwcpGTW6pL6bv6KI3KbyEyCKyS+1JWS2h8PNDnGA=
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
 github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
@@ -375,13 +342,11 @@ github.com/prometheus/client_golang v1.9.0/go.mod h1:FqZLKOZnGdFAhOK4nqGHa7D66Id
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
 github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
-github.com/prometheus/common v0.2.0 h1:kUZDBDTdBVBYBj5Tmh2NZLlF60mfjA27rM34b+cVwNU=
 github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
@@ -391,7 +356,6 @@ github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB8
 github.com/prometheus/common v0.15.0 h1:4fgOnadei3EZvgRwxJ7RMpG1k1pOZth5Pc13tyspaKM=
 github.com/prometheus/common v0.15.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ7X0A1AwNEK7CRkVK3YwfOU/QAL4WGg=
 github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
@@ -410,7 +374,6 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
 github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
-github.com/shirou/gopsutil v3.20.11+incompatible h1:LJr4ZQK4mPpIV5gOa4jCOKOGb4ty4DZO54I4FGqIpto=
 github.com/shirou/gopsutil v3.20.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
@@ -443,7 +406,6 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -454,10 +416,6 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1
 github.com/tmc/grpc-websocket-proxy v0.0.0-20200427203606-3cfed13b9966/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/toolkits/concurrent v0.0.0-20150624120057-a4371d70e3e3/go.mod h1:QDlpd3qS71vYtakd2hmdpqhJ9nwv6mD6A30bQ1BPBFE=
-github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
-github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
-github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
-github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1 h1:+mkCCcOFKPnCmVYVcURKps1Xe+3zP90gSYGNfRkjoIY=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
@@ -466,7 +424,6 @@ github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/X
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
@@ -510,7 +467,6 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 h1:hb9wdF1z5waM+dSIICn1l0DkLVDT3hqhhQsDNUmHPRE=
 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -529,10 +485,7 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
-golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7YapZaRvUcLFFJhusH0k=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
-golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 h1:VLliZ0d+/avPrXXH+OakdXhpJuEoBZuwh1m2j7U6Iug=
-golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
@@ -541,7 +494,6 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -565,9 +517,7 @@ golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200421231249-e086a090c8fd/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974 h1:IX6qOQeG5uLjB/hjjwjedwfjND0hgjPMMyO1RoIXQNI=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb h1:eBmm0M9fYhWpKZLjQUUKka/LtIxf46G4fxeEz5KJr9U=
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 h1:4nGaVu0QrbjT/AK2PRLuQfQuh6DJve+pELhqTdAj3x0=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
@@ -583,7 +533,6 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -614,12 +563,10 @@ golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200420163511-1957bb5e6d1f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f h1:+Nyd8tzPX9R7BWHguqsrbFdRx3WQ/1ib8I44HXV5yTA=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201223074533-0d417f636930 h1:vRgIt+nup/B/BwIS0g2oC0haq0iqbV3ZA+u6+0TlNCo=
 golang.org/x/sys v0.0.0-20201223074533-0d417f636930/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007 h1:gG67DSER+11cZvqIMb8S8bt0vZtiN6xWYARwirrOSfE=
@@ -664,10 +611,7 @@ golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20201014170642-d1624618ad65/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
-golang.org/x/tools v0.0.0-20210106214847-113979e3529a h1:CB3a9Nez8M13wwlr/E2YtwoU+qYHKfC+JrDa45RXXoQ=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.1.4 h1:cVngSRcfgyZCzys3KYOpCFa+4dqX/Oub9tAq00ttGVs=
-golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -683,9 +627,7 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.0 h1:Tfd7cKwKbFRsI8RMAD3oqqw7JPFRrvFlOsfbgVkjOOw=
 google.golang.org/appengine v1.6.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -700,7 +642,6 @@ google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBr
 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200423170343-7949de9c1215/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98 h1:LCO0fg4kb6WwkXQXRQQgUYsFeFb5taTX5WAx5O/Vt28=
 google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
@@ -727,7 +668,6 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
@@ -735,7 +675,6 @@ google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
@@ -753,12 +692,10 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
diff --git a/pkg/apis/seata.pb.go b/pkg/apis/seata.pb.go
index 4849cda7..da89542a 100644
--- a/pkg/apis/seata.pb.go
+++ b/pkg/apis/seata.pb.go
@@ -8,6 +8,7 @@ import (
 	fmt "fmt"
 	_ "github.com/gogo/protobuf/gogoproto"
 	proto "github.com/gogo/protobuf/proto"
+	types "github.com/gogo/protobuf/types"
 	io "io"
 	math "math"
 	math_bits "math/bits"
@@ -51,61 +52,42 @@ func (ResultCode) EnumDescriptor() ([]byte, []int) {
 type ExceptionCode int32
 
 const (
-	//*
 	// Unknown transaction error code.
 	UnknownErr ExceptionCode = 0
-	//*
 	// BeginFailed
 	BeginFailed ExceptionCode = 1
-	//*
 	// Lock key conflict transaction error code.
 	LockKeyConflict ExceptionCode = 2
-	//*
 	// Io transaction error code.
 	IO ExceptionCode = 3
-	//*
 	// Branch rollback failed retryable transaction error code.
 	BranchRollbackFailedRetryable ExceptionCode = 4
-	//*
 	// Branch rollback failed unretryable transaction error code.
 	BranchRollbackFailedUnretryable ExceptionCode = 5
-	//*
 	// Branch register failed transaction error code.
 	BranchRegisterFailed ExceptionCode = 6
-	//*
 	// Branch report failed transaction error code.
 	BranchReportFailed ExceptionCode = 7
-	//*
 	// Lockable check failed transaction error code.
 	LockableCheckFailed ExceptionCode = 8
-	//*
 	// Branch transaction not exist transaction error code.
 	BranchTransactionNotExist ExceptionCode = 9
-	//*
 	// Global transaction not exist transaction error code.
 	GlobalTransactionNotExist ExceptionCode = 10
-	//*
 	// Global transaction not active transaction error code.
 	GlobalTransactionNotActive ExceptionCode = 11
-	//*
 	// Global transaction status invalid transaction error code.
 	GlobalTransactionStatusInvalid ExceptionCode = 12
-	//*
 	// Failed to send branch commit request transaction error code.
 	FailedToSendBranchCommitRequest ExceptionCode = 13
-	//*
 	// Failed to send branch rollback request transaction error code.
 	FailedToSendBranchRollbackRequest ExceptionCode = 14
-	//*
 	// Failed to add branch transaction error code.
 	FailedToAddBranch ExceptionCode = 15
-	//*
 	// Failed to lock global transaction error code.
 	FailedLockGlobalTransaction ExceptionCode = 16
-	//*
 	// FailedWriteSession
 	FailedWriteSession ExceptionCode = 17
-	//*
 	// Failed to holder error code
 	FailedStore ExceptionCode = 18
 )
@@ -158,66 +140,77 @@ func (ExceptionCode) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptor_450a439f8893981f, []int{1}
 }
 
+type BranchMessageType int32
+
+const (
+	TypeBranchCommit         BranchMessageType = 0
+	TypeBranchCommitResult   BranchMessageType = 1
+	TypeBranchRollback       BranchMessageType = 2
+	TypeBranchRollBackResult BranchMessageType = 3
+)
+
+var BranchMessageType_name = map[int32]string{
+	0: "TypeBranchCommit",
+	1: "TypeBranchCommitResult",
+	2: "TypeBranchRollback",
+	3: "TypeBranchRollBackResult",
+}
+
+var BranchMessageType_value = map[string]int32{
+	"TypeBranchCommit":         0,
+	"TypeBranchCommitResult":   1,
+	"TypeBranchRollback":       2,
+	"TypeBranchRollBackResult": 3,
+}
+
+func (BranchMessageType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_450a439f8893981f, []int{2}
+}
+
 type GlobalSession_GlobalStatus int32
 
 const (
-	//*
 	// Un known global status.
 	UnknownGlobalStatus GlobalSession_GlobalStatus = 0
-	//*
 	// PHASE 1: can accept new branch registering.
 	Begin GlobalSession_GlobalStatus = 1
-	//*
 	// PHASE 2: Running Status: may be changed any time.
 	Committing GlobalSession_GlobalStatus = 2
-	//*
 	// The Commit retrying.
 	// Retrying commit after a recoverable failure.
 	CommitRetrying GlobalSession_GlobalStatus = 3
-	//*
 	// Rolling back global status.
 	RollingBack GlobalSession_GlobalStatus = 4
-	//*
 	// The Rollback retrying.
 	// Retrying rollback after a recoverable failure.
 	RollbackRetrying GlobalSession_GlobalStatus = 5
-	//*
 	// The Timeout rolling back.
 	// Rolling back since timeout
 	TimeoutRollingBack GlobalSession_GlobalStatus = 6
-	//*
 	// The Timeout rollback retrying.
 	// Retrying rollback (since timeout) after a recoverable failure.
 	TimeoutRollbackRetrying GlobalSession_GlobalStatus = 7
-	//*
-	// All branches can be async committed. The committing is NOT done yet, but it can be seen as committed for TM/RM
-	// rpc_client.
+	// All branches can be async committed. The committing is NOT done yet, but it can be seen as
+	// committed for TM/RM rpc_client.
 	AsyncCommitting GlobalSession_GlobalStatus = 8
-	//*
 	// PHASE 2: Final Status: will NOT change any more.
 	// Finally: global transaction is successfully committed.
 	Committed GlobalSession_GlobalStatus = 9
-	//*
 	// The Commit failed.
 	// Finally: failed to commit
 	CommitFailed GlobalSession_GlobalStatus = 10
-	//*
 	// The RolledBack.
 	// Finally: global transaction is successfully rollback.
 	RolledBack GlobalSession_GlobalStatus = 11
-	//*
 	// The Rollback failed.
 	// Finally: failed to rollback
 	RollbackFailed GlobalSession_GlobalStatus = 12
-	//*
 	// The Timeout rolled back.
 	// Finally: global transaction is successfully rollback since timeout.
 	TimeoutRolledBack GlobalSession_GlobalStatus = 13
-	//*
 	// The Timeout rollback failed.
 	// Finally: failed to rollback since timeout
 	TimeoutRollbackFailed GlobalSession_GlobalStatus = 14
-	//*
 	// The Finished.
 	// Not managed in getty_session MAP any more
 	Finished GlobalSession_GlobalStatus = 15
@@ -295,45 +288,34 @@ func (BranchSession_BranchType) EnumDescriptor() ([]byte, []int) {
 type BranchSession_BranchStatus int32
 
 const (
-	//*
 	// description:BranchStatus_Unknown branch status.
 	UnknownBranchStatus BranchSession_BranchStatus = 0
-	//*
 	// description:BranchStatus_Registered to TC.
 	Registered BranchSession_BranchStatus = 1
-	//*
 	// The Phase one done.
 	// description:Branch logic is successfully done at phase one.
 	PhaseOneDone BranchSession_BranchStatus = 2
-	//*
 	// The Phase one failed.
 	// description:Branch logic is failed at phase one.
 	PhaseOneFailed BranchSession_BranchStatus = 3
-	//*
 	// The Phase one timeout.
 	// description:Branch logic is NOT reported for a timeout.
 	PhaseOneTimeout BranchSession_BranchStatus = 4
-	//*
 	// The Phase two committed.
 	// description:Commit logic is successfully done at phase two.
 	PhaseTwoCommitted BranchSession_BranchStatus = 5
-	//*
 	// The Phase two commit failed retryable.
 	// description:Commit logic is failed but retryable.
 	PhaseTwoCommitFailedRetryable BranchSession_BranchStatus = 6
-	//*
 	// The Phase two commit failed and can not retry.
 	// description:Commit logic is failed and NOT retryable.
 	PhaseTwoCommitFailedCanNotRetry BranchSession_BranchStatus = 7
-	//*
 	// The Phase two rollback completed.
 	// description:Rollback logic is successfully done at phase two.
 	PhaseTwoRolledBack BranchSession_BranchStatus = 8
-	//*
 	// The Phase two rollback failed retryable.
 	// description:Rollback logic is failed but retryable.
 	PhaseTwoRollbackFailedRetryable BranchSession_BranchStatus = 9
-	//*
 	// The Phase two rollback failed and can not retry.
 	// description:Rollback logic is failed but NOT retryable.
 	PhaseTwoRollbackFailedCanNotRetry BranchSession_BranchStatus = 10
@@ -2020,9 +2002,69 @@ func (m *BranchRollbackResponse) GetBranchStatus() BranchSession_BranchStatus {
 	return UnknownBranchStatus
 }
 
+type BranchMessage struct {
+	ID                int64             `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	BranchMessageType BranchMessageType `protobuf:"varint,2,opt,name=BranchMessageType,proto3,enum=apis.BranchMessageType" json:"BranchMessageType,omitempty"`
+	Message           *types.Any        `protobuf:"bytes,3,opt,name=Message,proto3" json:"Message,omitempty"`
+}
+
+func (m *BranchMessage) Reset()      { *m = BranchMessage{} }
+func (*BranchMessage) ProtoMessage() {}
+func (*BranchMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor_450a439f8893981f, []int{23}
+}
+func (m *BranchMessage) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *BranchMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_BranchMessage.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *BranchMessage) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BranchMessage.Merge(m, src)
+}
+func (m *BranchMessage) XXX_Size() int {
+	return m.Size()
+}
+func (m *BranchMessage) XXX_DiscardUnknown() {
+	xxx_messageInfo_BranchMessage.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BranchMessage proto.InternalMessageInfo
+
+func (m *BranchMessage) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *BranchMessage) GetBranchMessageType() BranchMessageType {
+	if m != nil {
+		return m.BranchMessageType
+	}
+	return TypeBranchCommit
+}
+
+func (m *BranchMessage) GetMessage() *types.Any {
+	if m != nil {
+		return m.Message
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterEnum("apis.ResultCode", ResultCode_name, ResultCode_value)
 	proto.RegisterEnum("apis.ExceptionCode", ExceptionCode_name, ExceptionCode_value)
+	proto.RegisterEnum("apis.BranchMessageType", BranchMessageType_name, BranchMessageType_value)
 	proto.RegisterEnum("apis.GlobalSession_GlobalStatus", GlobalSession_GlobalStatus_name, GlobalSession_GlobalStatus_value)
 	proto.RegisterEnum("apis.BranchSession_BranchType", BranchSession_BranchType_name, BranchSession_BranchType_value)
 	proto.RegisterEnum("apis.BranchSession_BranchStatus", BranchSession_BranchStatus_name, BranchSession_BranchStatus_value)
@@ -2049,127 +2091,134 @@ func init() {
 	proto.RegisterType((*BranchCommitResponse)(nil), "apis.BranchCommitResponse")
 	proto.RegisterType((*BranchRollbackRequest)(nil), "apis.BranchRollbackRequest")
 	proto.RegisterType((*BranchRollbackResponse)(nil), "apis.BranchRollbackResponse")
+	proto.RegisterType((*BranchMessage)(nil), "apis.BranchMessage")
 }
 
 func init() { proto.RegisterFile("seata.proto", fileDescriptor_450a439f8893981f) }
 
 var fileDescriptor_450a439f8893981f = []byte{
-	// 1830 bytes of a gzipped FileDescriptorProto
+	// 1931 bytes of a gzipped FileDescriptorProto
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+	0xd5, 0xe1, 0xa0, 0x47, 0x4c, 0x8b, 0xad, 0x21, 0xf1, 0x2a, 0x27, 0xf3, 0x6a, 0xd6, 0x6a, 0xf3,
+	0x79, 0xb5, 0x0f, 0xa5, 0x46, 0xaf, 0xd7, 0x75, 0x5a, 0x36, 0x75, 0xc8, 0x9e, 0x1d, 0xda, 0x95,
+	0xfc, 0xa6, 0x56, 0x5f, 0x94, 0xcb, 0x89, 0x1d, 0x03, 0x9e, 0xb6, 0xed, 0xd0, 0x36, 0xad, 0xc9,
+	0x39, 0xe6, 0x36, 0x40, 0x6c, 0x3f, 0xce, 0x80, 0xde, 0x38, 0x46, 0x09, 0x9c, 0x85, 0xe4, 0xf1,
+	0xee, 0x2e, 0xd2, 0x70, 0x0e, 0x52, 0x47, 0x8d, 0xc7, 0x0d, 0xa4, 0x53, 0xd5, 0x07, 0x0d, 0x94,
+	0x34, 0x7f, 0xab, 0xc3, 0xa2, 0x6c, 0xa3, 0x44, 0x52, 0x59, 0x8c, 0x12, 0x2c, 0xc7, 0x49, 0xc7,
+	0x09, 0x42, 0xe2, 0x93, 0x36, 0xd2, 0x28, 0x0b, 0x9e, 0x9c, 0xda, 0x01, 0x79, 0xcf, 0x25, 0x7b,
+	0x9e, 0x4b, 0x38, 0x57, 0x23, 0x89, 0xc8, 0xe1, 0x24, 0xe5, 0x53, 0x24, 0x13, 0x69, 0x8e, 0x52,
+	0x94, 0x0a, 0x4c, 0x78, 0x7c, 0xe1, 0xc5, 0xbc, 0x4a, 0xe3, 0xfb, 0xb0, 0xa1, 0x8a, 0xf9, 0x2a,
+	0x8c, 0x9d, 0xf6, 0x49, 0x97, 0xa0, 0x0c, 0x7e, 0x15, 0x6a, 0xb3, 0x20, 0xbb, 0xb6, 0xfb, 0xae,
+	0xc7, 0x4b, 0x04, 0xca, 0x52, 0xe2, 0x47, 0x20, 0x89, 0x6a, 0x39, 0x79, 0xb2, 0xca, 0xb5, 0x78,
+	0x87, 0x3c, 0x7e, 0x0d, 0xee, 0xcf, 0x06, 0xc9, 0x7b, 0x80, 0xf9, 0x67, 0x1d, 0xb2, 0x96, 0x77,
+	0x41, 0xf3, 0x2a, 0x22, 0x94, 0x76, 0x8b, 0x6e, 0xa3, 0xdf, 0x92, 0x1e, 0xb7, 0x67, 0xa4, 0x4a,
+	0xa8, 0xd4, 0x4b, 0x13, 0xea, 0x11, 0xe4, 0x8f, 0xa9, 0x2b, 0x58, 0x47, 0x4b, 0x4f, 0xd6, 0x94,
+	0x90, 0xaa, 0x44, 0x2f, 0x8b, 0x71, 0x78, 0x03, 0xf4, 0x27, 0x87, 0x82, 0x80, 0x85, 0xd1, 0xb0,
+	0x96, 0xe7, 0xe8, 0xde, 0x99, 0x69, 0xe9, 0x4f, 0x0e, 0xf1, 0x03, 0xc8, 0x58, 0xde, 0x05, 0xe5,
+	0x68, 0x96, 0x41, 0xa4, 0x1e, 0xe7, 0x7b, 0x17, 0x9c, 0xa2, 0x02, 0x61, 0x5e, 0x02, 0xe6, 0xdd,
+	0x81, 0x75, 0x04, 0x8b, 0xfc, 0xa0, 0x4f, 0x82, 0x10, 0x1b, 0xd3, 0xa5, 0x4e, 0xa9, 0x69, 0x95,
+	0xb8, 0x8d, 0x52, 0xd7, 0xa6, 0xe3, 0x96, 0x59, 0x9f, 0xee, 0xd3, 0x49, 0x36, 0x7d, 0x52, 0x6c,
+	0xfe, 0x46, 0x83, 0xb2, 0xb2, 0x75, 0xd0, 0xf3, 0xdc, 0x80, 0xe0, 0x87, 0xcc, 0x93, 0xfd, 0x6e,
+	0xb8, 0xeb, 0xb5, 0x09, 0xdb, 0xbb, 0xb8, 0x83, 0x38, 0xd7, 0x63, 0xb9, 0x25, 0x61, 0xf0, 0x9b,
+	0x50, 0xd8, 0xbf, 0x6c, 0x91, 0x1e, 0x5d, 0x9a, 0x4d, 0xd2, 0xd9, 0xa4, 0x32, 0x9f, 0xa4, 0xa8,
+	0x2c, 0x15, 0x49, 0x3f, 0xe4, 0x1d, 0x12, 0x04, 0x76, 0x27, 0x32, 0x33, 0x1a, 0x62, 0xc4, 0xb3,
+	0x8c, 0x45, 0x92, 0x65, 0x95, 0xf9, 0x2f, 0x0d, 0x56, 0x78, 0xbc, 0x23, 0x62, 0xbe, 0xac, 0xbb,
+	0x90, 0xd4, 0x02, 0x78, 0x86, 0x1a, 0x4a, 0xba, 0xf0, 0xad, 0xe5, 0xb4, 0xa8, 0xc4, 0x75, 0x96,
+	0x5b, 0x30, 0x2e, 0xa9, 0xdf, 0x94, 0x4b, 0x0e, 0xcb, 0x98, 0xb9, 0x85, 0xd5, 0x92, 0x8b, 0x54,
+	0x7d, 0xba, 0xf2, 0xd1, 0x44, 0x5a, 0x9c, 0x2e, 0x6e, 0xbf, 0xd7, 0x60, 0x75, 0xf2, 0x7b, 0xef,
+	0x56, 0x8c, 0xaa, 0x12, 0x4d, 0x59, 0x07, 0x8c, 0x09, 0x69, 0x7e, 0xa4, 0x43, 0x39, 0xb2, 0xbe,
+	0xe7, 0xf9, 0x61, 0x14, 0x2b, 0x24, 0x55, 0x0f, 0x1e, 0x0b, 0x79, 0x15, 0x5d, 0x5d, 0x65, 0x6e,
+	0x9c, 0xd4, 0x68, 0xa4, 0x6e, 0x1d, 0x8d, 0x3d, 0xb5, 0x1d, 0x88, 0x78, 0xce, 0x6d, 0x6d, 0x96,
+	0xda, 0x44, 0x5e, 0x3e, 0xa6, 0xbf, 0xd4, 0x60, 0x59, 0xf5, 0xca, 0x9d, 0x8a, 0xa8, 0xf9, 0x2b,
+	0x0d, 0x56, 0x79, 0x51, 0xa0, 0xf9, 0xfe, 0xdd, 0x3e, 0xf1, 0x07, 0x37, 0x07, 0x4e, 0x0d, 0x8e,
+	0xfe, 0x69, 0x24, 0x4a, 0x7e, 0x1a, 0x89, 0x6e, 0x1d, 0x36, 0xf3, 0x0f, 0x1a, 0xac, 0x4d, 0x99,
+	0x79, 0xe7, 0xb8, 0x41, 0x6d, 0xa3, 0x3d, 0x83, 0x7d, 0x60, 0xce, 0x1a, 0x8f, 0xcd, 0x2f, 0x45,
+	0x95, 0x57, 0x64, 0xd3, 0x4d, 0x1e, 0x36, 0xaf, 0x35, 0x58, 0x56, 0x91, 0x77, 0xeb, 0x23, 0xf7,
+	0xd4, 0x2b, 0x8f, 0x88, 0xe4, 0xdc, 0x1b, 0x97, 0xa5, 0xcc, 0x8a, 0xdd, 0x11, 0x5d, 0x7d, 0xe6,
+	0xbb, 0x23, 0x42, 0x7e, 0x11, 0xdd, 0xf1, 0x3a, 0xac, 0xf0, 0x71, 0x7c, 0x5f, 0xbb, 0xc9, 0x21,
+	0x7f, 0x1d, 0xd3, 0x35, 0xc6, 0x7e, 0x11, 0x5d, 0x72, 0x1e, 0x65, 0xc8, 0xbc, 0x5e, 0x32, 0xb9,
+	0x9d, 0xfe, 0x99, 0xb6, 0x8b, 0xf3, 0xec, 0x4e, 0x56, 0xe9, 0xff, 0x92, 0x53, 0xff, 0xa6, 0x45,
+	0x1d, 0x7a, 0x0e, 0xef, 0xfe, 0xa3, 0x0e, 0x7d, 0x17, 0x4e, 0x52, 0x3f, 0xd3, 0xa3, 0xae, 0x7b,
+	0x37, 0xeb, 0xc6, 0xd4, 0x59, 0x57, 0xf1, 0x78, 0x7a, 0xc2, 0xe3, 0x93, 0x67, 0x96, 0xcc, 0x67,
+	0x39, 0xb3, 0x98, 0xff, 0x88, 0x4f, 0xd3, 0xf3, 0xca, 0xcc, 0xe7, 0x3e, 0xfe, 0x1f, 0xe9, 0xe3,
+	0x93, 0xf4, 0x1d, 0x2d, 0x93, 0xff, 0x8f, 0x0c, 0xf8, 0xb9, 0x16, 0xbd, 0xb0, 0x45, 0x56, 0x14,
+	0x41, 0x17, 0x81, 0x4f, 0x5a, 0x3a, 0x7b, 0xf4, 0x5d, 0x52, 0x00, 0x2c, 0x50, 0xfc, 0x73, 0xd7,
+	0xe4, 0xcd, 0x24, 0xb5, 0x35, 0x3d, 0x03, 0x6f, 0xa9, 0x9f, 0xbd, 0xb0, 0xb3, 0xbc, 0xc5, 0x1f,
+	0xc5, 0xb7, 0xa2, 0x47, 0xf1, 0xad, 0x86, 0x3b, 0x18, 0x3b, 0xe3, 0xc1, 0x9b, 0x72, 0x4c, 0xd8,
+	0x6b, 0xe7, 0x78, 0x24, 0x1e, 0x5a, 0x12, 0x78, 0x05, 0x96, 0x62, 0xe9, 0x51, 0xbf, 0xd5, 0x22,
+	0x41, 0x80, 0xb4, 0x07, 0x3f, 0x49, 0x4d, 0x44, 0x07, 0x17, 0x01, 0xc4, 0x03, 0xcf, 0xbe, 0xef,
+	0xa3, 0x04, 0x2e, 0xc1, 0x02, 0xbb, 0xef, 0x8a, 0x95, 0x34, 0x5c, 0x86, 0x92, 0xc8, 0xc8, 0x5d,
+	0xcf, 0xfd, 0xb0, 0xeb, 0xb4, 0x42, 0xfe, 0x5e, 0x74, 0xf0, 0x1e, 0x4a, 0xe2, 0xfb, 0xb0, 0xa1,
+	0x26, 0xce, 0xe4, 0x0b, 0x4a, 0x0a, 0xbf, 0x0a, 0xb5, 0x59, 0x90, 0xf7, 0x5d, 0x7f, 0x0c, 0x4a,
+	0xe3, 0x4a, 0x7c, 0xec, 0xe7, 0x57, 0x39, 0xb1, 0x7d, 0x06, 0xaf, 0x02, 0x96, 0x2f, 0x04, 0x42,
+	0x9e, 0xc5, 0x6b, 0x50, 0x8e, 0xce, 0x8b, 0xbb, 0xa7, 0x64, 0xfc, 0x4c, 0x9a, 0xc3, 0x1b, 0xb0,
+	0x2e, 0x48, 0x20, 0x5d, 0xe8, 0xbd, 0x70, 0xff, 0xd2, 0x09, 0x42, 0x94, 0xa7, 0x6a, 0x5e, 0xe5,
+	0x67, 0xa9, 0x01, 0x1b, 0x50, 0x9d, 0xa5, 0xe6, 0x6f, 0xd8, 0x68, 0x01, 0x9b, 0x60, 0x4c, 0xe9,
+	0x79, 0xbe, 0x1c, 0xb8, 0xcf, 0xec, 0xae, 0xd3, 0x46, 0x8b, 0xf4, 0x8b, 0xb9, 0x35, 0xc7, 0xde,
+	0x11, 0x71, 0xdb, 0x33, 0x7a, 0x08, 0x2a, 0xe0, 0xd7, 0xe0, 0xfe, 0x34, 0x68, 0xa2, 0xd4, 0xa0,
+	0x22, 0x8d, 0x63, 0x04, 0x6b, 0xb4, 0x05, 0x0a, 0x95, 0x70, 0x0d, 0xee, 0x71, 0x31, 0xf5, 0xc1,
+	0x94, 0x41, 0x08, 0x51, 0xb7, 0x71, 0xc0, 0xf7, 0x7c, 0x27, 0x24, 0x22, 0xdb, 0xd1, 0x12, 0x0d,
+	0x2f, 0x97, 0x1f, 0x85, 0x9e, 0x4f, 0x10, 0x7e, 0xf0, 0xc3, 0x19, 0x39, 0x4c, 0x73, 0x8a, 0xbd,
+	0x78, 0x4a, 0x96, 0xa3, 0x04, 0xae, 0xc2, 0xea, 0xa4, 0x94, 0xe7, 0x18, 0xd2, 0xd8, 0xeb, 0xfa,
+	0x58, 0x17, 0x7d, 0x06, 0xd2, 0xf1, 0x2b, 0x50, 0x51, 0xe5, 0x4d, 0x5e, 0x5d, 0xe8, 0xac, 0xe4,
+	0xce, 0x3f, 0x75, 0x58, 0x97, 0xec, 0x7e, 0xc7, 0x76, 0xed, 0x0e, 0xf1, 0x8f, 0x88, 0xff, 0xcc,
+	0x69, 0x11, 0xfc, 0x0d, 0xf1, 0x1f, 0x00, 0x57, 0xe4, 0xce, 0x2d, 0x3f, 0x04, 0x55, 0xd7, 0x67,
+	0x68, 0x44, 0xe5, 0x6a, 0x42, 0xfe, 0x31, 0x09, 0xc5, 0x0d, 0x54, 0xc1, 0x29, 0xb7, 0x8a, 0x6a,
+	0x75, 0x96, 0x4a, 0xac, 0xb1, 0x1f, 0x1d, 0x24, 0x78, 0xf2, 0xa9, 0xcb, 0x28, 0x67, 0x2d, 0x75,
+	0x99, 0x89, 0x63, 0xd1, 0x5b, 0x90, 0xe1, 0xee, 0x52, 0x17, 0x50, 0x52, 0x42, 0x5d, 0x60, 0xa2,
+	0x0f, 0xef, 0x43, 0x2e, 0xf2, 0x29, 0xbe, 0xa7, 0x6c, 0xa4, 0x26, 0x4c, 0xf5, 0x95, 0xd9, 0x4a,
+	0xbe, 0xcc, 0xce, 0xef, 0x74, 0x58, 0x8d, 0x5a, 0xcf, 0x84, 0xaf, 0x1b, 0x51, 0x1a, 0xd0, 0x9d,
+	0xfb, 0x2e, 0xed, 0x0e, 0x04, 0x97, 0x67, 0x14, 0xb1, 0xea, 0x2c, 0x61, 0x5d, 0x7b, 0xa8, 0xe1,
+	0x43, 0x28, 0xaa, 0x1c, 0x8e, 0x4c, 0x9d, 0xf9, 0x28, 0x15, 0x99, 0x7a, 0xc3, 0x0b, 0xce, 0x7e,
+	0x54, 0xc2, 0x55, 0xcf, 0xcf, 0x78, 0x31, 0x89, 0x1c, 0x37, 0xf3, 0xd9, 0xe0, 0x5b, 0x90, 0x1f,
+	0xdf, 0x80, 0xb1, 0xe2, 0x9c, 0xc9, 0xfb, 0x7b, 0x75, 0xe3, 0x06, 0x2d, 0x5f, 0xa9, 0x69, 0x3f,
+	0x7f, 0x61, 0x24, 0x3e, 0x7e, 0x61, 0x24, 0x3e, 0x79, 0x61, 0x68, 0x3f, 0xba, 0x32, 0xb4, 0x5f,
+	0x5f, 0x19, 0xda, 0x1f, 0xaf, 0x0c, 0xed, 0xf9, 0x95, 0xa1, 0xfd, 0xe5, 0xca, 0xd0, 0xfe, 0x7e,
+	0x65, 0x24, 0x3e, 0xb9, 0x32, 0xb4, 0x9f, 0x5e, 0x1b, 0x89, 0xe7, 0xd7, 0x46, 0xe2, 0xe3, 0x6b,
+	0x23, 0xf1, 0xfd, 0x2f, 0x77, 0x9c, 0xf0, 0xb4, 0x7f, 0xb2, 0xd5, 0xf2, 0xce, 0xb7, 0xbd, 0x1e,
+	0x71, 0x43, 0xff, 0x72, 0x9b, 0xfd, 0x0f, 0x7d, 0xa3, 0xe3, 0x75, 0x6d, 0xb7, 0xb3, 0xfd, 0x6c,
+	0x67, 0xbb, 0x77, 0xd6, 0xd9, 0xa6, 0x5b, 0x9f, 0x64, 0x58, 0xb9, 0x7f, 0xf4, 0xef, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0xf4, 0xc7, 0x17, 0x6a, 0x32, 0x1d, 0x00, 0x00,
 }
 
 func (x ResultCode) String() string {
@@ -2186,6 +2235,13 @@ func (x ExceptionCode) String() string {
 	}
 	return strconv.Itoa(int(x))
 }
+func (x BranchMessageType) String() string {
+	s, ok := BranchMessageType_name[int32(x)]
+	if ok {
+		return s
+	}
+	return strconv.Itoa(int(x))
+}
 func (x GlobalSession_GlobalStatus) String() string {
 	s, ok := GlobalSession_GlobalStatus_name[int32(x)]
 	if ok {
@@ -2999,6 +3055,36 @@ func (this *BranchRollbackResponse) Equal(that interface{}) bool {
 	}
 	return true
 }
+func (this *BranchMessage) Equal(that interface{}) bool {
+	if that == nil {
+		return this == nil
+	}
+
+	that1, ok := that.(*BranchMessage)
+	if !ok {
+		that2, ok := that.(BranchMessage)
+		if ok {
+			that1 = &that2
+		} else {
+			return false
+		}
+	}
+	if that1 == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+	if this.ID != that1.ID {
+		return false
+	}
+	if this.BranchMessageType != that1.BranchMessageType {
+		return false
+	}
+	if !this.Message.Equal(that1.Message) {
+		return false
+	}
+	return true
+}
 func (this *GlobalSession) GoString() string {
 	if this == nil {
 		return "nil"
@@ -3309,6 +3395,20 @@ func (this *BranchRollbackResponse) GoString() string {
 	s = append(s, "}")
 	return strings.Join(s, "")
 }
+func (this *BranchMessage) GoString() string {
+	if this == nil {
+		return "nil"
+	}
+	s := make([]string, 0, 7)
+	s = append(s, "&apis.BranchMessage{")
+	s = append(s, "ID: "+fmt.Sprintf("%#v", this.ID)+",\n")
+	s = append(s, "BranchMessageType: "+fmt.Sprintf("%#v", this.BranchMessageType)+",\n")
+	if this.Message != nil {
+		s = append(s, "Message: "+fmt.Sprintf("%#v", this.Message)+",\n")
+	}
+	s = append(s, "}")
+	return strings.Join(s, "")
+}
 func valueToGoStringSeata(v interface{}, typ string) string {
 	rv := reflect.ValueOf(v)
 	if rv.IsNil() {
@@ -4473,6 +4573,51 @@ func (m *BranchRollbackResponse) MarshalToSizedBuffer(dAtA []byte) (int, error)
 	return len(dAtA) - i, nil
 }
 
+func (m *BranchMessage) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *BranchMessage) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *BranchMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Message != nil {
+		{
+			size, err := m.Message.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintSeata(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.BranchMessageType != 0 {
+		i = encodeVarintSeata(dAtA, i, uint64(m.BranchMessageType))
+		i--
+		dAtA[i] = 0x10
+	}
+	if m.ID != 0 {
+		i = encodeVarintSeata(dAtA, i, uint64(m.ID))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintSeata(dAtA []byte, offset int, v uint64) int {
 	offset -= sovSeata(v)
 	base := offset
@@ -5051,6 +5196,25 @@ func (m *BranchRollbackResponse) Size() (n int) {
 	return n
 }
 
+func (m *BranchMessage) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovSeata(uint64(m.ID))
+	}
+	if m.BranchMessageType != 0 {
+		n += 1 + sovSeata(uint64(m.BranchMessageType))
+	}
+	if m.Message != nil {
+		l = m.Message.Size()
+		n += 1 + l + sovSeata(uint64(l))
+	}
+	return n
+}
+
 func sovSeata(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -5367,6 +5531,18 @@ func (this *BranchRollbackResponse) String() string {
 	}, "")
 	return s
 }
+func (this *BranchMessage) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&BranchMessage{`,
+		`ID:` + fmt.Sprintf("%v", this.ID) + `,`,
+		`BranchMessageType:` + fmt.Sprintf("%v", this.BranchMessageType) + `,`,
+		`Message:` + strings.Replace(fmt.Sprintf("%v", this.Message), "Any", "types.Any", 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
 func valueToStringSeata(v interface{}) string {
 	rv := reflect.ValueOf(v)
 	if rv.IsNil() {
@@ -9157,6 +9333,130 @@ func (m *BranchRollbackResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *BranchMessage) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowSeata
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: BranchMessage: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: BranchMessage: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowSeata
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field BranchMessageType", wireType)
+			}
+			m.BranchMessageType = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowSeata
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.BranchMessageType |= BranchMessageType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowSeata
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthSeata
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthSeata
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Message == nil {
+				m.Message = &types.Any{}
+			}
+			if err := m.Message.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipSeata(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthSeata
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipSeata(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/pkg/apis/seata.proto b/pkg/apis/seata.proto
index 0c92a043..07b262e6 100644
--- a/pkg/apis/seata.proto
+++ b/pkg/apis/seata.proto
@@ -3,6 +3,7 @@ syntax = "proto3";
 package apis;
 
 import "github.com/gogo/protobuf/gogoproto/gogo.proto";
+import "google/protobuf/any.proto";
 
 option go_package="github.com/opentrx/seata-golang/v2/pkg/apis";
 
@@ -12,194 +13,131 @@ enum ResultCode {
 }
 
 enum ExceptionCode {
-    /**
-	 * Unknown transaction error code.
-	 */
+    // Unknown transaction error code.
     UnknownErr = 0;
 
-    /**
-     * BeginFailed
-     */
+    // BeginFailed
     BeginFailed = 1;
 
-    /**
-     * Lock key conflict transaction error code.
-     */
+    // Lock key conflict transaction error code.
     LockKeyConflict = 2;
 
-    /**
-     * Io transaction error code.
-     */
+    // Io transaction error code.
     IO = 3;
 
-    /**
-     * Branch rollback failed retryable transaction error code.
-     */
+    // Branch rollback failed retryable transaction error code.
     BranchRollbackFailedRetryable = 4;
 
-    /**
-     * Branch rollback failed unretryable transaction error code.
-     */
+    // Branch rollback failed unretryable transaction error code.
     BranchRollbackFailedUnretryable = 5;
 
-    /**
-     * Branch register failed transaction error code.
-     */
+    // Branch register failed transaction error code.
     BranchRegisterFailed = 6;
 
-    /**
-     * Branch report failed transaction error code.
-     */
+    // Branch report failed transaction error code.
     BranchReportFailed = 7;
 
-    /**
-     * Lockable check failed transaction error code.
-     */
+    // Lockable check failed transaction error code.
     LockableCheckFailed = 8;
 
-    /**
-     * Branch transaction not exist transaction error code.
-     */
+    // Branch transaction not exist transaction error code.
     BranchTransactionNotExist = 9;
 
-    /**
-     * Global transaction not exist transaction error code.
-     */
+    // Global transaction not exist transaction error code.
     GlobalTransactionNotExist = 10;
 
-    /**
-     * Global transaction not active transaction error code.
-     */
+    // Global transaction not active transaction error code.
     GlobalTransactionNotActive = 11;
 
-    /**
-     * Global transaction status invalid transaction error code.
-     */
+    // Global transaction status invalid transaction error code.
     GlobalTransactionStatusInvalid = 12;
 
-    /**
-     * Failed to send branch commit request transaction error code.
-     */
+    // Failed to send branch commit request transaction error code.
     FailedToSendBranchCommitRequest = 13;
 
-    /**
-     * Failed to send branch rollback request transaction error code.
-     */
+    // Failed to send branch rollback request transaction error code.
     FailedToSendBranchRollbackRequest = 14;
 
-    /**
-     * Failed to add branch transaction error code.
-     */
+    // Failed to add branch transaction error code.
     FailedToAddBranch = 15;
 
-    /**
-     * Failed to lock global transaction error code.
-     */
+    // Failed to lock global transaction error code.
     FailedLockGlobalTransaction = 16;
 
-    /**
-     * FailedWriteSession
-     */
+    // FailedWriteSession
     FailedWriteSession = 17;
 
-    /**
-     * Failed to holder error code
-     */
+    // Failed to holder error code
     FailedStore = 18;
 }
 
+enum BranchMessageType {
+    TypeBranchCommit = 0;
+    TypeBranchCommitResult = 1;
+    TypeBranchRollback = 2;
+    TypeBranchRollBackResult = 3;
+}
+
 message GlobalSession {
     enum GlobalStatus {
-        /**
-         * Un known global status.
-         */
+        // Un known global status.
         UnknownGlobalStatus = 0;
 
-        /**
-         * PHASE 1: can accept new branch registering.
-         */
+        // PHASE 1: can accept new branch registering.
         Begin = 1;
 
-        /**
-         * PHASE 2: Running Status: may be changed any time.
-         */
+        // PHASE 2: Running Status: may be changed any time.
         Committing = 2;
 
-        /**
-         * The Commit retrying.
-         * Retrying commit after a recoverable failure.
-         */
+        // The Commit retrying.
+        // Retrying commit after a recoverable failure.
         CommitRetrying = 3;
 
-        /**
-         * Rolling back global status.
-         */
+        // Rolling back global status.
         RollingBack = 4;
 
-        /**
-         * The Rollback retrying.
-         * Retrying rollback after a recoverable failure.
-         */
+        // The Rollback retrying.
+        // Retrying rollback after a recoverable failure.
         RollbackRetrying = 5;
 
-        /**
-         * The Timeout rolling back.
-         * Rolling back since timeout
-         */
+        // The Timeout rolling back.
+        // Rolling back since timeout
         TimeoutRollingBack = 6;
 
-        /**
-         * The Timeout rollback retrying.
-         * Retrying rollback (since timeout) after a recoverable failure.
-         */
+        // The Timeout rollback retrying.
+        // Retrying rollback (since timeout) after a recoverable failure.
         TimeoutRollbackRetrying = 7;
 
-        /**
-         * All branches can be async committed. The committing is NOT done yet, but it can be seen as committed for TM/RM
-         * rpc_client.
-         */
+        // All branches can be async committed. The committing is NOT done yet, but it can be seen as 
+        // committed for TM/RM rpc_client.
         AsyncCommitting = 8;
 
-        /**
-         * PHASE 2: Final Status: will NOT change any more.
-         * Finally: global transaction is successfully committed.
-         */
+        // PHASE 2: Final Status: will NOT change any more.
+        // Finally: global transaction is successfully committed.
         Committed = 9;
 
-        /**
-         * The Commit failed.
-         * Finally: failed to commit
-         */
+        // The Commit failed.
+        // Finally: failed to commit
         CommitFailed = 10;
 
-        /**
-         * The RolledBack.
-         * Finally: global transaction is successfully rollback.
-         */
+        // The RolledBack.
+        // Finally: global transaction is successfully rollback.
         RolledBack = 11;
 
-        /**
-         * The Rollback failed.
-         * Finally: failed to rollback
-         */
+        // The Rollback failed.
+        // Finally: failed to rollback
         RollbackFailed = 12;
 
-        /**
-         * The Timeout rolled back.
-         * Finally: global transaction is successfully rollback since timeout.
-         */
+        // The Timeout rolled back.
+        // Finally: global transaction is successfully rollback since timeout.
         TimeoutRolledBack = 13;
 
-        /**
-         * The Timeout rollback failed.
-         * Finally: failed to rollback since timeout
-         */
+        // The Timeout rollback failed.
+        // Finally: failed to rollback since timeout
         TimeoutRollbackFailed = 14;
 
-        /**
-         * The Finished.
-         * Not managed in getty_session MAP any more
-         */
+        // The Finished.
+        // Not managed in getty_session MAP any more
         Finished = 15;
     }
 
@@ -225,68 +163,46 @@ message BranchSession {
     }
 
     enum BranchStatus {
-        /**
-         * description:BranchStatus_Unknown branch status.
-         */
+        // description:BranchStatus_Unknown branch status.
         UnknownBranchStatus = 0;
 
-        /**
-         * description:BranchStatus_Registered to TC.
-         */
+        // description:BranchStatus_Registered to TC.
         Registered = 1;
 
-        /**
-         * The Phase one done.
-         * description:Branch logic is successfully done at phase one.
-         */
+        // The Phase one done.
+        // description:Branch logic is successfully done at phase one.
         PhaseOneDone = 2;
 
-        /**
-         * The Phase one failed.
-         * description:Branch logic is failed at phase one.
-         */
+        // The Phase one failed.
+        // description:Branch logic is failed at phase one.
         PhaseOneFailed = 3;
 
-        /**
-         * The Phase one timeout.
-         * description:Branch logic is NOT reported for a timeout.
-         */
+        // The Phase one timeout.
+        // description:Branch logic is NOT reported for a timeout.
         PhaseOneTimeout = 4;
 
-        /**
-         * The Phase two committed.
-         * description:Commit logic is successfully done at phase two.
-         */
+        // The Phase two committed.
+        // description:Commit logic is successfully done at phase two.
         PhaseTwoCommitted = 5;
 
-        /**
-         * The Phase two commit failed retryable.
-         * description:Commit logic is failed but retryable.
-         */
+        // The Phase two commit failed retryable.
+        // description:Commit logic is failed but retryable.
         PhaseTwoCommitFailedRetryable = 6;
 
-        /**
-         * The Phase two commit failed and can not retry.
-         * description:Commit logic is failed and NOT retryable.
-         */
+        // The Phase two commit failed and can not retry.
+        // description:Commit logic is failed and NOT retryable.
         PhaseTwoCommitFailedCanNotRetry = 7;
 
-        /**
-         * The Phase two rollback completed.
-         * description:Rollback logic is successfully done at phase two.
-         */
+        // The Phase two rollback completed.
+        // description:Rollback logic is successfully done at phase two.
         PhaseTwoRolledBack = 8;
 
-        /**
-         * The Phase two rollback failed retryable.
-         * description:Rollback logic is failed but retryable.
-         */
+        // The Phase two rollback failed retryable.
+        // description:Rollback logic is failed but retryable.
         PhaseTwoRollbackFailedRetryable = 9;
 
-        /**
-         * The Phase two rollback failed and can not retry.
-         * description:Rollback logic is failed but NOT retryable.
-         */
+        // The Phase two rollback failed and can not retry.
+        // description:Rollback logic is failed but NOT retryable.
         PhaseTwoRollbackFailedCanNotRetry = 10;
     }
 
@@ -311,14 +227,14 @@ message RowLock {
     string RowKey = 7 [(gogoproto.moretags) = "xorm:\"row_key\""];
 }
 
-/* GlobalBeginRequest represents a global transaction begin */
+// GlobalBeginRequest represents a global transaction begin 
 message GlobalBeginRequest {
     string Addressing = 1;
     int32 Timeout = 2;
     string TransactionName = 3;
 }
 
-/* GlobalBeginResponse represents a response to GlobalBeginRequest */
+// GlobalBeginResponse represents a response to GlobalBeginRequest 
 message GlobalBeginResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -326,7 +242,7 @@ message GlobalBeginResponse {
     string XID = 4;
 }
 
-/* BranchRegisterRequest represents a branch transaction join in the global transaction */
+// BranchRegisterRequest represents a branch transaction join in the global transaction 
 message BranchRegisterRequest {
     string Addressing = 1;
     string XID = 2;
@@ -336,7 +252,7 @@ message BranchRegisterRequest {
     bytes ApplicationData = 6;
 }
 
-/* BranchRegisterResponse represents a response to BranchRegisterRequest */
+// BranchRegisterResponse represents a response to BranchRegisterRequest 
 message BranchRegisterResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -344,7 +260,7 @@ message BranchRegisterResponse {
     int64 BranchID = 4;
 }
 
-/* BranchReportRequest represents a request to report branch transaction execution status */
+// BranchReportRequest represents a request to report branch transaction execution status 
 message BranchReportRequest {
     string XID = 1;
     int64 BranchID = 2;
@@ -354,14 +270,14 @@ message BranchReportRequest {
     bytes ApplicationData = 6;
 }
 
-/* BranchReportResponse represents a response to BranchReportRequest */
+// BranchReportResponse represents a response to BranchReportRequest 
 message BranchReportResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
     string Message = 3;
 }
 
-/* GlobalLockQueryRequest represents a request to query the global lock */
+// GlobalLockQueryRequest represents a request to query the global lock
 message GlobalLockQueryRequest {
     string XID = 1;
     string ResourceID = 2;
@@ -369,7 +285,7 @@ message GlobalLockQueryRequest {
     BranchSession.BranchType BranchType = 4;
 }
 
-/* GlobalLockQueryResponse represents a response to GlobalLockQueryRequest */
+// GlobalLockQueryResponse represents a response to GlobalLockQueryRequest
 message GlobalLockQueryResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -377,12 +293,12 @@ message GlobalLockQueryResponse {
     bool Lockable = 4;
 }
 
-/* GlobalStatusRequest represents a request to query the global transaction status */
+// GlobalStatusRequest represents a request to query the global transaction status 
 message GlobalStatusRequest {
     string XID = 1;
 }
 
-/* GlobalStatusResponse represents a response to GlobalStatusRequest */
+// GlobalStatusResponse represents a response to GlobalStatusRequest 
 message GlobalStatusResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -390,12 +306,12 @@ message GlobalStatusResponse {
     GlobalSession.GlobalStatus GlobalStatus = 4;
 }
 
-/* GlobalCommitRequest represents a request to commit global transaction */
+// GlobalCommitRequest represents a request to commit global transaction 
 message GlobalCommitRequest {
     string XID = 1;
 }
 
-/* GlobalCommitResponse represents a response to GlobalCommitRequest */
+// GlobalCommitResponse represents a response to GlobalCommitRequest 
 message GlobalCommitResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -403,12 +319,12 @@ message GlobalCommitResponse {
     GlobalSession.GlobalStatus GlobalStatus = 4;
 }
 
-/* GlobalRollbackRequest represents a request to rollback global transaction */
+// GlobalRollbackRequest represents a request to rollback global transaction 
 message GlobalRollbackRequest {
     string XID = 1;
 }
 
-/* GlobalRollbackResponse represents a response to GlobalRollbackRequest */
+// GlobalRollbackResponse represents a response to GlobalRollbackRequest 
 message GlobalRollbackResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -416,13 +332,13 @@ message GlobalRollbackResponse {
     GlobalSession.GlobalStatus GlobalStatus = 4;
 }
 
-/* GlobalReportRequest represents a request to report global transaction execution status */
+// GlobalReportRequest represents a request to report global transaction execution status 
 message GlobalReportRequest {
     string XID = 1;
     GlobalSession.GlobalStatus GlobalStatus = 2;
 }
 
-/* GlobalReportResponse represents a response to GlobalReportRequest */
+// GlobalReportResponse represents a response to GlobalReportRequest 
 message GlobalReportResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -430,7 +346,7 @@ message GlobalReportResponse {
     GlobalSession.GlobalStatus GlobalStatus = 4;
 }
 
-/* BranchCommitRequest represents a request to commit branch transaction */
+// BranchCommitRequest represents a request to commit branch transaction 
 message BranchCommitRequest {
     string XID = 1;
     int64 BranchID = 2;
@@ -440,7 +356,7 @@ message BranchCommitRequest {
     bytes ApplicationData = 6;
 }
 
-/* BranchCommitResponse represents a response to BranchCommitRequest */
+// BranchCommitResponse represents a response to BranchCommitRequest 
 message BranchCommitResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -450,7 +366,7 @@ message BranchCommitResponse {
     BranchSession.BranchStatus BranchStatus = 6;
 }
 
-/* BranchCommitRequest represents a request to rollback branch transaction */
+// BranchCommitRequest represents a request to rollback branch transaction 
 message BranchRollbackRequest {
     string XID = 1;
     int64 BranchID = 2;
@@ -460,7 +376,7 @@ message BranchRollbackRequest {
     bytes ApplicationData = 6;
 }
 
-/* BranchRollbackResponse represents a response to BranchRollbackRequest */
+// BranchRollbackResponse represents a response to BranchRollbackRequest 
 message BranchRollbackResponse {
     ResultCode ResultCode = 1;
     ExceptionCode ExceptionCode = 2;
@@ -470,6 +386,12 @@ message BranchRollbackResponse {
     BranchSession.BranchStatus BranchStatus = 6;
 }
 
+message BranchMessage {
+    int64 ID = 1;
+    BranchMessageType BranchMessageType = 2;
+    google.protobuf.Any Message = 3;
+}
+
 service TransactionManagerService {
     rpc Begin(GlobalBeginRequest) returns (GlobalBeginResponse);
     rpc GetStatus(GlobalStatusRequest) returns (GlobalStatusResponse);
@@ -479,15 +401,11 @@ service TransactionManagerService {
 }
 
 service ResourceManagerService {
+    rpc BranchCommunicate(stream BranchMessage) returns (stream BranchMessage);
     rpc BranchRegister(BranchRegisterRequest) returns (BranchRegisterResponse);
     rpc BranchReport(BranchReportRequest) returns (BranchReportResponse);
     rpc LockQuery(GlobalLockQueryRequest) returns (GlobalLockQueryResponse);
 }
 
-service BranchTransactionService {
-    rpc BranchCommit(BranchCommitRequest) returns (BranchCommitResponse);
-    rpc BranchRollback(BranchRollbackRequest) returns (BranchRollbackResponse);
-}
-
 
 
diff --git a/pkg/apis/seata_grpc.pb.go b/pkg/apis/seata_grpc.pb.go
index ff774f1d..e83920c6 100644
--- a/pkg/apis/seata_grpc.pb.go
+++ b/pkg/apis/seata_grpc.pb.go
@@ -246,6 +246,7 @@ var TransactionManagerService_ServiceDesc = grpc.ServiceDesc{
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type ResourceManagerServiceClient interface {
+	BranchCommunicate(ctx context.Context, opts ...grpc.CallOption) (ResourceManagerService_BranchCommunicateClient, error)
 	BranchRegister(ctx context.Context, in *BranchRegisterRequest, opts ...grpc.CallOption) (*BranchRegisterResponse, error)
 	BranchReport(ctx context.Context, in *BranchReportRequest, opts ...grpc.CallOption) (*BranchReportResponse, error)
 	LockQuery(ctx context.Context, in *GlobalLockQueryRequest, opts ...grpc.CallOption) (*GlobalLockQueryResponse, error)
@@ -259,6 +260,37 @@ func NewResourceManagerServiceClient(cc grpc.ClientConnInterface) ResourceManage
 	return &resourceManagerServiceClient{cc}
 }
 
+func (c *resourceManagerServiceClient) BranchCommunicate(ctx context.Context, opts ...grpc.CallOption) (ResourceManagerService_BranchCommunicateClient, error) {
+	stream, err := c.cc.NewStream(ctx, &ResourceManagerService_ServiceDesc.Streams[0], "/apis.ResourceManagerService/BranchCommunicate", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &resourceManagerServiceBranchCommunicateClient{stream}
+	return x, nil
+}
+
+type ResourceManagerService_BranchCommunicateClient interface {
+	Send(*BranchMessage) error
+	Recv() (*BranchMessage, error)
+	grpc.ClientStream
+}
+
+type resourceManagerServiceBranchCommunicateClient struct {
+	grpc.ClientStream
+}
+
+func (x *resourceManagerServiceBranchCommunicateClient) Send(m *BranchMessage) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *resourceManagerServiceBranchCommunicateClient) Recv() (*BranchMessage, error) {
+	m := new(BranchMessage)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 func (c *resourceManagerServiceClient) BranchRegister(ctx context.Context, in *BranchRegisterRequest, opts ...grpc.CallOption) (*BranchRegisterResponse, error) {
 	out := new(BranchRegisterResponse)
 	err := c.cc.Invoke(ctx, "/apis.ResourceManagerService/BranchRegister", in, out, opts...)
@@ -290,6 +322,7 @@ func (c *resourceManagerServiceClient) LockQuery(ctx context.Context, in *Global
 // All implementations should embed UnimplementedResourceManagerServiceServer
 // for forward compatibility
 type ResourceManagerServiceServer interface {
+	BranchCommunicate(ResourceManagerService_BranchCommunicateServer) error
 	BranchRegister(context.Context, *BranchRegisterRequest) (*BranchRegisterResponse, error)
 	BranchReport(context.Context, *BranchReportRequest) (*BranchReportResponse, error)
 	LockQuery(context.Context, *GlobalLockQueryRequest) (*GlobalLockQueryResponse, error)
@@ -299,6 +332,9 @@ type ResourceManagerServiceServer interface {
 type UnimplementedResourceManagerServiceServer struct {
 }
 
+func (UnimplementedResourceManagerServiceServer) BranchCommunicate(ResourceManagerService_BranchCommunicateServer) error {
+	return status.Errorf(codes.Unimplemented, "method BranchCommunicate not implemented")
+}
 func (UnimplementedResourceManagerServiceServer) BranchRegister(context.Context, *BranchRegisterRequest) (*BranchRegisterResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method BranchRegister not implemented")
 }
@@ -320,6 +356,32 @@ func RegisterResourceManagerServiceServer(s grpc.ServiceRegistrar, srv ResourceM
 	s.RegisterService(&ResourceManagerService_ServiceDesc, srv)
 }
 
+func _ResourceManagerService_BranchCommunicate_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(ResourceManagerServiceServer).BranchCommunicate(&resourceManagerServiceBranchCommunicateServer{stream})
+}
+
+type ResourceManagerService_BranchCommunicateServer interface {
+	Send(*BranchMessage) error
+	Recv() (*BranchMessage, error)
+	grpc.ServerStream
+}
+
+type resourceManagerServiceBranchCommunicateServer struct {
+	grpc.ServerStream
+}
+
+func (x *resourceManagerServiceBranchCommunicateServer) Send(m *BranchMessage) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *resourceManagerServiceBranchCommunicateServer) Recv() (*BranchMessage, error) {
+	m := new(BranchMessage)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 func _ResourceManagerService_BranchRegister_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(BranchRegisterRequest)
 	if err := dec(in); err != nil {
@@ -394,126 +456,13 @@ var ResourceManagerService_ServiceDesc = grpc.ServiceDesc{
 			Handler:    _ResourceManagerService_LockQuery_Handler,
 		},
 	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "seata.proto",
-}
-
-// BranchTransactionServiceClient is the client API for BranchTransactionService service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type BranchTransactionServiceClient interface {
-	BranchCommit(ctx context.Context, in *BranchCommitRequest, opts ...grpc.CallOption) (*BranchCommitResponse, error)
-	BranchRollback(ctx context.Context, in *BranchRollbackRequest, opts ...grpc.CallOption) (*BranchRollbackResponse, error)
-}
-
-type branchTransactionServiceClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewBranchTransactionServiceClient(cc grpc.ClientConnInterface) BranchTransactionServiceClient {
-	return &branchTransactionServiceClient{cc}
-}
-
-func (c *branchTransactionServiceClient) BranchCommit(ctx context.Context, in *BranchCommitRequest, opts ...grpc.CallOption) (*BranchCommitResponse, error) {
-	out := new(BranchCommitResponse)
-	err := c.cc.Invoke(ctx, "/apis.BranchTransactionService/BranchCommit", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *branchTransactionServiceClient) BranchRollback(ctx context.Context, in *BranchRollbackRequest, opts ...grpc.CallOption) (*BranchRollbackResponse, error) {
-	out := new(BranchRollbackResponse)
-	err := c.cc.Invoke(ctx, "/apis.BranchTransactionService/BranchRollback", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// BranchTransactionServiceServer is the server API for BranchTransactionService service.
-// All implementations should embed UnimplementedBranchTransactionServiceServer
-// for forward compatibility
-type BranchTransactionServiceServer interface {
-	BranchCommit(context.Context, *BranchCommitRequest) (*BranchCommitResponse, error)
-	BranchRollback(context.Context, *BranchRollbackRequest) (*BranchRollbackResponse, error)
-}
-
-// UnimplementedBranchTransactionServiceServer should be embedded to have forward compatible implementations.
-type UnimplementedBranchTransactionServiceServer struct {
-}
-
-func (UnimplementedBranchTransactionServiceServer) BranchCommit(context.Context, *BranchCommitRequest) (*BranchCommitResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method BranchCommit not implemented")
-}
-func (UnimplementedBranchTransactionServiceServer) BranchRollback(context.Context, *BranchRollbackRequest) (*BranchRollbackResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method BranchRollback not implemented")
-}
-
-// UnsafeBranchTransactionServiceServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to BranchTransactionServiceServer will
-// result in compilation errors.
-type UnsafeBranchTransactionServiceServer interface {
-	mustEmbedUnimplementedBranchTransactionServiceServer()
-}
-
-func RegisterBranchTransactionServiceServer(s grpc.ServiceRegistrar, srv BranchTransactionServiceServer) {
-	s.RegisterService(&BranchTransactionService_ServiceDesc, srv)
-}
-
-func _BranchTransactionService_BranchCommit_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(BranchCommitRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(BranchTransactionServiceServer).BranchCommit(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/apis.BranchTransactionService/BranchCommit",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(BranchTransactionServiceServer).BranchCommit(ctx, req.(*BranchCommitRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _BranchTransactionService_BranchRollback_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(BranchRollbackRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(BranchTransactionServiceServer).BranchRollback(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/apis.BranchTransactionService/BranchRollback",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(BranchTransactionServiceServer).BranchRollback(ctx, req.(*BranchRollbackRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-// BranchTransactionService_ServiceDesc is the grpc.ServiceDesc for BranchTransactionService service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var BranchTransactionService_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "apis.BranchTransactionService",
-	HandlerType: (*BranchTransactionServiceServer)(nil),
-	Methods: []grpc.MethodDesc{
+	Streams: []grpc.StreamDesc{
 		{
-			MethodName: "BranchCommit",
-			Handler:    _BranchTransactionService_BranchCommit_Handler,
-		},
-		{
-			MethodName: "BranchRollback",
-			Handler:    _BranchTransactionService_BranchRollback_Handler,
+			StreamName:    "BranchCommunicate",
+			Handler:       _ResourceManagerService_BranchCommunicate_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
 		},
 	},
-	Streams:  []grpc.StreamDesc{},
 	Metadata: "seata.proto",
 }
diff --git a/pkg/client/base/context/root_context.go b/pkg/client/base/context/root_context.go
index f15c3d15..e251e214 100644
--- a/pkg/client/base/context/root_context.go
+++ b/pkg/client/base/context/root_context.go
@@ -30,9 +30,9 @@ func NewRootContext(ctx context.Context) *RootContext {
 		localMap: make(map[string]interface{}),
 	}
 
-	kXID := ctx.Value(KeyXID)
-	if kXID != nil {
-		xid := kXID.(string)
+	xID := ctx.Value(KeyXID)
+	if xID != nil {
+		xid := xID.(string)
 		rootCtx.Bind(xid)
 	}
 	return rootCtx
diff --git a/pkg/client/client.go b/pkg/client/client.go
index 24bf55bf..466f6b3b 100644
--- a/pkg/client/client.go
+++ b/pkg/client/client.go
@@ -1,9 +1,7 @@
 package client
 
 import (
-	"fmt"
 	"log"
-	"net"
 
 	"google.golang.org/grpc"
 
@@ -12,7 +10,6 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/client/rm"
 	"github.com/opentrx/seata-golang/v2/pkg/client/tcc"
 	"github.com/opentrx/seata-golang/v2/pkg/client/tm"
-	"github.com/opentrx/seata-golang/v2/pkg/util/runtime"
 )
 
 // Init init resource manager，init transaction manager, expose a port to listen tc
@@ -31,19 +28,4 @@ func Init(config *config.Configuration) {
 	rm.InitResourceManager(config.Addressing, resourceManagerClient)
 	tm.InitTransactionManager(config.Addressing, transactionManagerClient)
 	rm.RegisterTransactionServiceServer(tcc.GetTCCResourceManager())
-
-	lis, err := net.Listen("tcp", fmt.Sprintf(":%v", config.Port))
-	if err != nil {
-		log.Fatalf("failed to listen: %v", err)
-	}
-
-	s := grpc.NewServer(grpc.KeepaliveEnforcementPolicy(config.GetEnforcementPolicy()),
-		grpc.KeepaliveParams(config.GetServerParameters()))
-	apis.RegisterBranchTransactionServiceServer(s, rm.GetResourceManager())
-
-	runtime.GoWithRecover(func() {
-		if err := s.Serve(lis); err != nil {
-			log.Fatalf("failed to serve: %v", err)
-		}
-	}, nil)
 }
diff --git a/pkg/client/config/configuration.go b/pkg/client/config/configuration.go
index 62666063..0197fe67 100644
--- a/pkg/client/config/configuration.go
+++ b/pkg/client/config/configuration.go
@@ -16,7 +16,6 @@ var configuration *Configuration
 
 // Configuration client configuration
 type Configuration struct {
-	Port             int32  `yaml:"port" json:"port"`
 	Addressing       string `yaml:"addressing" json:"addressing"`
 	ServerAddressing string `yaml:"serverAddressing" json:"serverAddressing"`
 
@@ -24,19 +23,6 @@ type Configuration struct {
 
 	ATConfig ATConfig `yaml:"at" json:"at,omitempty"`
 
-	EnforcementPolicy struct {
-		MinTime             time.Duration `yaml:"minTime"`
-		PermitWithoutStream bool          `yaml:"permitWithoutStream"`
-	} `yaml:"enforcementPolicy"`
-
-	ServerParameters struct {
-		MaxConnectionIdle     time.Duration `yaml:"maxConnectionIdle"`
-		MaxConnectionAge      time.Duration `yaml:"maxConnectionAge"`
-		MaxConnectionAgeGrace time.Duration `yaml:"maxConnectionAgeGrace"`
-		Time                  time.Duration `yaml:"time"`
-		Timeout               time.Duration `yaml:"timeout"`
-	} `yaml:"serverParameters"`
-
 	ClientParameters struct {
 		Time                time.Duration `yaml:"time"`
 		Timeout             time.Duration `yaml:"timeout"`
@@ -44,8 +30,8 @@ type Configuration struct {
 	} `yaml:"clientParameters"`
 
 	Log struct {
-		LogPath  string       `yaml:"logPath"`
-		LogLevel log.LogLevel `yaml:"logLevel"`
+		LogPath  string    `yaml:"logPath"`
+		LogLevel log.Level `yaml:"logLevel"`
 	} `yaml:"log"`
 }
 
@@ -74,61 +60,11 @@ func GetATConfig() ATConfig {
 	return configuration.ATConfig
 }
 
-// GetEnforcementPolicy used to config grpc connection keep alive
-func GetEnforcementPolicy() keepalive.EnforcementPolicy {
-	return configuration.GetEnforcementPolicy()
-}
-
-// GetServerParameters used to config grpc connection keep alive
-func GetServerParameters() keepalive.ServerParameters {
-	return configuration.GetServerParameters()
-}
-
 // GetClientParameters used to config grpc connection keep alive
 func GetClientParameters() keepalive.ClientParameters {
 	return configuration.GetClientParameters()
 }
 
-// GetEnforcementPolicy used to config grpc connection keep alive
-func (configuration *Configuration) GetEnforcementPolicy() keepalive.EnforcementPolicy {
-	ep := keepalive.EnforcementPolicy{
-		MinTime:             5 * time.Second,
-		PermitWithoutStream: true,
-	}
-	if configuration.EnforcementPolicy.MinTime > 0 {
-		ep.MinTime = configuration.EnforcementPolicy.MinTime
-	}
-	ep.PermitWithoutStream = configuration.EnforcementPolicy.PermitWithoutStream
-	return ep
-}
-
-// GetServerParameters used to config grpc connection keep alive
-func (configuration *Configuration) GetServerParameters() keepalive.ServerParameters {
-	sp := keepalive.ServerParameters{
-		MaxConnectionIdle:     15 * time.Second,
-		MaxConnectionAge:      30 * time.Second,
-		MaxConnectionAgeGrace: 5 * time.Second,
-		Time:                  5 * time.Second,
-		Timeout:               time.Second,
-	}
-	if configuration.ServerParameters.MaxConnectionIdle > 0 {
-		sp.MaxConnectionIdle = configuration.ServerParameters.MaxConnectionIdle
-	}
-	if configuration.ServerParameters.MaxConnectionAge > 0 {
-		sp.MaxConnectionAge = configuration.ServerParameters.MaxConnectionAge
-	}
-	if configuration.ServerParameters.MaxConnectionAgeGrace > 0 {
-		sp.MaxConnectionAgeGrace = configuration.ServerParameters.MaxConnectionAgeGrace
-	}
-	if configuration.ServerParameters.Time > 0 {
-		sp.Time = configuration.ServerParameters.Time
-	}
-	if configuration.ServerParameters.Timeout > 0 {
-		sp.Timeout = configuration.ServerParameters.Timeout
-	}
-	return sp
-}
-
 // GetClientParameters used to config grpc connection keep alive
 func (configuration *Configuration) GetClientParameters() keepalive.ClientParameters {
 	cp := keepalive.ClientParameters{
@@ -176,13 +112,18 @@ func InitConfiguration(configurationPath string) *Configuration {
 		log.Fatalf("open configuration file fail, %v", err)
 	}
 
-	defer fp.Close()
-
 	config, err := parse(fp)
 	if err != nil {
 		log.Fatalf("error parsing %s: %v", configurationPath, err)
 	}
 
+	defer func() {
+		err = fp.Close()
+		if err != nil {
+			log.Error(err)
+		}
+	}()
+
 	configuration = config
 	return configuration
 }
diff --git a/pkg/client/proxy/service.go b/pkg/client/proxy/service.go
index 388d893f..d657a001 100644
--- a/pkg/client/proxy/service.go
+++ b/pkg/client/proxy/service.go
@@ -12,10 +12,6 @@ import (
 )
 
 var (
-	// Precompute the reflect type for error. Can't use error directly
-	// because Typeof takes an empty interface value. This is annoying.
-	typeOfError = reflect.TypeOf((*error)(nil)).Elem()
-
 	// serviceDescriptorMap, string -> *ServiceDescriptor
 	serviceDescriptorMap = sync.Map{}
 )
@@ -36,7 +32,7 @@ type ServiceDescriptor struct {
 	Name         string
 	ReflectType  reflect.Type
 	ReflectValue reflect.Value
-	Methods      sync.Map //string -> *MethodDescriptor
+	Methods      sync.Map // string -> *MethodDescriptor
 }
 
 // Register
@@ -144,7 +140,7 @@ func Invoke(methodDesc *MethodDescriptor, ctx *ctx.RootContext, args []interface
 	for i := 0; i < len(args); i++ {
 		t := reflect.ValueOf(args[i])
 		if methodDesc.ArgsType[i].String() == "context.Context" {
-			t = SuiteContext(methodDesc, ctx)
+			t = SuiteContext(ctx, methodDesc)
 		}
 		if !t.IsValid() {
 			at := methodDesc.ArgsType[i]
@@ -161,7 +157,7 @@ func Invoke(methodDesc *MethodDescriptor, ctx *ctx.RootContext, args []interface
 	return returnValues
 }
 
-func SuiteContext(methodDesc *MethodDescriptor, ctx context.Context) reflect.Value {
+func SuiteContext(ctx context.Context, methodDesc *MethodDescriptor) reflect.Value {
 	if contextValue := reflect.ValueOf(ctx); contextValue.IsValid() {
 		return contextValue
 	}
diff --git a/pkg/client/rm/resource_manager.go b/pkg/client/rm/resource_manager.go
index f5a12e91..50d76d05 100644
--- a/pkg/client/rm/resource_manager.go
+++ b/pkg/client/rm/resource_manager.go
@@ -3,51 +3,64 @@ package rm
 import (
 	"context"
 	"fmt"
+	"io"
+
+	"github.com/gogo/protobuf/types"
 	"github.com/opentrx/seata-golang/v2/pkg/apis"
 	"github.com/opentrx/seata-golang/v2/pkg/client/base/exception"
 	"github.com/opentrx/seata-golang/v2/pkg/client/base/model"
+	"github.com/opentrx/seata-golang/v2/pkg/util/log"
+	"github.com/opentrx/seata-golang/v2/pkg/util/runtime"
+	"google.golang.org/grpc/metadata"
 )
 
 var defaultResourceManager *ResourceManager
 
 type ResourceManagerOutbound interface {
-	// Branch register long.
+	// BranchRegister register branch transaction.
 	BranchRegister(ctx context.Context, xid string, resourceID string, branchType apis.BranchSession_BranchType,
 		applicationData []byte, lockKeys string) (int64, error)
 
-	// Branch report.
+	// BranchReport report branch transaction status.
 	BranchReport(ctx context.Context, xid string, branchID int64, branchType apis.BranchSession_BranchType,
 		status apis.BranchSession_BranchStatus, applicationData []byte) error
 
-	// Lock query boolean.
+	// LockQuery lock resource by lockKeys.
 	LockQuery(ctx context.Context, xid string, resourceID string, branchType apis.BranchSession_BranchType, lockKeys string) (bool, error)
 }
 
 type ResourceManagerInterface interface {
-	apis.BranchTransactionServiceServer
+	BranchCommit(ctx context.Context, request *apis.BranchCommitRequest) (*apis.BranchCommitResponse, error)
+
+	BranchRollback(ctx context.Context, request *apis.BranchRollbackRequest) (*apis.BranchRollbackResponse, error)
 
-	// Register a Resource to be managed by Resource Manager.
+	// RegisterResource Register a Resource to be managed by Resource Manager.
 	RegisterResource(resource model.Resource)
 
-	// Unregister a Resource from the Resource Manager.
+	// UnregisterResource Unregister a Resource from the Resource Manager.
 	UnregisterResource(resource model.Resource)
 
-	// Get the BranchType.
+	// GetBranchType ...
 	GetBranchType() apis.BranchSession_BranchType
 }
 
 type ResourceManager struct {
-	addressing string
-	rpcClient  apis.ResourceManagerServiceClient
-	managers   map[apis.BranchSession_BranchType]ResourceManagerInterface
+	addressing     string
+	rpcClient      apis.ResourceManagerServiceClient
+	managers       map[apis.BranchSession_BranchType]ResourceManagerInterface
+	branchMessages chan *apis.BranchMessage
 }
 
 func InitResourceManager(addressing string, client apis.ResourceManagerServiceClient) {
 	defaultResourceManager = &ResourceManager{
-		addressing: addressing,
-		rpcClient:  client,
-		managers:   make(map[apis.BranchSession_BranchType]ResourceManagerInterface),
+		addressing:     addressing,
+		rpcClient:      client,
+		managers:       make(map[apis.BranchSession_BranchType]ResourceManagerInterface),
+		branchMessages: make(chan *apis.BranchMessage),
 	}
+	runtime.GoWithRecover(func() {
+		defaultResourceManager.branchCommunicate()
+	}, nil)
 }
 
 func RegisterTransactionServiceServer(rm ResourceManagerInterface) {
@@ -58,6 +71,91 @@ func GetResourceManager() *ResourceManager {
 	return defaultResourceManager
 }
 
+func (manager *ResourceManager) branchCommunicate() {
+	for {
+		ctx := metadata.AppendToOutgoingContext(context.Background(), "addressing", manager.addressing)
+		stream, err := manager.rpcClient.BranchCommunicate(ctx)
+		if err != nil {
+			continue
+		}
+
+		done := make(chan bool)
+		runtime.GoWithRecover(func() {
+			for {
+				select {
+				case _, ok := <-done:
+					if !ok {
+						return
+					}
+				case msg := <-manager.branchMessages:
+					err := stream.Send(msg)
+					if err != nil {
+						return
+					}
+				default:
+					continue
+				}
+			}
+		}, nil)
+
+		for {
+			msg, err := stream.Recv()
+			if err == io.EOF {
+				close(done)
+				break
+			}
+			if err != nil {
+				close(done)
+				break
+			}
+			switch msg.BranchMessageType {
+			case apis.TypeBranchCommit:
+				request := &apis.BranchCommitRequest{}
+				data := msg.GetMessage().GetValue()
+				err := request.Unmarshal(data)
+				if err != nil {
+					log.Error(err)
+					continue
+				}
+				response, err := manager.BranchCommit(context.Background(), request)
+				if err == nil {
+					content, err := types.MarshalAny(response)
+					if err == nil {
+						manager.branchMessages <- &apis.BranchMessage{
+							ID:                msg.ID,
+							BranchMessageType: apis.TypeBranchCommitResult,
+							Message:           content,
+						}
+					}
+				}
+			case apis.TypeBranchRollback:
+				request := &apis.BranchRollbackRequest{}
+				data := msg.GetMessage().GetValue()
+				err := request.Unmarshal(data)
+				if err != nil {
+					log.Error(err)
+					continue
+				}
+				response, err := manager.BranchRollback(context.Background(), request)
+				if err == nil {
+					content, err := types.MarshalAny(response)
+					if err == nil {
+						manager.branchMessages <- &apis.BranchMessage{
+							ID:                msg.ID,
+							BranchMessageType: apis.TypeBranchRollBackResult,
+							Message:           content,
+						}
+					}
+				}
+			}
+		}
+		err = stream.CloseSend()
+		if err != nil {
+			log.Error(err)
+		}
+	}
+}
+
 func (manager *ResourceManager) BranchRegister(ctx context.Context, xid string, resourceID string,
 	branchType apis.BranchSession_BranchType, applicationData []byte, lockKeys string) (int64, error) {
 	request := &apis.BranchRegisterRequest{
@@ -74,11 +172,10 @@ func (manager *ResourceManager) BranchRegister(ctx context.Context, xid string,
 	}
 	if resp.ResultCode == apis.ResultCodeSuccess {
 		return resp.BranchID, nil
-	} else {
-		return 0, &exception.TransactionException{
-			Code:    resp.GetExceptionCode(),
-			Message: resp.GetMessage(),
-		}
+	}
+	return 0, &exception.TransactionException{
+		Code:    resp.GetExceptionCode(),
+		Message: resp.GetMessage(),
 	}
 }
 
@@ -119,11 +216,10 @@ func (manager *ResourceManager) LockQuery(ctx context.Context, xid string, resou
 	}
 	if resp.ResultCode == apis.ResultCodeSuccess {
 		return resp.Lockable, nil
-	} else {
-		return false, &exception.TransactionException{
-			Code:    resp.GetExceptionCode(),
-			Message: resp.GetMessage(),
-		}
+	}
+	return false, &exception.TransactionException{
+		Code:    resp.GetExceptionCode(),
+		Message: resp.GetMessage(),
 	}
 }
 
diff --git a/pkg/client/tcc/proxy.go b/pkg/client/tcc/proxy.go
index 318cc419..36196381 100644
--- a/pkg/client/tcc/proxy.go
+++ b/pkg/client/tcc/proxy.go
@@ -2,36 +2,36 @@ package tcc
 
 import (
 	"encoding/json"
-	"github.com/opentrx/seata-golang/v2/pkg/apis"
-	"github.com/opentrx/seata-golang/v2/pkg/client/rm"
 	"reflect"
 	"strconv"
 
 	gxnet "github.com/dubbogo/gost/net"
 	"github.com/pkg/errors"
 
+	"github.com/opentrx/seata-golang/v2/pkg/apis"
 	ctx "github.com/opentrx/seata-golang/v2/pkg/client/base/context"
 	"github.com/opentrx/seata-golang/v2/pkg/client/proxy"
+	"github.com/opentrx/seata-golang/v2/pkg/client/rm"
 	"github.com/opentrx/seata-golang/v2/pkg/util/log"
 	"github.com/opentrx/seata-golang/v2/pkg/util/time"
 )
 
 var (
-	TCC_ACTION_NAME = "TccActionName"
+	TccActionName = "TccActionName"
 
-	TRY_METHOD     = "Try"
-	CONFIRM_METHOD = "Confirm"
-	CANCEL_METHOD  = "Cancel"
+	TryMethod     = "Try"
+	ConfirmMethod = "Confirm"
+	CancelMethod  = "Cancel"
 
-	ACTION_START_TIME = "action-start-time"
-	ACTION_NAME       = "actionName"
-	PREPARE_METHOD    = "sys::prepare"
-	COMMIT_METHOD     = "sys::commit"
-	ROLLBACK_METHOD   = "sys::rollback"
-	HOST_NAME         = "host-name"
+	ActionStartTime = "action-start-time"
+	ActionName      = "actionName"
+	PrepareMethod   = "sys::prepare"
+	CommitMethod    = "sys::commit"
+	RollbackMethod  = "sys::rollback"
+	HostName        = "host-name"
 
-	TCC_METHOD_ARGUMENTS = "arguments"
-	TCC_METHOD_RESULT    = "result"
+	TccMethodArguments = "arguments"
+	TccMethodResult    = "result"
 
 	businessActionContextType = reflect.TypeOf(&ctx.BusinessActionContext{})
 )
@@ -82,26 +82,26 @@ func ImplementTCC(v TccProxyService) {
 		t := typeOf.Field(i)
 		methodName := t.Name
 		f := valueOfElem.Field(i)
-		if f.Kind() == reflect.Func && f.IsValid() && f.CanSet() && methodName == TRY_METHOD {
+		if f.Kind() == reflect.Func && f.IsValid() && f.CanSet() && methodName == TryMethod {
 			if t.Type.NumIn() != 1 && t.Type.In(0) != businessActionContextType {
 				panic("prepare method argument is not BusinessActionContext")
 			}
 
-			actionName := t.Tag.Get(TCC_ACTION_NAME)
+			actionName := t.Tag.Get(TccActionName)
 			if actionName == "" {
 				panic("must tag TccActionName")
 			}
 
-			commitMethodDesc := proxy.Register(proxyService, CONFIRM_METHOD)
-			cancelMethodDesc := proxy.Register(proxyService, CANCEL_METHOD)
+			commitMethodDesc := proxy.Register(proxyService, ConfirmMethod)
+			cancelMethodDesc := proxy.Register(proxyService, CancelMethod)
 			tryMethodDesc := proxy.Register(proxyService, methodName)
 
 			tccResource := &TCCResource{
 				ActionName:         actionName,
-				PrepareMethodName:  TRY_METHOD,
-				CommitMethodName:   COMMIT_METHOD,
+				PrepareMethodName:  TryMethod,
+				CommitMethodName:   CommitMethod,
 				CommitMethod:       commitMethodDesc,
-				RollbackMethodName: CANCEL_METHOD,
+				RollbackMethodName: CancelMethod,
 				RollbackMethod:     cancelMethodDesc,
 			}
 
@@ -139,20 +139,20 @@ func proceed(methodDesc *proxy.MethodDescriptor, ctx *ctx.BusinessActionContext,
 }
 
 func doTccActionLogStore(ctx *ctx.BusinessActionContext, resource *TCCResource) (int64, error) {
-	ctx.ActionContext[ACTION_START_TIME] = time.CurrentTimeMillis()
-	ctx.ActionContext[PREPARE_METHOD] = resource.PrepareMethodName
-	ctx.ActionContext[COMMIT_METHOD] = resource.CommitMethodName
-	ctx.ActionContext[ROLLBACK_METHOD] = resource.RollbackMethodName
-	ctx.ActionContext[ACTION_NAME] = ctx.ActionName
+	ctx.ActionContext[ActionStartTime] = time.CurrentTimeMillis()
+	ctx.ActionContext[PrepareMethod] = resource.PrepareMethodName
+	ctx.ActionContext[CommitMethod] = resource.CommitMethodName
+	ctx.ActionContext[RollbackMethod] = resource.RollbackMethodName
+	ctx.ActionContext[ActionName] = ctx.ActionName
 	ip, err := gxnet.GetLocalIP()
 	if err == nil {
-		ctx.ActionContext[HOST_NAME] = ip
+		ctx.ActionContext[HostName] = ip
 	} else {
 		log.Warn("getLocalIP error")
 	}
 
 	applicationContext := make(map[string]interface{})
-	applicationContext[TCC_ACTION_CONTEXT] = ctx.ActionContext
+	applicationContext[TccActionContext] = ctx.ActionContext
 
 	applicationData, err := json.Marshal(applicationContext)
 	if err != nil {
diff --git a/pkg/client/tcc/tcc_resource_manager.go b/pkg/client/tcc/tcc_resource_manager.go
index 4014bb8a..f2dda362 100644
--- a/pkg/client/tcc/tcc_resource_manager.go
+++ b/pkg/client/tcc/tcc_resource_manager.go
@@ -14,7 +14,7 @@ import (
 )
 
 var (
-	TCC_ACTION_CONTEXT = "actionContext"
+	TccActionContext = "actionContext"
 )
 
 var tccResourceManager TCCResourceManager
@@ -55,7 +55,7 @@ func (resourceManager TCCResourceManager) BranchCommit(ctx context.Context, requ
 	args = append(args, businessActionContext)
 	returnValues := proxy.Invoke(tccResource.CommitMethod, nil, args)
 	log.Debugf("TCC resource commit result : %v, xid: %s, branchID: %d, resourceID: %s", returnValues, request.XID, request.BranchID, request.ResourceID)
-	if returnValues != nil && len(returnValues) == 1 {
+	if len(returnValues) == 1 {
 		result = returnValues[0].Interface().(bool)
 	}
 	if result {
@@ -65,14 +65,13 @@ func (resourceManager TCCResourceManager) BranchCommit(ctx context.Context, requ
 			BranchID:     request.BranchID,
 			BranchStatus: apis.PhaseTwoCommitted,
 		}, nil
-	} else {
-		return &apis.BranchCommitResponse{
-			ResultCode:   apis.ResultCodeSuccess,
-			XID:          request.XID,
-			BranchID:     request.BranchID,
-			BranchStatus: apis.PhaseTwoCommitFailedRetryable,
-		}, nil
 	}
+	return &apis.BranchCommitResponse{
+		ResultCode:   apis.ResultCodeSuccess,
+		XID:          request.XID,
+		BranchID:     request.BranchID,
+		BranchStatus: apis.PhaseTwoCommitFailedRetryable,
+	}, nil
 }
 
 func (resourceManager TCCResourceManager) BranchRollback(ctx context.Context, request *apis.BranchRollbackRequest) (*apis.BranchRollbackResponse, error) {
@@ -97,7 +96,7 @@ func (resourceManager TCCResourceManager) BranchRollback(ctx context.Context, re
 	args = append(args, businessActionContext)
 	returnValues := proxy.Invoke(tccResource.RollbackMethod, nil, args)
 	log.Debugf("TCC resource rollback result : %v, xid: %s, branchID: %d, resourceID: %s", returnValues, request.XID, request.BranchID, request.ResourceID)
-	if returnValues != nil && len(returnValues) == 1 {
+	if len(returnValues) == 1 {
 		result = returnValues[0].Interface().(bool)
 	}
 	if result {
@@ -107,14 +106,13 @@ func (resourceManager TCCResourceManager) BranchRollback(ctx context.Context, re
 			BranchID:     request.BranchID,
 			BranchStatus: apis.PhaseTwoRolledBack,
 		}, nil
-	} else {
-		return &apis.BranchRollbackResponse{
-			ResultCode:   apis.ResultCodeSuccess,
-			XID:          request.XID,
-			BranchID:     request.BranchID,
-			BranchStatus: apis.PhaseTwoRollbackFailedRetryable,
-		}, nil
 	}
+	return &apis.BranchRollbackResponse{
+		ResultCode:   apis.ResultCodeSuccess,
+		XID:          request.XID,
+		BranchID:     request.BranchID,
+		BranchStatus: apis.PhaseTwoRollbackFailedRetryable,
+	}, nil
 }
 
 func getBusinessActionContext(xid string, branchID int64, resourceID string, applicationData []byte) *ctx.BusinessActionContext {
@@ -129,7 +127,7 @@ func getBusinessActionContext(xid string, branchID int64, resourceID string, app
 		}
 	}
 
-	acMap := tccContext[TCC_ACTION_CONTEXT]
+	acMap := tccContext[TccActionContext]
 	if acMap != nil {
 		actionContextMap = acMap.(map[string]interface{})
 	}
diff --git a/pkg/client/tm/global_transaction.go b/pkg/client/tm/global_transaction.go
index c7cf15ba..2eb2e75c 100644
--- a/pkg/client/tm/global_transaction.go
+++ b/pkg/client/tm/global_transaction.go
@@ -12,8 +12,8 @@ import (
 )
 
 const (
-	DEFAULT_GLOBAL_TX_TIMEOUT = 60000
-	DEFAULT_GLOBAL_TX_NAME    = "default"
+	DefaultGlobalTxTimeout = 60000
+	DefaultGlobalTxName    = "default"
 )
 
 type SuspendedResourcesHolder struct {
@@ -64,11 +64,11 @@ type DefaultGlobalTransaction struct {
 }
 
 func (gtx *DefaultGlobalTransaction) Begin(ctx *ctx.RootContext) error {
-	return gtx.BeginWithTimeout(DEFAULT_GLOBAL_TX_TIMEOUT, ctx)
+	return gtx.BeginWithTimeout(DefaultGlobalTxTimeout, ctx)
 }
 
 func (gtx *DefaultGlobalTransaction) BeginWithTimeout(timeout int32, ctx *ctx.RootContext) error {
-	return gtx.BeginWithTimeoutAndName(timeout, DEFAULT_GLOBAL_TX_NAME, ctx)
+	return gtx.BeginWithTimeoutAndName(timeout, DefaultGlobalTxName, ctx)
 }
 
 func (gtx *DefaultGlobalTransaction) BeginWithTimeoutAndName(timeout int32, name string, ctx *ctx.RootContext) error {
diff --git a/pkg/client/tm/proxy.go b/pkg/client/tm/proxy.go
index 98552eef..29643ad1 100644
--- a/pkg/client/tm/proxy.go
+++ b/pkg/client/tm/proxy.go
@@ -12,8 +12,6 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/util/log"
 )
 
-import ()
-
 type GlobalTransactionProxyService interface {
 	GetProxyService() interface{}
 	GetMethodTransactionInfo(methodName string) *model.TransactionInfo
@@ -40,8 +38,8 @@ func Implement(v GlobalTransactionProxyService) {
 	makeCallProxy := func(methodDesc *proxy.MethodDescriptor, txInfo *model.TransactionInfo) func(in []reflect.Value) []reflect.Value {
 		return func(in []reflect.Value) []reflect.Value {
 			var (
-				args                     = make([]interface{}, 0)
-				returnValues             = make([]reflect.Value, 0)
+				args                     []interface{}
+				returnValues             []reflect.Value
 				suspendedResourcesHolder *SuspendedResourcesHolder
 			)
 
@@ -68,14 +66,17 @@ func Implement(v GlobalTransactionProxyService) {
 			}
 
 			tx := GetCurrentOrCreate(invCtx)
-			defer tx.Resume(suspendedResourcesHolder, invCtx)
+			defer func() {
+				err := tx.Resume(suspendedResourcesHolder, invCtx)
+				if err != nil {
+					log.Error(err)
+				}
+			}()
 
 			switch txInfo.Propagation {
 			case model.Required:
-				break
 			case model.RequiresNew:
 				suspendedResourcesHolder, _ = tx.Suspend(true, invCtx)
-				break
 			case model.NotSupported:
 				suspendedResourcesHolder, _ = tx.Suspend(true, invCtx)
 				returnValues = proxy.Invoke(methodDesc, invCtx, args)
@@ -85,19 +86,16 @@ func Implement(v GlobalTransactionProxyService) {
 					returnValues = proxy.Invoke(methodDesc, invCtx, args)
 					return returnValues
 				}
-				break
 			case model.Never:
 				if invCtx.InGlobalTransaction() {
 					return proxy.ReturnWithError(methodDesc, errors.Errorf("Existing transaction found for transaction marked with propagation 'never',xid = %s", invCtx.GetXID()))
-				} else {
-					returnValues = proxy.Invoke(methodDesc, invCtx, args)
-					return returnValues
 				}
+				returnValues = proxy.Invoke(methodDesc, invCtx, args)
+				return returnValues
 			case model.Mandatory:
 				if !invCtx.InGlobalTransaction() {
 					return proxy.ReturnWithError(methodDesc, errors.New("No existing transaction found for transaction marked with propagation 'mandatory'"))
 				}
-				break
 			default:
 				return proxy.ReturnWithError(methodDesc, errors.Errorf("Not Supported Propagation: %s", txInfo.Propagation.String()))
 			}
@@ -111,13 +109,13 @@ func Implement(v GlobalTransactionProxyService) {
 
 			errValue := returnValues[len(returnValues)-1]
 
-			//todo 只要出错就回滚，未来可以优化一下，某些错误才回滚，某些错误的情况下，可以提交
+			// todo 只要出错就回滚，未来可以优化一下，某些错误才回滚，某些错误的情况下，可以提交
 			if errValue.IsValid() && !errValue.IsNil() {
 				rollbackErr := tx.Rollback(invCtx)
 				if rollbackErr != nil {
 					return proxy.ReturnWithError(methodDesc, errors.WithStack(rollbackErr))
 				}
-				return proxy.ReturnWithError(methodDesc, errors.New("rollback failure"))
+				return returnValues
 			}
 
 			commitErr := tx.Commit(invCtx)
diff --git a/pkg/client/tm/transaction_manager.go b/pkg/client/tm/transaction_manager.go
index 237d53f2..558b0421 100644
--- a/pkg/client/tm/transaction_manager.go
+++ b/pkg/client/tm/transaction_manager.go
@@ -2,9 +2,9 @@ package tm
 
 import (
 	"context"
-	"github.com/opentrx/seata-golang/v2/pkg/client/base/exception"
 
 	"github.com/opentrx/seata-golang/v2/pkg/apis"
+	"github.com/opentrx/seata-golang/v2/pkg/client/base/exception"
 )
 
 var defaultTransactionManager *TransactionManager
diff --git a/pkg/common/message_future.go b/pkg/common/message_future.go
new file mode 100644
index 00000000..86029130
--- /dev/null
+++ b/pkg/common/message_future.go
@@ -0,0 +1,19 @@
+package common
+
+import "github.com/opentrx/seata-golang/v2/pkg/apis"
+
+// MessageFuture ...
+type MessageFuture struct {
+	ID       int64
+	Err      error
+	Response interface{}
+	Done     chan bool
+}
+
+// NewMessageFuture ...
+func NewMessageFuture(message *apis.BranchMessage) *MessageFuture {
+	return &MessageFuture{
+		ID:   message.ID,
+		Done: make(chan bool),
+	}
+}
diff --git a/pkg/tc/config/configuration.go b/pkg/tc/config/configuration.go
index b192c488..4dac3932 100644
--- a/pkg/tc/config/configuration.go
+++ b/pkg/tc/config/configuration.go
@@ -29,6 +29,8 @@ type Configuration struct {
 		CommittingRetryPeriod      time.Duration `yaml:"committingRetryPeriod"`
 		RollingBackRetryPeriod     time.Duration `yaml:"rollingBackRetryPeriod"`
 		TimeoutRetryPeriod         time.Duration `yaml:"timeoutRetryPeriod"`
+
+		StreamMessageTimeout time.Duration `yaml:"streamMessageTimeout"`
 	} `yaml:"server"`
 
 	EnforcementPolicy struct {
@@ -44,18 +46,12 @@ type Configuration struct {
 		Timeout               time.Duration `yaml:"timeout"`
 	} `yaml:"serverParameters"`
 
-	ClientParameters struct {
-		Time                time.Duration `yaml:"time"`
-		Timeout             time.Duration `yaml:"timeout"`
-		PermitWithoutStream bool          `yaml:"permitWithoutStream"`
-	} `yaml:"clientParameters"`
-
 	// Storage is the configuration for the storage driver
 	Storage Storage `yaml:"storage"`
 
 	Log struct {
-		LogPath  string       `yaml:"logPath"`
-		LogLevel log.LogLevel `yaml:"logLevel"`
+		LogPath  string    `yaml:"logPath"`
+		LogLevel log.Level `yaml:"logLevel"`
 	} `yaml:"log"`
 }
 
@@ -97,22 +93,6 @@ func (configuration *Configuration) GetServerParameters() keepalive.ServerParame
 	return sp
 }
 
-func (configuration *Configuration) GetClientParameters() keepalive.ClientParameters {
-	cp := keepalive.ClientParameters{
-		Time:                10 * time.Second,
-		Timeout:             time.Second,
-		PermitWithoutStream: true,
-	}
-	if configuration.ClientParameters.Time > 0 {
-		cp.Time = configuration.ClientParameters.Timeout
-	}
-	if configuration.ClientParameters.Timeout > 0 {
-		cp.Timeout = configuration.ClientParameters.Timeout
-	}
-	cp.PermitWithoutStream = configuration.ClientParameters.PermitWithoutStream
-	return cp
-}
-
 // Parameters defines a key-value parameters mapping
 type Parameters map[string]interface{}
 
diff --git a/pkg/tc/holder/session_holder.go b/pkg/tc/holder/session_holder.go
index fe03eea3..a3dfe800 100644
--- a/pkg/tc/holder/session_holder.go
+++ b/pkg/tc/holder/session_holder.go
@@ -27,7 +27,7 @@ func (holder *SessionHolder) FindGlobalTransaction(xid string) *model.GlobalTran
 	if globalSession != nil {
 		gt := &model.GlobalTransaction{GlobalSession: globalSession}
 		branchSessions := holder.manager.FindBranchSessions(xid)
-		if branchSessions != nil && len(branchSessions) != 0 {
+		if len(branchSessions) != 0 {
 			gt.BranchSessions = make(map[*apis.BranchSession]bool, len(branchSessions))
 			for i := 0; i < len(branchSessions); i++ {
 				gt.BranchSessions[branchSessions[i]] = true
@@ -38,32 +38,42 @@ func (holder *SessionHolder) FindGlobalTransaction(xid string) *model.GlobalTran
 	return nil
 }
 
-func (holder *SessionHolder) FindAsyncCommittingGlobalTransactions() []*model.GlobalTransaction {
-	return holder.findGlobalTransactions([]apis.GlobalSession_GlobalStatus{
+func (holder *SessionHolder) FindAsyncCommittingGlobalTransactions(addressingIdentities []string) []*model.GlobalTransaction {
+	return holder.findGlobalTransactionsWithAddressingIdentities([]apis.GlobalSession_GlobalStatus{
 		apis.AsyncCommitting,
-	})
+	}, addressingIdentities)
 }
 
-func (holder *SessionHolder) FindRetryCommittingGlobalTransactions() []*model.GlobalTransaction {
-	return holder.findGlobalTransactions([]apis.GlobalSession_GlobalStatus{
+func (holder *SessionHolder) FindRetryCommittingGlobalTransactions(addressingIdentities []string) []*model.GlobalTransaction {
+	return holder.findGlobalTransactionsWithAddressingIdentities([]apis.GlobalSession_GlobalStatus{
 		apis.CommitRetrying,
-	})
+	}, addressingIdentities)
 }
 
-func (holder *SessionHolder) FindRetryRollbackGlobalTransactions() []*model.GlobalTransaction {
-	return holder.findGlobalTransactions([]apis.GlobalSession_GlobalStatus{
+func (holder *SessionHolder) FindRetryRollbackGlobalTransactions(addressingIdentities []string) []*model.GlobalTransaction {
+	return holder.findGlobalTransactionsWithAddressingIdentities([]apis.GlobalSession_GlobalStatus{
 		apis.RollingBack, apis.RollbackRetrying, apis.TimeoutRollingBack, apis.TimeoutRollbackRetrying,
-	})
+	}, addressingIdentities)
 }
 
 func (holder *SessionHolder) findGlobalTransactions(statuses []apis.GlobalSession_GlobalStatus) []*model.GlobalTransaction {
 	gts := holder.manager.FindGlobalSessions(statuses)
-	if gts == nil || len(gts) == 0 {
+	return holder.findGlobalTransactionsByGlobalSessions(gts)
+}
+
+func (holder *SessionHolder) findGlobalTransactionsWithAddressingIdentities(statuses []apis.GlobalSession_GlobalStatus,
+	addressingIdentities []string) []*model.GlobalTransaction {
+	gts := holder.manager.FindGlobalSessionsWithAddressingIdentities(statuses, addressingIdentities)
+	return holder.findGlobalTransactionsByGlobalSessions(gts)
+}
+
+func (holder *SessionHolder) findGlobalTransactionsByGlobalSessions(sessions []*apis.GlobalSession) []*model.GlobalTransaction {
+	if len(sessions) == 0 {
 		return nil
 	}
 
-	xids := make([]string, 0, len(gts))
-	for _, gt := range gts {
+	xids := make([]string, 0, len(sessions))
+	for _, gt := range sessions {
 		xids = append(xids, gt.XID)
 	}
 	branchSessions := holder.manager.FindBatchBranchSessions(xids)
@@ -80,15 +90,15 @@ func (holder *SessionHolder) findGlobalTransactions(statuses []apis.GlobalSessio
 		}
 	}
 
-	globalTransactions := make([]*model.GlobalTransaction, 0, len(gts))
-	for j := 0; j < len(gts); j++ {
+	globalTransactions := make([]*model.GlobalTransaction, 0, len(sessions))
+	for j := 0; j < len(sessions); j++ {
 		globalTransaction := &model.GlobalTransaction{
-			GlobalSession:  gts[j],
-			BranchSessions: make(map[*apis.BranchSession]bool, 0),
+			GlobalSession:  sessions[j],
+			BranchSessions: map[*apis.BranchSession]bool{},
 		}
 
-		branchSessionSlice := branchSessionMap[gts[j].XID]
-		if branchSessionSlice != nil && len(branchSessionSlice) > 0 {
+		branchSessionSlice := branchSessionMap[sessions[j].XID]
+		if len(branchSessionSlice) > 0 {
 			for x := 0; x < len(branchSessionSlice); x++ {
 				globalTransaction.BranchSessions[branchSessionSlice[x]] = true
 			}
@@ -99,6 +109,10 @@ func (holder *SessionHolder) findGlobalTransactions(statuses []apis.GlobalSessio
 	return globalTransactions
 }
 
+func (holder *SessionHolder) FindGlobalSessions(statuses []apis.GlobalSession_GlobalStatus) []*apis.GlobalSession {
+	return holder.manager.FindGlobalSessions(statuses)
+}
+
 func (holder *SessionHolder) AllSessions() []*apis.GlobalSession {
 	return holder.manager.AllSessions()
 }
@@ -118,9 +132,15 @@ func (holder *SessionHolder) RemoveGlobalSession(session *apis.GlobalSession) er
 }
 
 func (holder *SessionHolder) RemoveGlobalTransaction(globalTransaction *model.GlobalTransaction) error {
-	holder.manager.RemoveGlobalSession(globalTransaction.GlobalSession)
+	err := holder.manager.RemoveGlobalSession(globalTransaction.GlobalSession)
+	if err != nil {
+		return err
+	}
 	for bs := range globalTransaction.BranchSessions {
-		holder.manager.RemoveBranchSession(globalTransaction.GlobalSession, bs)
+		err = holder.manager.RemoveBranchSession(globalTransaction.GlobalSession, bs)
+		if err != nil {
+			return err
+		}
 	}
 	return nil
 }
diff --git a/pkg/tc/lock/lock_manager.go b/pkg/tc/lock/lock_manager.go
index 501a2e5c..92172ca1 100644
--- a/pkg/tc/lock/lock_manager.go
+++ b/pkg/tc/lock/lock_manager.go
@@ -26,7 +26,7 @@ func (locker *LockManager) AcquireLock(branchSession *apis.BranchSession) bool {
 	}
 
 	locks := storage.CollectBranchSessionRowLocks(branchSession)
-	if locks == nil || len(locks) == 0 {
+	if len(locks) == 0 {
 		return true
 	}
 
@@ -44,7 +44,7 @@ func (locker *LockManager) ReleaseLock(branchSession *apis.BranchSession) bool {
 	}
 
 	locks := storage.CollectBranchSessionRowLocks(branchSession)
-	if locks == nil || len(locks) == 0 {
+	if len(locks) == 0 {
 		return true
 	}
 
diff --git a/pkg/tc/metrics/metrics.go b/pkg/tc/metrics/metrics.go
index 4f5df5c0..a5bfeaf2 100644
--- a/pkg/tc/metrics/metrics.go
+++ b/pkg/tc/metrics/metrics.go
@@ -1,57 +1,57 @@
 package metrics
 
 import (
-	"github.com/opentrx/seata-golang/v2/pkg/apis"
 	"sort"
 
 	"github.com/rcrowley/go-metrics"
 
+	"github.com/opentrx/seata-golang/v2/pkg/apis"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/event"
 	"github.com/opentrx/seata-golang/v2/pkg/util/runtime"
 )
 
 var (
-	SEATA_TRANSACTION = "seata.transaction"
+	SeataTransaction = "seata.transaction"
 
-	NAME_KEY = "name"
+	NameKey = "name"
 
-	ROLE_KEY = "role"
+	RoleKey = "role"
 
-	METER_KEY = "meter"
+	MeterKey = "meter"
 
-	STATISTIC_KEY = "statistic"
+	StatisticKey = "statistic"
 
-	STATUS_KEY = "status"
+	StatusKey = "status"
 
-	ROLE_VALUE_TC = "tc"
+	RoleValueTc = "tc"
 
-	ROLE_VALUE_TM = "client"
+	RoleValueTm = "client"
 
-	ROLE_VALUE_RM = "rm"
+	RoleValueRm = "rm"
 
-	METER_VALUE_GAUGE = "gauge"
+	MeterValueGauge = "gauge"
 
-	METER_VALUE_COUNTER = "counter"
+	MeterValueCounter = "counter"
 
-	METER_VALUE_SUMMARY = "summary"
+	MeterValueSummary = "summary"
 
-	METER_VALUE_TIMER = "timer"
+	MeterValueTimer = "timer"
 
-	STATISTIC_VALUE_COUNT = "count"
+	StatisticValueCount = "count"
 
-	STATISTIC_VALUE_TOTAL = "total"
+	StatisticValueTotal = "total"
 
-	STATISTIC_VALUE_TPS = "tps"
+	StatisticValueTps = "tps"
 
-	STATISTIC_VALUE_MAX = "max"
+	StatisticValueMax = "max"
 
-	STATISTIC_VALUE_AVERAGE = "average"
+	StatisticValueAverage = "average"
 
-	STATUS_VALUE_ACTIVE = "active"
+	StatusValueActive = "active"
 
-	STATUS_VALUE_COMMITTED = "committed"
+	StatusValueCommitted = "committed"
 
-	STATUS_VALUE_ROLLBACKED = "rollbacked"
+	StatusValueRollbacked = "rollbacked"
 )
 
 type Counter struct {
@@ -122,105 +122,98 @@ func sortedLabels(labels map[string]string) (keys, values []string) {
 }
 
 var (
-	COUNTER_ACTIVE = &Counter{
+	CounterActive = &Counter{
 		Counter: metrics.NewCounter(),
-		Name:    SEATA_TRANSACTION,
+		Name:    SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_COUNTER,
-			STATUS_KEY: STATUS_VALUE_ACTIVE,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueCounter,
+			StatusKey: StatusValueActive,
 		},
 	}
-	COUNTER_COMMITTED = &Counter{
+	CounterCommitted = &Counter{
 		Counter: metrics.NewCounter(),
-		Name:    SEATA_TRANSACTION,
+		Name:    SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_COUNTER,
-			STATUS_KEY: STATUS_VALUE_COMMITTED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueCounter,
+			StatusKey: StatusValueCommitted,
 		},
 	}
-	COUNTER_ROLLBACKED = &Counter{
+	CounterRollbacked = &Counter{
 		Counter: metrics.NewCounter(),
-		Name:    SEATA_TRANSACTION,
+		Name:    SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_COUNTER,
-			STATUS_KEY: STATUS_VALUE_ROLLBACKED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueCounter,
+			StatusKey: StatusValueRollbacked,
 		},
 	}
-	SUMMARY_COMMITTED = &Summary{
+	SummaryCommitted = &Summary{
 		Meter: metrics.NewMeter(),
-		Name:  SEATA_TRANSACTION,
+		Name:  SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_SUMMARY,
-			STATUS_KEY: STATUS_VALUE_COMMITTED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueSummary,
+			StatusKey: StatusValueCommitted,
 		},
 	}
-	SUMMARY_ROLLBACKED = &Summary{
+	SummaryRollbacked = &Summary{
 		Meter: metrics.NewMeter(),
-		Name:  SEATA_TRANSACTION,
+		Name:  SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_SUMMARY,
-			STATUS_KEY: STATUS_VALUE_ROLLBACKED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueSummary,
+			StatusKey: StatusValueRollbacked,
 		},
 	}
-	TIMER_COMMITTED = &Histogram{
+	TimerCommitted = &Histogram{
 		Histogram: metrics.NewHistogram(metrics.NewExpDecaySample(1028, 0.015)),
-		Name:      SEATA_TRANSACTION,
+		Name:      SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_TIMER,
-			STATUS_KEY: STATUS_VALUE_COMMITTED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueTimer,
+			StatusKey: StatusValueCommitted,
 		},
 	}
-	TIMER_ROLLBACK = &Histogram{
+	TimerRollback = &Histogram{
 		Histogram: metrics.NewHistogram(metrics.NewExpDecaySample(1028, 0.015)),
-		Name:      SEATA_TRANSACTION,
+		Name:      SeataTransaction,
 		Labels: map[string]string{
-			ROLE_KEY:   ROLE_VALUE_TC,
-			METER_KEY:  METER_VALUE_TIMER,
-			STATUS_KEY: STATUS_VALUE_ROLLBACKED,
+			RoleKey:   RoleValueTc,
+			MeterKey:  MeterValueTimer,
+			StatusKey: StatusValueRollbacked,
 		},
 	}
 )
 
-type MetricsSubscriber struct {
+type Subscriber struct {
 }
 
-func (subscriber *MetricsSubscriber) ProcessGlobalTransactionEvent() {
+func (subscriber *Subscriber) ProcessGlobalTransactionEvent() {
 	for {
 		gtv := <-event.EventBus.GlobalTransactionEventChannel
 		switch gtv.GetStatus() {
 		case apis.Begin:
-			COUNTER_ACTIVE.Inc(1)
-			break
+			CounterActive.Inc(1)
 		case apis.Committed:
-			COUNTER_ACTIVE.Dec(1)
-			COUNTER_COMMITTED.Inc(1)
-			SUMMARY_COMMITTED.Mark(1)
-			TIMER_COMMITTED.Update(gtv.GetEndTime() - gtv.GetBeginTime())
-			break
+			CounterActive.Dec(1)
+			CounterCommitted.Inc(1)
+			SummaryCommitted.Mark(1)
+			TimerCommitted.Update(gtv.GetEndTime() - gtv.GetBeginTime())
 		case apis.RolledBack:
-			COUNTER_ACTIVE.Dec(1)
-			COUNTER_ROLLBACKED.Inc(1)
-			SUMMARY_ROLLBACKED.Mark(1)
-			TIMER_ROLLBACK.Update(gtv.GetEndTime() - gtv.GetBeginTime())
-			break
+			CounterActive.Dec(1)
+			CounterRollbacked.Inc(1)
+			SummaryRollbacked.Mark(1)
+			TimerRollback.Update(gtv.GetEndTime() - gtv.GetBeginTime())
 		case apis.CommitFailed:
-			COUNTER_ACTIVE.Dec(1)
-			break
+			CounterActive.Dec(1)
 		case apis.RollbackFailed:
-			COUNTER_ACTIVE.Dec(1)
-			break
+			CounterActive.Dec(1)
 		case apis.TimeoutRolledBack:
-			COUNTER_ACTIVE.Dec(1)
-			break
+			CounterActive.Dec(1)
 		case apis.TimeoutRollbackFailed:
-			COUNTER_ACTIVE.Dec(1)
-			break
+			CounterActive.Dec(1)
 		default:
 			break
 		}
@@ -228,7 +221,7 @@ func (subscriber *MetricsSubscriber) ProcessGlobalTransactionEvent() {
 }
 
 func init() {
-	subscriber := &MetricsSubscriber{}
+	subscriber := &Subscriber{}
 	runtime.GoWithRecover(func() {
 		subscriber.ProcessGlobalTransactionEvent()
 	}, nil)
diff --git a/pkg/tc/metrics/promethues_exporter.go b/pkg/tc/metrics/promethues_exporter.go
index 25a8f6c2..5f68aee9 100644
--- a/pkg/tc/metrics/promethues_exporter.go
+++ b/pkg/tc/metrics/promethues_exporter.go
@@ -7,33 +7,37 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/opentrx/seata-golang/v2/pkg/util/log"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
-type promHttpExporter struct {
+type promHTTPExporter struct {
 	real http.Handler
 }
 
-func (exporter *promHttpExporter) ServeHTTP(rsp http.ResponseWriter, req *http.Request) {
+func (exporter *promHTTPExporter) ServeHTTP(rsp http.ResponseWriter, req *http.Request) {
 	exporter.real.ServeHTTP(rsp, req)
 
 	exporter.Flush(rsp)
 }
 
-func (exporter *promHttpExporter) Flush(writer io.Writer) {
+func (exporter *promHTTPExporter) Flush(writer io.Writer) {
 	w := writer
 	var sb strings.Builder
 	tracker := make(map[string]bool)
 
-	flushCounter(tracker, &sb, COUNTER_ACTIVE)
-	flushCounter(tracker, &sb, COUNTER_COMMITTED)
-	flushCounter(tracker, &sb, COUNTER_ROLLBACKED)
+	flushCounter(tracker, &sb, CounterActive)
+	flushCounter(tracker, &sb, CounterCommitted)
+	flushCounter(tracker, &sb, CounterRollbacked)
 
-	flushHistogram(tracker, &sb, TIMER_COMMITTED)
-	flushHistogram(tracker, &sb, TIMER_ROLLBACK)
+	flushHistogram(tracker, &sb, TimerCommitted)
+	flushHistogram(tracker, &sb, TimerRollback)
 
-	w.Write([]byte(sb.String()))
+	_, err := w.Write([]byte(sb.String()))
+	if err != nil {
+		log.Error(err)
+	}
 }
 
 func flushHistogram(tracker map[string]bool, buf *strings.Builder, histogram *Histogram) {
@@ -105,7 +109,7 @@ func init() {
 
 	// export http for prometheus
 	srvMux := http.NewServeMux()
-	srvMux.Handle("/metrics", &promHttpExporter{
+	srvMux.Handle("/metrics", &promHTTPExporter{
 		real: promhttp.HandlerFor(promReg, promhttp.HandlerOpts{
 			DisableCompression: true,
 		}),
@@ -115,5 +119,10 @@ func init() {
 		Addr:    fmt.Sprintf("0.0.0.0:%d", 9898),
 		Handler: srvMux,
 	}
-	go srv.ListenAndServe()
+	go func() {
+		err := srv.ListenAndServe()
+		if err != nil {
+			log.Error(err)
+		}
+	}()
 }
diff --git a/pkg/tc/model/global_transaction.go b/pkg/tc/model/global_transaction.go
index 352970ef..f345445e 100644
--- a/pkg/tc/model/global_transaction.go
+++ b/pkg/tc/model/global_transaction.go
@@ -42,8 +42,6 @@ func (gt *GlobalTransaction) IsSaga() bool {
 	for branchSession := range gt.BranchSessions {
 		if branchSession.Type == apis.SAGA {
 			return true
-		} else {
-			return false
 		}
 	}
 	return false
diff --git a/pkg/tc/server/callback_message_queue.go b/pkg/tc/server/callback_message_queue.go
new file mode 100644
index 00000000..7a1dfe89
--- /dev/null
+++ b/pkg/tc/server/callback_message_queue.go
@@ -0,0 +1,37 @@
+package server
+
+import (
+	"sync"
+
+	"github.com/opentrx/seata-golang/v2/pkg/apis"
+)
+
+type CallbackMessageQueue struct {
+	lock *sync.Mutex
+
+	queue []*apis.BranchMessage
+}
+
+func NewCallbackMessageQueue() *CallbackMessageQueue {
+	return &CallbackMessageQueue{
+		queue: make([]*apis.BranchMessage, 0),
+		lock:  &sync.Mutex{},
+	}
+}
+
+func (p *CallbackMessageQueue) Enqueue(msg *apis.BranchMessage) {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	p.queue = append(p.queue, msg)
+}
+
+func (p *CallbackMessageQueue) Dequeue() *apis.BranchMessage {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	if len(p.queue) == 0 {
+		return nil
+	}
+	var msg *apis.BranchMessage
+	msg, p.queue = p.queue[0], p.queue[1:]
+	return msg
+}
diff --git a/pkg/tc/server/global_session_locker.go b/pkg/tc/server/global_session_locker.go
index aba3e6bb..6cff4533 100644
--- a/pkg/tc/server/global_session_locker.go
+++ b/pkg/tc/server/global_session_locker.go
@@ -1,8 +1,9 @@
 package server
 
 import (
-	"github.com/opentrx/seata-golang/v2/pkg/apis"
 	"time"
+
+	"github.com/opentrx/seata-golang/v2/pkg/apis"
 )
 
 type GlobalSessionLocker interface {
diff --git a/pkg/tc/server/transaction_coordinator.go b/pkg/tc/server/transaction_coordinator.go
index 8fea719e..b35f584c 100644
--- a/pkg/tc/server/transaction_coordinator.go
+++ b/pkg/tc/server/transaction_coordinator.go
@@ -3,16 +3,19 @@ package server
 import (
 	"context"
 	"fmt"
+	"io"
 	"os"
 	"sync"
 	"time"
 
-	"google.golang.org/grpc"
+	"github.com/gogo/protobuf/types"
+	"go.uber.org/atomic"
 	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/keepalive"
+	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 
 	"github.com/opentrx/seata-golang/v2/pkg/apis"
+	common2 "github.com/opentrx/seata-golang/v2/pkg/common"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/config"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/event"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/holder"
@@ -26,7 +29,7 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/util/uuid"
 )
 
-const ALWAYS_RETRY_BOUNDARY = 0
+const AlwaysRetryBoundary = 0
 
 type TransactionCoordinator struct {
 	sync.Mutex
@@ -39,12 +42,16 @@ type TransactionCoordinator struct {
 	rollingBackRetryPeriod     time.Duration
 	timeoutRetryPeriod         time.Duration
 
+	streamMessageTimeout time.Duration
+
 	holder             *holder.SessionHolder
 	resourceDataLocker *lock.LockManager
 	locker             GlobalSessionLocker
 
-	keepaliveClientParameters keepalive.ClientParameters
-	tcServiceClients          map[string]apis.BranchTransactionServiceClient
+	idGenerator        *atomic.Uint64
+	futures            *sync.Map
+	activeApplications *sync.Map
+	callBackMessages   *sync.Map
 }
 
 func NewTransactionCoordinator(conf *config.Configuration) *TransactionCoordinator {
@@ -63,12 +70,16 @@ func NewTransactionCoordinator(conf *config.Configuration) *TransactionCoordinat
 		rollingBackRetryPeriod:     conf.Server.RollingBackRetryPeriod,
 		timeoutRetryPeriod:         conf.Server.TimeoutRetryPeriod,
 
+		streamMessageTimeout: conf.Server.StreamMessageTimeout,
+
 		holder:             holder.NewSessionHolder(driver),
 		resourceDataLocker: lock.NewLockManager(driver),
 		locker:             new(UnimplementedGlobalSessionLocker),
 
-		keepaliveClientParameters: conf.GetClientParameters(),
-		tcServiceClients:          make(map[string]apis.BranchTransactionServiceClient),
+		idGenerator:        &atomic.Uint64{},
+		futures:            &sync.Map{},
+		activeApplications: &sync.Map{},
+		callBackMessages:   &sync.Map{},
 	}
 	go tc.processTimeoutCheck()
 	go tc.processAsyncCommitting()
@@ -78,7 +89,7 @@ func NewTransactionCoordinator(conf *config.Configuration) *TransactionCoordinat
 	return tc
 }
 
-func (tc TransactionCoordinator) Begin(ctx context.Context, request *apis.GlobalBeginRequest) (*apis.GlobalBeginResponse, error) {
+func (tc *TransactionCoordinator) Begin(ctx context.Context, request *apis.GlobalBeginRequest) (*apis.GlobalBeginResponse, error) {
 	transactionID := uuid.NextID()
 	xid := common.GenerateXID(request.Addressing, transactionID)
 	gt := model.GlobalTransaction{
@@ -112,7 +123,7 @@ func (tc TransactionCoordinator) Begin(ctx context.Context, request *apis.Global
 	}, nil
 }
 
-func (tc TransactionCoordinator) GetStatus(ctx context.Context, request *apis.GlobalStatusRequest) (*apis.GlobalStatusResponse, error) {
+func (tc *TransactionCoordinator) GetStatus(ctx context.Context, request *apis.GlobalStatusRequest) (*apis.GlobalStatusResponse, error) {
 	gs := tc.holder.FindGlobalSession(request.XID)
 	if gs != nil {
 		return &apis.GlobalStatusResponse{
@@ -126,11 +137,11 @@ func (tc TransactionCoordinator) GetStatus(ctx context.Context, request *apis.Gl
 	}, nil
 }
 
-func (tc TransactionCoordinator) GlobalReport(ctx context.Context, request *apis.GlobalReportRequest) (*apis.GlobalReportResponse, error) {
+func (tc *TransactionCoordinator) GlobalReport(ctx context.Context, request *apis.GlobalReportRequest) (*apis.GlobalReportResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GlobalReport not implemented")
 }
 
-func (tc TransactionCoordinator) Commit(ctx context.Context, request *apis.GlobalCommitRequest) (*apis.GlobalCommitResponse, error) {
+func (tc *TransactionCoordinator) Commit(ctx context.Context, request *apis.GlobalCommitRequest) (*apis.GlobalCommitResponse, error) {
 	gt := tc.holder.FindGlobalTransaction(request.XID)
 	if gt == nil {
 		return &apis.GlobalCommitResponse{
@@ -148,11 +159,17 @@ func (tc TransactionCoordinator) Commit(ctx context.Context, request *apis.Globa
 			if gt.Active {
 				// Active need persistence
 				// Highlight: Firstly, close the session, then no more branch can be registered.
-				tc.holder.InactiveGlobalSession(gt.GlobalSession)
+				err = tc.holder.InactiveGlobalSession(gt.GlobalSession)
+				if err != nil {
+					return false, err
+				}
 			}
 			tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
 			if gt.Status == apis.Begin {
-				tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.Committing)
+				err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.Committing)
+				if err != nil {
+					return false, err
+				}
 				return true, nil
 			}
 			return false, nil
@@ -183,33 +200,33 @@ func (tc TransactionCoordinator) Commit(ctx context.Context, request *apis.Globa
 	}
 
 	if gt.CanBeCommittedAsync() {
-		tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.AsyncCommitting)
-		return &apis.GlobalCommitResponse{
-			ResultCode:   apis.ResultCodeSuccess,
-			GlobalStatus: apis.Committed,
-		}, nil
-	} else {
-		_, err := tc.doGlobalCommit(gt, false)
+		err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.AsyncCommitting)
 		if err != nil {
-			return &apis.GlobalCommitResponse{
-				ResultCode:    apis.ResultCodeFailed,
-				ExceptionCode: apis.UnknownErr,
-				Message:       err.Error(),
-				GlobalStatus:  gt.Status,
-			}, nil
+			return nil, err
 		}
 		return &apis.GlobalCommitResponse{
 			ResultCode:   apis.ResultCodeSuccess,
 			GlobalStatus: apis.Committed,
 		}, nil
 	}
+
+	_, err = tc.doGlobalCommit(gt, false)
+	if err != nil {
+		return &apis.GlobalCommitResponse{
+			ResultCode:    apis.ResultCodeFailed,
+			ExceptionCode: apis.UnknownErr,
+			Message:       err.Error(),
+			GlobalStatus:  gt.Status,
+		}, nil
+	}
+	return &apis.GlobalCommitResponse{
+		ResultCode:   apis.ResultCodeSuccess,
+		GlobalStatus: apis.Committed,
+	}, nil
 }
 
-func (tc TransactionCoordinator) doGlobalCommit(gt *model.GlobalTransaction, retrying bool) (bool, error) {
-	var (
-		success = true
-		err     error
-	)
+func (tc *TransactionCoordinator) doGlobalCommit(gt *model.GlobalTransaction, retrying bool) (bool, error) {
+	var err error
 
 	runtime.GoWithRecover(func() {
 		evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime, 0, gt.Status)
@@ -218,110 +235,154 @@ func (tc TransactionCoordinator) doGlobalCommit(gt *model.GlobalTransaction, ret
 
 	if gt.IsSaga() {
 		return false, status.Errorf(codes.Unimplemented, "method Commit not supported saga mode")
-	} else {
-		for bs := range gt.BranchSessions {
-			if bs.Status == apis.PhaseOneFailed {
-				tc.resourceDataLocker.ReleaseLock(bs)
-				delete(gt.BranchSessions, bs)
-				tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
-				continue
+	}
+
+	for bs := range gt.BranchSessions {
+		if bs.Status == apis.PhaseOneFailed {
+			tc.resourceDataLocker.ReleaseLock(bs)
+			delete(gt.BranchSessions, bs)
+			err = tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
+			if err != nil {
+				return false, err
 			}
-			branchStatus, err1 := tc.branchCommit(bs)
-			if err1 != nil {
-				log.Errorf("exception committing branch %v, err: %s", bs, err1.Error())
-				if !retrying {
-					tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitRetrying)
+			continue
+		}
+		branchStatus, err1 := tc.branchCommit(bs)
+		if err1 != nil {
+			log.Errorf("exception committing branch xid=%d branchID=%d, err: %v", bs.GetXID(), bs.BranchID, err1)
+			if !retrying {
+				err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitRetrying)
+				if err != nil {
+					return false, err
 				}
-				return false, err1
 			}
-			switch branchStatus {
-			case apis.PhaseTwoCommitted:
-				tc.resourceDataLocker.ReleaseLock(bs)
-				delete(gt.BranchSessions, bs)
-				tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
-				continue
-			case apis.PhaseTwoCommitFailedCanNotRetry:
-				{
-					if gt.CanBeCommittedAsync() {
-						log.Errorf("by [%s], failed to commit branch %v", bs.Status.String(), bs)
-						continue
-					} else {
-						// change status first, if need retention global session data,
-						// might not remove global session, then, the status is very important.
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitFailed)
-						tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
-						tc.holder.RemoveGlobalTransaction(gt)
-						log.Errorf("finally, failed to commit global[%d] since branch[%d] commit failed", gt.XID, bs.BranchID)
-						return false, nil
+			return false, err1
+		}
+		switch branchStatus {
+		case apis.PhaseTwoCommitted:
+			tc.resourceDataLocker.ReleaseLock(bs)
+			delete(gt.BranchSessions, bs)
+			err = tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
+			if err != nil {
+				return false, err
+			}
+			continue
+		case apis.PhaseTwoCommitFailedCanNotRetry:
+			{
+				if gt.CanBeCommittedAsync() {
+					log.Errorf("by [%s], failed to commit branch %v", bs.Status.String(), bs)
+					continue
+				} else {
+					// change status first, if need retention global session data,
+					// might not remove global session, then, the status is very important.
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitFailed)
+					if err != nil {
+						return false, err
 					}
-				}
-			default:
-				{
-					if !retrying {
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitRetrying)
-						return false, nil
+					tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
+					err = tc.holder.RemoveGlobalTransaction(gt)
+					if err != nil {
+						return false, err
 					}
-					if gt.CanBeCommittedAsync() {
-						log.Errorf("by [%s], failed to commit branch %v", bs.Status.String(), bs)
-						continue
-					} else {
-						log.Errorf("failed to commit global[%d] since branch[%d] commit failed, will retry later.", gt.XID, bs.BranchID)
-						return false, nil
+					log.Errorf("finally, failed to commit global[%d] since branch[%d] commit failed", gt.XID, bs.BranchID)
+					return false, nil
+				}
+			}
+		default:
+			{
+				if !retrying {
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.CommitRetrying)
+					if err != nil {
+						return false, err
 					}
+					return false, nil
+				}
+				if gt.CanBeCommittedAsync() {
+					log.Errorf("by [%s], failed to commit branch %v", bs.Status.String(), bs)
+					continue
+				} else {
+					log.Errorf("failed to commit global[%d] since branch[%d] commit failed, will retry later.", gt.XID, bs.BranchID)
+					return false, nil
 				}
 			}
 		}
-		gs := tc.holder.FindGlobalTransaction(gt.XID)
-		if gs != nil && gs.HasBranch() {
-			log.Infof("global[%d] committing is NOT done.", gt.XID)
-			return false, nil
-		}
 	}
-	if success {
-		// change status first, if need retention global session data,
-		// might not remove global session, then, the status is very important.
-		tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.Committed)
-		tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
-		tc.holder.RemoveGlobalTransaction(gt)
-
-		runtime.GoWithRecover(func() {
-			evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime,
-				int64(time2.CurrentTimeMillis()), gt.Status)
-			event.EventBus.GlobalTransactionEventChannel <- evt
-		}, nil)
-
-		log.Infof("global[%d] committing is successfully done.", gt.XID)
+	gs := tc.holder.FindGlobalTransaction(gt.XID)
+	if gs != nil && gs.HasBranch() {
+		log.Infof("global[%d] committing is NOT done.", gt.XID)
+		return false, nil
 	}
-	return success, err
-}
 
-func (tc TransactionCoordinator) branchCommit(bs *apis.BranchSession) (apis.BranchSession_BranchStatus, error) {
-	client, err := tc.getTransactionCoordinatorServiceClient(bs.Addressing)
+	// change status first, if need retention global session data,
+	// might not remove global session, then, the status is very important.
+	err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.Committed)
 	if err != nil {
-		return bs.Status, err
+		return false, err
 	}
+	tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
+	err = tc.holder.RemoveGlobalTransaction(gt)
+	if err != nil {
+		return false, err
+	}
+	runtime.GoWithRecover(func() {
+		evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime,
+			int64(time2.CurrentTimeMillis()), gt.Status)
+		event.EventBus.GlobalTransactionEventChannel <- evt
+	}, nil)
+	log.Infof("global[%d] committing is successfully done.", gt.XID)
+
+	return true, err
+}
 
-	response, err := client.BranchCommit(context.Background(), &apis.BranchCommitRequest{
+func (tc *TransactionCoordinator) branchCommit(bs *apis.BranchSession) (apis.BranchSession_BranchStatus, error) {
+	request := &apis.BranchCommitRequest{
 		XID:             bs.XID,
 		BranchID:        bs.BranchID,
 		ResourceID:      bs.ResourceID,
 		LockKey:         bs.LockKey,
 		BranchType:      bs.Type,
 		ApplicationData: bs.ApplicationData,
-	})
+	}
 
+	content, err := types.MarshalAny(request)
 	if err != nil {
 		return bs.Status, err
 	}
 
+	message := &apis.BranchMessage{
+		ID:                int64(tc.idGenerator.Inc()),
+		BranchMessageType: apis.TypeBranchCommit,
+		Message:           content,
+	}
+
+	queue, _ := tc.callBackMessages.LoadOrStore(bs.Addressing, NewCallbackMessageQueue())
+	q := queue.(*CallbackMessageQueue)
+	q.Enqueue(message)
+
+	resp := common2.NewMessageFuture(message)
+	tc.futures.Store(message.ID, resp)
+
+	timer := time.NewTimer(tc.streamMessageTimeout)
+	select {
+	case <-timer.C:
+		tc.futures.Delete(resp.ID)
+		return bs.Status, fmt.Errorf("wait branch commit response timeout")
+	case <-resp.Done:
+		timer.Stop()
+	}
+
+	response, ok := resp.Response.(*apis.BranchCommitResponse)
+	if !ok {
+		log.Infof("rollback response: %v", resp.Response)
+		return bs.Status, fmt.Errorf("response type not right")
+	}
 	if response.ResultCode == apis.ResultCodeSuccess {
 		return response.BranchStatus, nil
-	} else {
-		return bs.Status, fmt.Errorf(response.Message)
 	}
+	return bs.Status, fmt.Errorf(response.Message)
 }
 
-func (tc TransactionCoordinator) Rollback(ctx context.Context, request *apis.GlobalRollbackRequest) (*apis.GlobalRollbackResponse, error) {
+func (tc *TransactionCoordinator) Rollback(ctx context.Context, request *apis.GlobalRollbackRequest) (*apis.GlobalRollbackResponse, error) {
 	gt := tc.holder.FindGlobalTransaction(request.XID)
 	if gt == nil {
 		return &apis.GlobalRollbackResponse{
@@ -339,10 +400,16 @@ func (tc TransactionCoordinator) Rollback(ctx context.Context, request *apis.Glo
 			if gt.Active {
 				// Active need persistence
 				// Highlight: Firstly, close the session, then no more branch can be registered.
-				tc.holder.InactiveGlobalSession(gt.GlobalSession)
+				err = tc.holder.InactiveGlobalSession(gt.GlobalSession)
+				if err != nil {
+					return false, err
+				}
 			}
 			if gt.Status == apis.Begin {
-				tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollingBack)
+				err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollingBack)
+				if err != nil {
+					return false, err
+				}
 				return true, nil
 			}
 			return false, nil
@@ -366,18 +433,18 @@ func (tc TransactionCoordinator) Rollback(ctx context.Context, request *apis.Glo
 		}, nil
 	}
 
-	tc.doGlobalRollback(gt, false)
+	_, err = tc.doGlobalRollback(gt, false)
+	if err != nil {
+		return nil, err
+	}
 	return &apis.GlobalRollbackResponse{
 		ResultCode:   apis.ResultCodeSuccess,
 		GlobalStatus: gt.Status,
 	}, nil
 }
 
-func (tc TransactionCoordinator) doGlobalRollback(gt *model.GlobalTransaction, retrying bool) (bool, error) {
-	var (
-		success = true
-		err     error
-	)
+func (tc *TransactionCoordinator) doGlobalRollback(gt *model.GlobalTransaction, retrying bool) (bool, error) {
+	var err error
 
 	runtime.GoWithRecover(func() {
 		evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime, 0, gt.Status)
@@ -386,115 +453,263 @@ func (tc TransactionCoordinator) doGlobalRollback(gt *model.GlobalTransaction, r
 
 	if gt.IsSaga() {
 		return false, status.Errorf(codes.Unimplemented, "method Commit not supported saga mode")
-	} else {
-		for bs := range gt.BranchSessions {
-			if bs.Status == apis.PhaseOneFailed {
-				tc.resourceDataLocker.ReleaseLock(bs)
-				delete(gt.BranchSessions, bs)
-				tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
-				continue
+	}
+
+	for bs := range gt.BranchSessions {
+		if bs.Status == apis.PhaseOneFailed {
+			tc.resourceDataLocker.ReleaseLock(bs)
+			delete(gt.BranchSessions, bs)
+			err = tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
+			if err != nil {
+				return false, err
 			}
-			branchStatus, err1 := tc.branchRollback(bs)
-			if err1 != nil {
-				log.Errorf("exception rolling back branch xid=%d branchID=%d", gt.XID, bs.BranchID)
-				if !retrying {
-					if gt.IsTimeoutGlobalStatus() {
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackRetrying)
-					} else {
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackRetrying)
+			continue
+		}
+		branchStatus, err1 := tc.branchRollback(bs)
+		if err1 != nil {
+			log.Errorf("exception rolling back branch xid=%d branchID=%d, err: %v", gt.XID, bs.BranchID, err1)
+			if !retrying {
+				if gt.IsTimeoutGlobalStatus() {
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackRetrying)
+					if err != nil {
+						return false, err
 					}
+				} else {
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackRetrying)
+					if err != nil {
+						return false, err
+					}
+				}
+			}
+			return false, err1
+		}
+		switch branchStatus {
+		case apis.PhaseTwoRolledBack:
+			tc.resourceDataLocker.ReleaseLock(bs)
+			delete(gt.BranchSessions, bs)
+			err = tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
+			if err != nil {
+				return false, err
+			}
+			log.Infof("successfully rollback branch xid=%d branchID=%d", gt.XID, bs.BranchID)
+			continue
+		case apis.PhaseTwoRollbackFailedCanNotRetry:
+			if gt.IsTimeoutGlobalStatus() {
+				err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackFailed)
+				if err != nil {
+					return false, err
+				}
+			} else {
+				err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackFailed)
+				if err != nil {
+					return false, err
 				}
-				return false, err1
 			}
-			switch branchStatus {
-			case apis.PhaseTwoRolledBack:
-				tc.resourceDataLocker.ReleaseLock(bs)
-				delete(gt.BranchSessions, bs)
-				tc.holder.RemoveBranchSession(gt.GlobalSession, bs)
-				log.Infof("successfully rollback branch xid=%d branchID=%d", gt.XID, bs.BranchID)
-				continue
-			case apis.PhaseTwoRollbackFailedCanNotRetry:
+			tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
+			err = tc.holder.RemoveGlobalTransaction(gt)
+			if err != nil {
+				return false, err
+			}
+			log.Infof("failed to rollback branch and stop retry xid=%d branchID=%d", gt.XID, bs.BranchID)
+			return false, nil
+		default:
+			log.Infof("failed to rollback branch xid=%d branchID=%d", gt.XID, bs.BranchID)
+			if !retrying {
 				if gt.IsTimeoutGlobalStatus() {
-					tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackFailed)
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackRetrying)
+					if err != nil {
+						return false, err
+					}
 				} else {
-					tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackFailed)
-				}
-				tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
-				tc.holder.RemoveGlobalTransaction(gt)
-				log.Infof("failed to rollback branch and stop retry xid=%d branchID=%d", gt.XID, bs.BranchID)
-				return false, nil
-			default:
-				log.Infof("failed to rollback branch xid=%d branchID=%d", gt.XID, bs.BranchID)
-				if !retrying {
-					if gt.IsTimeoutGlobalStatus() {
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRollbackRetrying)
-					} else {
-						tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackRetrying)
+					err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RollbackRetrying)
+					if err != nil {
+						return false, err
 					}
 				}
-				return false, nil
 			}
-		}
-
-		// In db mode, there is a problem of inconsistent data in multiple copies, resulting in new branch
-		// transaction registration when rolling back.
-		// 1. New branch transaction and rollback branch transaction have no data association
-		// 2. New branch transaction has data association with rollback branch transaction
-		// The second query can solve the first problem, and if it is the second problem, it may cause a rollback
-		// failure due to data changes.
-		gs := tc.holder.FindGlobalTransaction(gt.XID)
-		if gs != nil && gs.HasBranch() {
-			log.Infof("Global[%d] rolling back is NOT done.", gt.XID)
 			return false, nil
 		}
 	}
-	if success {
-		if gt.IsTimeoutGlobalStatus() {
-			tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRolledBack)
-		} else {
-			tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RolledBack)
-		}
-		tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
-		tc.holder.RemoveGlobalTransaction(gt)
-
-		runtime.GoWithRecover(func() {
-			evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime,
-				int64(time2.CurrentTimeMillis()), gt.Status)
-			event.EventBus.GlobalTransactionEventChannel <- evt
-		}, nil)
 
-		log.Infof("successfully rollback global, xid = %d", gt.XID)
+	// In db mode, there is a problem of inconsistent data in multiple copies, resulting in new branch
+	// transaction registration when rolling back.
+	// 1. New branch transaction and rollback branch transaction have no data association
+	// 2. New branch transaction has data association with rollback branch transaction
+	// The second query can solve the first problem, and if it is the second problem, it may cause a rollback
+	// failure due to data changes.
+	gs := tc.holder.FindGlobalTransaction(gt.XID)
+	if gs != nil && gs.HasBranch() {
+		log.Infof("Global[%d] rolling back is NOT done.", gt.XID)
+		return false, nil
 	}
-	return success, err
-}
 
-func (tc TransactionCoordinator) branchRollback(bs *apis.BranchSession) (apis.BranchSession_BranchStatus, error) {
-	client, err := tc.getTransactionCoordinatorServiceClient(bs.Addressing)
+	if gt.IsTimeoutGlobalStatus() {
+		err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.TimeoutRolledBack)
+		if err != nil {
+			return false, err
+		}
+	} else {
+		err = tc.holder.UpdateGlobalSessionStatus(gt.GlobalSession, apis.RolledBack)
+		if err != nil {
+			return false, err
+		}
+	}
+	tc.resourceDataLocker.ReleaseGlobalSessionLock(gt)
+	err = tc.holder.RemoveGlobalTransaction(gt)
 	if err != nil {
-		return bs.Status, err
+		return false, err
 	}
+	runtime.GoWithRecover(func() {
+		evt := event.NewGlobalTransactionEvent(gt.TransactionID, event.RoleTC, gt.TransactionName, gt.BeginTime,
+			int64(time2.CurrentTimeMillis()), gt.Status)
+		event.EventBus.GlobalTransactionEventChannel <- evt
+	}, nil)
+	log.Infof("successfully rollback global, xid = %d", gt.XID)
+
+	return true, err
+}
 
-	response, err := client.BranchRollback(context.Background(), &apis.BranchRollbackRequest{
+func (tc *TransactionCoordinator) branchRollback(bs *apis.BranchSession) (apis.BranchSession_BranchStatus, error) {
+	request := &apis.BranchRollbackRequest{
 		XID:             bs.XID,
 		BranchID:        bs.BranchID,
 		ResourceID:      bs.ResourceID,
 		LockKey:         bs.LockKey,
 		BranchType:      bs.Type,
 		ApplicationData: bs.ApplicationData,
-	})
+	}
 
+	content, err := types.MarshalAny(request)
 	if err != nil {
 		return bs.Status, err
 	}
+	message := &apis.BranchMessage{
+		ID:                int64(tc.idGenerator.Inc()),
+		BranchMessageType: apis.TypeBranchRollback,
+		Message:           content,
+	}
+
+	queue, _ := tc.callBackMessages.LoadOrStore(bs.Addressing, NewCallbackMessageQueue())
+	q := queue.(*CallbackMessageQueue)
+	q.Enqueue(message)
+
+	resp := common2.NewMessageFuture(message)
+	tc.futures.Store(message.ID, resp)
+
+	timer := time.NewTimer(tc.streamMessageTimeout)
+	select {
+	case <-timer.C:
+		tc.futures.Delete(resp.ID)
+		timer.Stop()
+		return bs.Status, fmt.Errorf("wait branch rollback response timeout")
+	case <-resp.Done:
+		timer.Stop()
+	}
 
+	response := resp.Response.(*apis.BranchRollbackResponse)
 	if response.ResultCode == apis.ResultCodeSuccess {
 		return response.BranchStatus, nil
-	} else {
-		return bs.Status, fmt.Errorf(response.Message)
 	}
+	return bs.Status, fmt.Errorf(response.Message)
 }
 
-func (tc TransactionCoordinator) BranchRegister(ctx context.Context, request *apis.BranchRegisterRequest) (*apis.BranchRegisterResponse, error) {
+func (tc *TransactionCoordinator) BranchCommunicate(stream apis.ResourceManagerService_BranchCommunicateServer) error {
+	var addressing string
+	done := make(chan bool)
+
+	ctx := stream.Context()
+	md, ok := metadata.FromIncomingContext(ctx)
+	if ok {
+		addressing = md.Get("addressing")[0]
+		c, ok := tc.activeApplications.Load(addressing)
+		if ok {
+			count := c.(int)
+			tc.activeApplications.Store(addressing, count+1)
+		} else {
+			tc.activeApplications.Store(addressing, 1)
+		}
+		defer func() {
+			c, _ := tc.activeApplications.Load(addressing)
+			count := c.(int)
+			tc.activeApplications.Store(addressing, count-1)
+		}()
+	}
+
+	queue, _ := tc.callBackMessages.LoadOrStore(addressing, NewCallbackMessageQueue())
+	q := queue.(*CallbackMessageQueue)
+
+	runtime.GoWithRecover(func() {
+		for {
+			select {
+			case _, ok := <-done:
+				if !ok {
+					return
+				}
+			default:
+				msg := q.Dequeue()
+				if msg == nil {
+					break
+				}
+				err := stream.Send(msg)
+				if err != nil {
+					return
+				}
+			}
+		}
+	}, nil)
+
+	for {
+		select {
+		case <-ctx.Done():
+			close(done)
+			return ctx.Err()
+		default:
+			branchMessage, err := stream.Recv()
+			if err == io.EOF {
+				close(done)
+				return nil
+			}
+			if err != nil {
+				close(done)
+				return err
+			}
+			switch branchMessage.GetBranchMessageType() {
+			case apis.TypeBranchCommitResult:
+				response := &apis.BranchCommitResponse{}
+				data := branchMessage.GetMessage().GetValue()
+				err := response.Unmarshal(data)
+				if err != nil {
+					log.Error(err)
+					continue
+				}
+				resp, loaded := tc.futures.Load(branchMessage.ID)
+				if loaded {
+					future := resp.(*common2.MessageFuture)
+					future.Response = response
+					future.Done <- true
+					tc.futures.Delete(branchMessage.ID)
+				}
+			case apis.TypeBranchRollBackResult:
+				response := &apis.BranchRollbackResponse{}
+				data := branchMessage.GetMessage().GetValue()
+				err := response.Unmarshal(data)
+				if err != nil {
+					log.Error(err)
+					continue
+				}
+				resp, loaded := tc.futures.Load(branchMessage.ID)
+				if loaded {
+					future := resp.(*common2.MessageFuture)
+					future.Response = response
+					future.Done <- true
+					tc.futures.Delete(branchMessage.ID)
+				}
+			}
+		}
+	}
+}
+
+func (tc *TransactionCoordinator) BranchRegister(ctx context.Context, request *apis.BranchRegisterRequest) (*apis.BranchRegisterResponse, error) {
 	gt := tc.holder.FindGlobalTransaction(request.XID)
 	if gt == nil {
 		log.Errorf("could not found global transaction xid = %s", request.XID)
@@ -557,17 +772,14 @@ func (tc TransactionCoordinator) BranchRegister(ctx context.Context, request *ap
 
 		err := tc.holder.AddBranchSession(gt.GlobalSession, bs)
 		if err != nil {
+			log.Error(err)
 			return &apis.BranchRegisterResponse{
 				ResultCode:    apis.ResultCodeFailed,
 				ExceptionCode: apis.BranchRegisterFailed,
-				Message:       fmt.Sprintf("branch register failed,xid = %s, branchID = %d", gt.XID, bs.BranchID),
+				Message:       fmt.Sprintf("branch register failed, xid = %s, branchID = %d, err: %s", gt.XID, bs.BranchID, err.Error()),
 			}, nil
 		}
 
-		if !gt.IsSaga() {
-			tc.getTransactionCoordinatorServiceClient(bs.Addressing)
-		}
-
 		return &apis.BranchRegisterResponse{
 			ResultCode: apis.ResultCodeSuccess,
 			BranchID:   bs.BranchID,
@@ -581,7 +793,7 @@ func (tc TransactionCoordinator) BranchRegister(ctx context.Context, request *ap
 	}, nil
 }
 
-func (tc TransactionCoordinator) BranchReport(ctx context.Context, request *apis.BranchReportRequest) (*apis.BranchReportResponse, error) {
+func (tc *TransactionCoordinator) BranchReport(ctx context.Context, request *apis.BranchReportRequest) (*apis.BranchReportResponse, error) {
 	gt := tc.holder.FindGlobalTransaction(request.XID)
 	if gt == nil {
 		log.Errorf("could not found global transaction xid = %s", request.XID)
@@ -606,7 +818,7 @@ func (tc TransactionCoordinator) BranchReport(ctx context.Context, request *apis
 		return &apis.BranchReportResponse{
 			ResultCode:    apis.ResultCodeFailed,
 			ExceptionCode: apis.BranchReportFailed,
-			Message:       fmt.Sprintf("branch report failed,xid = %s, branchID = %d", gt.XID, bs.BranchID),
+			Message:       fmt.Sprintf("branch report failed, xid = %s, branchID = %d, err: %s", gt.XID, bs.BranchID, err.Error()),
 		}, nil
 	}
 
@@ -615,7 +827,7 @@ func (tc TransactionCoordinator) BranchReport(ctx context.Context, request *apis
 	}, nil
 }
 
-func (tc TransactionCoordinator) LockQuery(ctx context.Context, request *apis.GlobalLockQueryRequest) (*apis.GlobalLockQueryResponse, error) {
+func (tc *TransactionCoordinator) LockQuery(ctx context.Context, request *apis.GlobalLockQueryRequest) (*apis.GlobalLockQueryResponse, error) {
 	result := tc.resourceDataLocker.IsLockable(request.XID, request.ResourceID, request.LockKey)
 	return &apis.GlobalLockQueryResponse{
 		ResultCode: apis.ResultCodeSuccess,
@@ -623,89 +835,73 @@ func (tc TransactionCoordinator) LockQuery(ctx context.Context, request *apis.Gl
 	}, nil
 }
 
-func (tc TransactionCoordinator) getTransactionCoordinatorServiceClient(addressing string) (apis.BranchTransactionServiceClient, error) {
-	client1, ok1 := tc.tcServiceClients[addressing]
-	if ok1 {
-		return client1, nil
-	}
-
-	tc.Mutex.Lock()
-	defer tc.Mutex.Unlock()
-	client2, ok2 := tc.tcServiceClients[addressing]
-	if ok2 {
-		return client2, nil
-	}
-
-	conn, err := grpc.Dial(addressing, grpc.WithInsecure(), grpc.WithKeepaliveParams(tc.keepaliveClientParameters))
-	if err != nil {
-		return nil, err
-	}
-	client := apis.NewBranchTransactionServiceClient(conn)
-	tc.tcServiceClients[addressing] = client
-	return client, nil
-}
-
-func (tc TransactionCoordinator) processTimeoutCheck() {
+func (tc *TransactionCoordinator) processTimeoutCheck() {
 	for {
 		timer := time.NewTimer(tc.timeoutRetryPeriod)
-		select {
-		case <-timer.C:
-			tc.timeoutCheck()
-		}
+
+		<-timer.C
+		tc.timeoutCheck()
+
 		timer.Stop()
 	}
 }
 
-func (tc TransactionCoordinator) processRetryRollingBack() {
+func (tc *TransactionCoordinator) processRetryRollingBack() {
 	for {
 		timer := time.NewTimer(tc.rollingBackRetryPeriod)
-		select {
-		case <-timer.C:
-			tc.handleRetryRollingBack()
-		}
+
+		<-timer.C
+		tc.handleRetryRollingBack()
+
 		timer.Stop()
 	}
 }
 
-func (tc TransactionCoordinator) processRetryCommitting() {
+func (tc *TransactionCoordinator) processRetryCommitting() {
 	for {
 		timer := time.NewTimer(tc.committingRetryPeriod)
-		select {
-		case <-timer.C:
-			tc.handleRetryCommitting()
-		}
+
+		<-timer.C
+		tc.handleRetryCommitting()
+
 		timer.Stop()
 	}
 }
 
-func (tc TransactionCoordinator) processAsyncCommitting() {
+func (tc *TransactionCoordinator) processAsyncCommitting() {
 	for {
 		timer := time.NewTimer(tc.asyncCommittingRetryPeriod)
-		select {
-		case <-timer.C:
-			tc.handleAsyncCommitting()
-		}
+
+		<-timer.C
+		tc.handleAsyncCommitting()
+
 		timer.Stop()
 	}
 }
 
-func (tc TransactionCoordinator) timeoutCheck() {
-	allSessions := tc.holder.AllSessions()
-	if allSessions == nil && len(allSessions) <= 0 {
+func (tc *TransactionCoordinator) timeoutCheck() {
+	sessions := tc.holder.FindGlobalSessions([]apis.GlobalSession_GlobalStatus{apis.Begin})
+	if len(sessions) == 0 {
 		return
 	}
-	for _, globalSession := range allSessions {
-		if globalSession.Status == apis.Begin && isGlobalSessionTimeout(globalSession) {
+	for _, globalSession := range sessions {
+		if isGlobalSessionTimeout(globalSession) {
 			result, err := tc.locker.TryLock(globalSession, time.Duration(globalSession.Timeout)*time.Millisecond)
 			if err == nil && result {
 				if globalSession.Active {
 					// Active need persistence
 					// Highlight: Firstly, close the session, then no more branch can be registered.
-					tc.holder.InactiveGlobalSession(globalSession)
+					err = tc.holder.InactiveGlobalSession(globalSession)
+					if err != nil {
+						return
+					}
 				}
-				if globalSession.Status == apis.Begin {
-					tc.holder.UpdateGlobalSessionStatus(globalSession, apis.TimeoutRollingBack)
+
+				err = tc.holder.UpdateGlobalSessionStatus(globalSession, apis.TimeoutRollingBack)
+				if err != nil {
+					return
 				}
+
 				tc.locker.Unlock(globalSession)
 				evt := event.NewGlobalTransactionEvent(globalSession.TransactionID, event.RoleTC, globalSession.TransactionName, globalSession.BeginTime, 0, globalSession.Status)
 				event.EventBus.GlobalTransactionEventChannel <- evt
@@ -714,9 +910,13 @@ func (tc TransactionCoordinator) timeoutCheck() {
 	}
 }
 
-func (tc TransactionCoordinator) handleRetryRollingBack() {
-	rollbackTransactions := tc.holder.FindRetryRollbackGlobalTransactions()
-	if rollbackTransactions == nil && len(rollbackTransactions) <= 0 {
+func (tc *TransactionCoordinator) handleRetryRollingBack() {
+	addressingIdentities := tc.getAddressingIdentities()
+	if len(addressingIdentities) == 0 {
+		return
+	}
+	rollbackTransactions := tc.holder.FindRetryRollbackGlobalTransactions(addressingIdentities)
+	if len(rollbackTransactions) == 0 {
 		return
 	}
 	now := time2.CurrentTimeMillis()
@@ -728,7 +928,10 @@ func (tc TransactionCoordinator) handleRetryRollingBack() {
 			if tc.rollbackRetryTimeoutUnlockEnable {
 				tc.resourceDataLocker.ReleaseGlobalSessionLock(transaction)
 			}
-			tc.holder.RemoveGlobalTransaction(transaction)
+			err := tc.holder.RemoveGlobalTransaction(transaction)
+			if err != nil {
+				log.Error(err)
+			}
 			log.Errorf("GlobalSession rollback retry timeout and removed [%s]", transaction.XID)
 			continue
 		}
@@ -740,21 +943,28 @@ func (tc TransactionCoordinator) handleRetryRollingBack() {
 }
 
 func isRetryTimeout(now int64, timeout int64, beginTime int64) bool {
-	if timeout >= ALWAYS_RETRY_BOUNDARY && now-beginTime > timeout {
+	if timeout >= AlwaysRetryBoundary && now-beginTime > timeout {
 		return true
 	}
 	return false
 }
 
-func (tc TransactionCoordinator) handleRetryCommitting() {
-	committingTransactions := tc.holder.FindRetryCommittingGlobalTransactions()
-	if committingTransactions == nil && len(committingTransactions) <= 0 {
+func (tc *TransactionCoordinator) handleRetryCommitting() {
+	addressingIdentities := tc.getAddressingIdentities()
+	if len(addressingIdentities) == 0 {
+		return
+	}
+	committingTransactions := tc.holder.FindRetryCommittingGlobalTransactions(addressingIdentities)
+	if len(committingTransactions) == 0 {
 		return
 	}
 	now := time2.CurrentTimeMillis()
 	for _, transaction := range committingTransactions {
 		if isRetryTimeout(int64(now), tc.maxCommitRetryTimeout, transaction.BeginTime) {
-			tc.holder.RemoveGlobalTransaction(transaction)
+			err := tc.holder.RemoveGlobalTransaction(transaction)
+			if err != nil {
+				log.Error(err)
+			}
 			log.Errorf("GlobalSession commit retry timeout and removed [%s]", transaction.XID)
 			continue
 		}
@@ -765,9 +975,13 @@ func (tc TransactionCoordinator) handleRetryCommitting() {
 	}
 }
 
-func (tc TransactionCoordinator) handleAsyncCommitting() {
-	asyncCommittingTransactions := tc.holder.FindAsyncCommittingGlobalTransactions()
-	if asyncCommittingTransactions == nil && len(asyncCommittingTransactions) <= 0 {
+func (tc *TransactionCoordinator) handleAsyncCommitting() {
+	addressingIdentities := tc.getAddressingIdentities()
+	if len(addressingIdentities) == 0 {
+		return
+	}
+	asyncCommittingTransactions := tc.holder.FindAsyncCommittingGlobalTransactions(addressingIdentities)
+	if len(asyncCommittingTransactions) == 0 {
 		return
 	}
 	for _, transaction := range asyncCommittingTransactions {
@@ -781,6 +995,19 @@ func (tc TransactionCoordinator) handleAsyncCommitting() {
 	}
 }
 
+func (tc *TransactionCoordinator) getAddressingIdentities() []string {
+	var addressIdentities []string
+	tc.activeApplications.Range(func(key, value interface{}) bool {
+		count := value.(int)
+		if count > 0 {
+			addressing := key.(string)
+			addressIdentities = append(addressIdentities, addressing)
+		}
+		return true
+	})
+	return addressIdentities
+}
+
 func isGlobalSessionTimeout(gt *apis.GlobalSession) bool {
 	return (time2.CurrentTimeMillis() - uint64(gt.BeginTime)) > uint64(gt.Timeout)
 }
diff --git a/pkg/tc/storage/driver/factory/factory.go b/pkg/tc/storage/driver/factory/factory.go
index c84b9e26..8adda320 100644
--- a/pkg/tc/storage/driver/factory/factory.go
+++ b/pkg/tc/storage/driver/factory/factory.go
@@ -10,15 +10,15 @@ import (
 // factories
 var driverFactories = make(map[string]StorageDriverFactory)
 
-// StorageDriverFactory is a factory interface for creating storage.StorageDriver interfaces
+// StorageDriverFactory is a factory interface for creating storage.Driver interfaces
 // Storage drivers should call Register() with a factory to make the driver available by name.
-// Individual StorageDriver implementations generally register with the factory via the Register
+// Individual Driver implementations generally register with the factory via the Register
 // func (below) in their init() funcs, and as such they should be imported anonymously before use.
 type StorageDriverFactory interface {
-	// Create returns a new storage.StorageDriver with the given parameters
+	// Create returns a new storage.Driver with the given parameters
 	// Parameters will vary by driver and may be ignored
 	// Each parameter key must only consist of lowercase letters and numbers
-	Create(parameters map[string]interface{}) (storage.StorageDriver, error)
+	Create(parameters map[string]interface{}) (storage.Driver, error)
 }
 
 // Register makes a storage driver available by the provided name.
@@ -37,11 +37,11 @@ func Register(name string, factory StorageDriverFactory) {
 	driverFactories[name] = factory
 }
 
-// Create a new storage.StorageDriver with the given name and
+// Create a new storage.Driver with the given name and
 // parameters. To use a driver, the StorageDriverFactory must first be
 // registered with the given name. If no drivers are found, an
 // InvalidStorageDriverError is returned
-func Create(name string, parameters map[string]interface{}) (storage.StorageDriver, error) {
+func Create(name string, parameters map[string]interface{}) (storage.Driver, error) {
 	driverFactory, ok := driverFactories[name]
 	if !ok {
 		return nil, InvalidStorageDriverError{name}
@@ -55,5 +55,5 @@ type InvalidStorageDriverError struct {
 }
 
 func (err InvalidStorageDriverError) Error() string {
-	return fmt.Sprintf("StorageDriver not registered: %s", err.Name)
+	return fmt.Sprintf("Driver not registered: %s", err.Name)
 }
diff --git a/pkg/tc/storage/driver/in_memory/inmemory.go b/pkg/tc/storage/driver/inmemory/inmemory.go
similarity index 86%
rename from pkg/tc/storage/driver/in_memory/inmemory.go
rename to pkg/tc/storage/driver/inmemory/inmemory.go
index d6f56e11..9208c5d7 100644
--- a/pkg/tc/storage/driver/in_memory/inmemory.go
+++ b/pkg/tc/storage/driver/inmemory/inmemory.go
@@ -1,4 +1,4 @@
-package in_memory
+package inmemory
 
 import (
 	"fmt"
@@ -9,7 +9,6 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/tc/storage"
 	"github.com/opentrx/seata-golang/v2/pkg/tc/storage/driver/factory"
 	"github.com/opentrx/seata-golang/v2/pkg/util/log"
-
 )
 
 func init() {
@@ -19,7 +18,7 @@ func init() {
 // inMemoryFactory implements the factory.StorageDriverFactory interface
 type inMemoryFactory struct{}
 
-func (factory *inMemoryFactory) Create(parameters map[string]interface{}) (storage.StorageDriver, error) {
+func (factory *inMemoryFactory) Create(parameters map[string]interface{}) (storage.Driver, error) {
 	return &driver{
 		SessionMap: &sync.Map{},
 		LockMap:    &sync.Map{},
@@ -73,6 +72,36 @@ func (driver *driver) FindGlobalSessions(statuses []apis.GlobalSession_GlobalSta
 	return sessions
 }
 
+// Find global sessions list with addressing identities
+func (driver *driver) FindGlobalSessionsWithAddressingIdentities(statuses []apis.GlobalSession_GlobalStatus,
+	addressingIdentities []string) []*apis.GlobalSession {
+	contain := func(statuses []apis.GlobalSession_GlobalStatus, status apis.GlobalSession_GlobalStatus) bool {
+		for _, s := range statuses {
+			if s == status {
+				return true
+			}
+		}
+		return false
+	}
+	containAddressing := func(addressingIdentities []string, addressing string) bool {
+		for _, s := range addressingIdentities {
+			if s == addressing {
+				return true
+			}
+		}
+		return false
+	}
+	var sessions = make([]*apis.GlobalSession, 0)
+	driver.SessionMap.Range(func(key, value interface{}) bool {
+		session := value.(*model.GlobalTransaction)
+		if contain(statuses, session.Status) && containAddressing(addressingIdentities, session.Addressing) {
+			sessions = append(sessions, session.GlobalSession)
+		}
+		return true
+	})
+	return sessions
+}
+
 // All sessions collection.
 func (driver *driver) AllSessions() []*apis.GlobalSession {
 	var sessions = make([]*apis.GlobalSession, 0)
diff --git a/pkg/tc/storage/driver/mysql/mysql.go b/pkg/tc/storage/driver/mysql/mysql.go
index 6e4356c4..8ae0ea61 100644
--- a/pkg/tc/storage/driver/mysql/mysql.go
+++ b/pkg/tc/storage/driver/mysql/mysql.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/go-sql-driver/mysql" // register mysql
 	"github.com/go-xorm/xorm"
 	"xorm.io/builder"
 
@@ -18,10 +18,10 @@ import (
 )
 
 const (
-	InsertGlobalTransaction = `insert into %s (addressing, xid, transaction_id, transaction_name, timeout, begin_time, 
+	InsertGlobalTransaction = `insert into %s (addressing, xid, transaction_id, transaction_name, timeout, begin_time,
 		status, active, gmt_create, gmt_modified) values(?, ?, ?, ?, ?, ?, ?, ?, now(), now())`
 
-	QueryGlobalTransactionByXid = `select addressing, xid, transaction_id, transaction_name, timeout, begin_time, 
+	QueryGlobalTransactionByXid = `select addressing, xid, transaction_id, transaction_name, timeout, begin_time,
 		status, active, gmt_create, gmt_modified from %s where xid = ?`
 
 	UpdateGlobalTransaction = "update %s set status = ?, gmt_modified = now() where xid = ?"
@@ -43,7 +43,7 @@ const (
 
 	DeleteBranchTransaction = "delete from %s where xid = ? and branch_id = ?"
 
-	InsertRowLock = `insert into %s (xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create, 
+	InsertRowLock = `insert into %s (xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create,
 		gmt_modified) values %s`
 
 	QueryRowKey = `select xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create, gmt_modified
@@ -68,7 +68,7 @@ type DriverParameters struct {
 // mysqlFactory implements the factory.StorageDriverFactory interface
 type mysqlFactory struct{}
 
-func (factory *mysqlFactory) Create(parameters map[string]interface{}) (storage.StorageDriver, error) {
+func (factory *mysqlFactory) Create(parameters map[string]interface{}) (storage.Driver, error) {
 	return FromParameters(parameters)
 }
 
@@ -80,7 +80,7 @@ type driver struct {
 	queryLimit  int
 }
 
-func FromParameters(parameters map[string]interface{}) (storage.StorageDriver, error) {
+func FromParameters(parameters map[string]interface{}) (storage.Driver, error) {
 	dsn := parameters["dsn"]
 	if dsn == nil {
 		dsn = ""
@@ -184,7 +184,7 @@ func FromParameters(parameters map[string]interface{}) (storage.StorageDriver, e
 }
 
 // New constructs a new Driver
-func New(params DriverParameters) (storage.StorageDriver, error) {
+func New(params DriverParameters) (storage.Driver, error) {
 	if params.DSN == "" {
 		return nil, fmt.Errorf("the dsn parameter should not be empty")
 	}
@@ -242,11 +242,30 @@ func (driver *driver) FindGlobalSessions(statuses []apis.GlobalSession_GlobalSta
 	return globalSessions
 }
 
+// Find global sessions list with addressing identities
+func (driver *driver) FindGlobalSessionsWithAddressingIdentities(statuses []apis.GlobalSession_GlobalStatus,
+	addressingIdentities []string) []*apis.GlobalSession {
+	var globalSessions []*apis.GlobalSession
+	err := driver.engine.Table(driver.globalTable).
+		Where(builder.
+			In("status", statuses).
+			And(builder.In("addressing", addressingIdentities))).
+		OrderBy("gmt_modified").
+		Limit(driver.queryLimit).
+		Find(&globalSessions)
+
+	if err != nil {
+		log.Errorf(err.Error())
+	}
+	return globalSessions
+}
+
 // All sessions collection.
 func (driver *driver) AllSessions() []*apis.GlobalSession {
 	var globalSessions []*apis.GlobalSession
 	err := driver.engine.Table(driver.globalTable).
 		OrderBy("gmt_modified").
+		Limit(driver.queryLimit).
 		Find(&globalSessions)
 
 	if err != nil {
diff --git a/pkg/tc/storage/driver/pgsql/pgsql.go b/pkg/tc/storage/driver/pgsql/pgsql.go
index c34b1843..4e6b5460 100644
--- a/pkg/tc/storage/driver/pgsql/pgsql.go
+++ b/pkg/tc/storage/driver/pgsql/pgsql.go
@@ -7,7 +7,7 @@ import (
 	"time"
 
 	"github.com/go-xorm/xorm"
-	_ "github.com/lib/pq"
+	_ "github.com/lib/pq" // register pg
 	"xorm.io/builder"
 
 	"github.com/opentrx/seata-golang/v2/pkg/apis"
@@ -18,10 +18,10 @@ import (
 )
 
 const (
-	InsertGlobalTransaction = `insert into %s (addressing, xid, transaction_id, transaction_name, timeout, begin_time, 
+	InsertGlobalTransaction = `insert into %s (addressing, xid, transaction_id, transaction_name, timeout, begin_time,
 		status, active, gmt_create, gmt_modified) values($1, $2, $3, $4, $5, $6, $7, $8, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)`
 
-	QueryGlobalTransactionByXid = `select addressing, xid, transaction_id, transaction_name, timeout, begin_time, 
+	QueryGlobalTransactionByXid = `select addressing, xid, transaction_id, transaction_name, timeout, begin_time,
 		status, active, gmt_create, gmt_modified from %s where xid = $1`
 
 	UpdateGlobalTransaction = "update %s set status = $1, gmt_modified = CURRENT_TIMESTAMP where xid = $2"
@@ -43,7 +43,7 @@ const (
 
 	DeleteBranchTransaction = "delete from %s where xid = $1 and branch_id = $2"
 
-	InsertRowLock = `insert into %s (xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create, 
+	InsertRowLock = `insert into %s (xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create,
 		gmt_modified) values %s`
 
 	QueryRowKey = `select xid, transaction_id, branch_id, resource_id, table_name, pk, row_key, gmt_create, gmt_modified
@@ -68,7 +68,7 @@ type DriverParameters struct {
 // pgsqlFactory implements the factory.StorageDriverFactory interface
 type pgsqlFactory struct{}
 
-func (factory *pgsqlFactory) Create(parameters map[string]interface{}) (storage.StorageDriver, error) {
+func (factory *pgsqlFactory) Create(parameters map[string]interface{}) (storage.Driver, error) {
 	return FromParameters(parameters)
 }
 
@@ -80,7 +80,7 @@ type driver struct {
 	queryLimit  int
 }
 
-func FromParameters(parameters map[string]interface{}) (storage.StorageDriver, error) {
+func FromParameters(parameters map[string]interface{}) (storage.Driver, error) {
 	dsn := parameters["dsn"]
 	if dsn == nil {
 		dsn = ""
@@ -184,7 +184,7 @@ func FromParameters(parameters map[string]interface{}) (storage.StorageDriver, e
 }
 
 // New constructs a new Driver
-func New(params DriverParameters) (storage.StorageDriver, error) {
+func New(params DriverParameters) (storage.Driver, error) {
 	if params.DSN == "" {
 		return nil, fmt.Errorf("the dsn parameter should not be empty")
 	}
@@ -242,6 +242,24 @@ func (driver *driver) FindGlobalSessions(statuses []apis.GlobalSession_GlobalSta
 	return globalSessions
 }
 
+// Find global sessions list with addressing identities
+func (driver *driver) FindGlobalSessionsWithAddressingIdentities(statuses []apis.GlobalSession_GlobalStatus,
+	addressingIdentities []string) []*apis.GlobalSession {
+	var globalSessions []*apis.GlobalSession
+	err := driver.engine.Table(driver.globalTable).
+		Where(builder.
+			In("status", statuses).
+			And(builder.In("addressing", addressingIdentities))).
+		OrderBy("gmt_modified").
+		Limit(driver.queryLimit).
+		Find(&globalSessions)
+
+	if err != nil {
+		log.Errorf(err.Error())
+	}
+	return globalSessions
+}
+
 // All sessions collection.
 func (driver *driver) AllSessions() []*apis.GlobalSession {
 	var globalSessions []*apis.GlobalSession
diff --git a/pkg/tc/storage/row_locker.go b/pkg/tc/storage/row_locker.go
index 9aa09f99..4a1c2efa 100644
--- a/pkg/tc/storage/row_locker.go
+++ b/pkg/tc/storage/row_locker.go
@@ -8,7 +8,7 @@ import (
 	"github.com/opentrx/seata-golang/v2/pkg/util/common"
 )
 
-const LOCK_SPLIT = "^^^"
+const LockSplit = "^^^"
 
 func CollectBranchSessionRowLocks(branchSession *apis.BranchSession) []*apis.RowLock {
 	if branchSession == nil || branchSession.LockKey == "" {
diff --git a/pkg/tc/storage/storagedriver.go b/pkg/tc/storage/storagedriver.go
index 8347fd3c..eb9342d5 100644
--- a/pkg/tc/storage/storagedriver.go
+++ b/pkg/tc/storage/storagedriver.go
@@ -15,6 +15,9 @@ type SessionManager interface {
 	// Find global sessions list.
 	FindGlobalSessions(statuses []apis.GlobalSession_GlobalStatus) []*apis.GlobalSession
 
+	// Find global sessions list with addressing identities
+	FindGlobalSessionsWithAddressingIdentities(statuses []apis.GlobalSession_GlobalStatus, addressingIdentities []string) []*apis.GlobalSession
+
 	// All sessions collection.
 	AllSessions() []*apis.GlobalSession
 
@@ -54,7 +57,7 @@ type LockManager interface {
 	IsLockable(xid string, resourceID string, lockKey string) bool
 }
 
-type StorageDriver interface {
+type Driver interface {
 	SessionManager
 	LockManager
 }
diff --git a/pkg/util/log/logging.go b/pkg/util/log/logging.go
index 15a7e822..34192d1f 100644
--- a/pkg/util/log/logging.go
+++ b/pkg/util/log/logging.go
@@ -11,27 +11,27 @@ import (
 )
 
 // Level represents the level of logging.
-type LogLevel int8
+type Level int8
 
 const (
 	// DebugLevel logs are typically voluminous, and are usually disabled in
 	// production.
-	DebugLevel = LogLevel(zapcore.DebugLevel)
+	DebugLevel = Level(zapcore.DebugLevel)
 	// InfoLevel is the default logging priority.
-	InfoLevel = LogLevel(zapcore.InfoLevel)
+	InfoLevel = Level(zapcore.InfoLevel)
 	// WarnLevel logs are more important than Info, but don't need individual
 	// human review.
-	WarnLevel = LogLevel(zapcore.WarnLevel)
+	WarnLevel = Level(zapcore.WarnLevel)
 	// ErrorLevel logs are high-priority. If an application is running smoothly,
 	// it shouldn't generate any error-level logs.
-	ErrorLevel = LogLevel(zapcore.ErrorLevel)
+	ErrorLevel = Level(zapcore.ErrorLevel)
 	// PanicLevel logs a message, then panics.
-	PanicLevel = LogLevel(zapcore.PanicLevel)
+	PanicLevel = Level(zapcore.PanicLevel)
 	// FatalLevel logs a message, then calls os.Exit(1).
-	FatalLevel = LogLevel(zapcore.FatalLevel)
+	FatalLevel = Level(zapcore.FatalLevel)
 )
 
-func (l *LogLevel) UnmarshalText(text []byte) error {
+func (l *Level) UnmarshalText(text []byte) error {
 	if l == nil {
 		return errors.New("can't unmarshal a nil *Level")
 	}
@@ -41,7 +41,7 @@ func (l *LogLevel) UnmarshalText(text []byte) error {
 	return nil
 }
 
-func (l *LogLevel) unmarshalText(text []byte) bool {
+func (l *Level) unmarshalText(text []byte) bool {
 	switch string(text) {
 	case "debug", "DEBUG":
 		*l = DebugLevel
@@ -106,7 +106,7 @@ func init() {
 	log = zapLogger.Sugar()
 }
 
-func Init(logPath string, level LogLevel) {
+func Init(logPath string, level Level) {
 	lumberJackLogger := &lumberjack.Logger{
 		Filename:   logPath,
 		MaxSize:    10,
diff --git a/pkg/util/mysql/mysql_keyword_checker.go b/pkg/util/mysql/mysql_keyword_checker.go
index 429ef8d6..a391f661 100644
--- a/pkg/util/mysql/mysql_keyword_checker.go
+++ b/pkg/util/mysql/mysql_keyword_checker.go
@@ -287,7 +287,6 @@ func CheckEscape(fieldOrTableName string) bool {
 func CheckAndReplace(fieldOrTableName string) string {
 	if Check(fieldOrTableName) {
 		return "`" + fieldOrTableName + "`"
-	} else {
-		return fieldOrTableName
 	}
+	return fieldOrTableName
 }
diff --git a/pkg/util/sql/sql_type.go b/pkg/util/sql/sql_type.go
index 1bfa2dee..d4a10a1f 100644
--- a/pkg/util/sql/sql_type.go
+++ b/pkg/util/sql/sql_type.go
@@ -4,10 +4,10 @@ import "strings"
 
 // refer to [Types](java.sql.Types)
 
-type SqlType int32
+type Type int32
 
 const (
-	BIT SqlType = -7
+	BIT Type = -7
 
 	TINYINT = -6
 
@@ -49,7 +49,7 @@ const (
 
 	OTHER = 1111
 
-	JAVA_OBJECT = 2000
+	JavaObject = 2000
 
 	DISTINCT = 2001
 
@@ -79,14 +79,14 @@ const (
 
 	SQLXML = 2009
 
-	REF_CURSOR = 2012
+	RefCursor = 2012
 
-	TIME_WITH_TIMEZONE = 2013
+	TimeWithTimezone = 2013
 
-	TIMESTAMP_WITH_TIMEZONE = 2014
+	TimestampWithTimezone = 2014
 )
 
-var SqlTypes = map[string]int32{
+var SQLTypes = map[string]int32{
 	"BIT":                     -7,
 	"TINYINT":                 -6,
 	"SMALLINT":                5,
@@ -128,6 +128,6 @@ var SqlTypes = map[string]int32{
 	"TIMESTAMP_WITH_TIMEZONE": 2014,
 }
 
-func GetSqlType(dataType string) int32 {
-	return SqlTypes[strings.ToUpper(dataType)]
+func GetSQLType(dataType string) int32 {
+	return SQLTypes[strings.ToUpper(dataType)]
 }
diff --git a/pkg/util/uuid/id_worker.go b/pkg/util/uuid/id_worker.go
index d0984c48..3ab9ffd3 100644
--- a/pkg/util/uuid/id_worker.go
+++ b/pkg/util/uuid/id_worker.go
@@ -33,7 +33,7 @@ const (
 // highest 11 bit: not used
 // middle  41 bit: timestamp
 // lowest  12 bit: sequence
-var timestampAndSequence uint64 = 0
+var timestampAndSequence uint64
 
 // business meaning: machine ID (0 ~ 1023)
 // actual layout in memory:
@@ -99,7 +99,7 @@ func generateWorkerIDBaseOnMac() (int64, error) {
 
 		mac := iface.HardwareAddr
 
-		return int64(int((mac[4]&0b11)<<8) | int(mac[5]&0xFF)), nil
+		return int64(int(rune(mac[4]&0b11)<<8) | int(mac[5]&0xFF)), nil
 	}
 	return 0, fmt.Errorf("no available mac found")
 }