Merge remote-tracking branch 'upstream/master'

# Conflicts:
#	Go/regworkerid/regworkerid/reghelper.go
#	Go/source/main.go

.gitignore

@@ -7,6 +7,7 @@
 *.userosscache
 *.sln.docstates
 *.editorconfig
+__*.bat
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs

C#.NET/source/Yitter.IdGen.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31005.135
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32602.215
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Yitter.IdGenerator", "Yitter.IdGenerator\Yitter.IdGenerator.csproj", "{FF8DAF11-34E7-4842-ADF2-3722A1A5FBB2}"
 EndProject

C#.NET/source/Yitter.IdGenTest/Program.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Threading;
@@ -11,7 +12,7 @@ namespace Yitter.OrgSystem.TestA
     class Program
     {
         // 测试参数（默认配置下，最佳性能是10W/s）
-        static int genIdCount = 2;//50000;  // 计算ID数量（如果要验证50W效率，请将TopOverCostCount设置为20000或适当增加SeqBitLength）
+        static int genIdCount = 50000;//5000;  // 计算ID数量（如果要验证50W效率，请将TopOverCostCount设置为2000或适当增加SeqBitLength）
         static short method = 1; // 1-漂移算法，2-传统算法
 
 
@@ -26,23 +27,24 @@ namespace Yitter.OrgSystem.TestA
 
         static void Main(string[] args)
         {
+            RunSingle();
+            return;
+
             Console.WriteLine("Hello World! C#");
 
             var options = new IdGeneratorOptions()
             {
-                Method = method,
+                Method = 1,
                 WorkerId = 1,
 
                 WorkerIdBitLength = 6,
                 SeqBitLength = 6,
-                DataCenterIdBitLength = 10,
+                DataCenterIdBitLength = 0,
                 TopOverCostCount = 2000,
 
                 //TimestampType = 1,
-
                 // MinSeqNumber = 1,
                 // MaxSeqNumber = 200,
-
                 // BaseTime = DateTime.Now.AddYears(-10),
             };
 
@@ -55,27 +57,118 @@ namespace Yitter.OrgSystem.TestA
             Console.WriteLine("=====================================");
             Console.WriteLine("这是用方法 " + method + " 生成的 Id：" + newId);
 
-            while (true)
+            var seed1 = 50;
+            var seed2 = 1000;
+            var finish = 0;
+            var next = IdGen.NewLong();
+
+            var hashSet = new HashSet<long>(seed1 * seed2);
+            ConcurrentBag<long> bags = new ConcurrentBag<long>();
+
+            for (int i = 0; i < seed1; i++)
+            {
+                (new Thread(_ =>
+                {
+                    for (int j = 0; j < seed2; j++)
+                    {
+                        var me = IdGen.NewLong();
+                        hashSet.Add(me);
+                        bags.Add(me);
+                    }
+
+                    Interlocked.Increment(ref finish);
+                })
+                { IsBackground = true }).Start();
+            }
+
+            while (finish < seed1)
             {
-                RunSingle();
-                //CallDll();
-                //Go(options);
-                Thread.Sleep(1000); // 每隔1秒执行一次Go
+                Console.WriteLine("等待执行结束");
+                Thread.Sleep(2000);
             }
+
+            Console.WriteLine($"hashSet 共计:{hashSet.Count} 实际应该：{seed1 * seed2}");
+            Console.WriteLine($"bags 共计:{bags.Count} 实际应该：{seed1 * seed2}");
+
+            var IdArray = bags.ToArray();
+            int totalCount = 0;
+
+            for (int i = 0; i < seed1 * seed2; i++)
+            {
+                var me = IdArray[i];
+                int j = 0;
+                int count = 0;
+
+                while (j < seed1 * seed2)
+                {
+                    if (IdArray[j] == me)
+                    {
+                        count++;
+                    }
+                    j++;
+                }
+
+                if (count > 1)
+                {
+                    totalCount++;
+                    Console.WriteLine($"{IdArray[i]}，重复：{count}");
+                }
+            }
+
+            if (totalCount == 0)
+            {
+                Console.WriteLine($"重复数为 0 ");
+            }
+
+            Console.Read();
+
+            //while (true)
+            //{
+            //    //RunSingle();
+            //    //CallDll();
+            //    //Go(options);
+            //    Thread.Sleep(1000); // 每隔1秒执行一次Go
+            //}
         }
 
         private static void RunSingle()
         {
-            DateTime start = DateTime.Now;
 
-            for (int i = 0; i < genIdCount; i++)
+            var options = new IdGeneratorOptions()
             {
-                var id = IdGen.NewLong();
-            }
+                Method = 1,
+                WorkerId = 1,
+
+                //WorkerIdBitLength = 6,
+                SeqBitLength = 6,
+
+                //TopOverCostCount = 2000,
+                //DataCenterIdBitLength = 0,
+
+                //TimestampType = 1,
+                // MinSeqNumber = 1,
+                // MaxSeqNumber = 200,
+                // BaseTime = DateTime.Now.AddYears(-10),
+            };
 
-            DateTime end = DateTime.Now;
-            Console.WriteLine($"++++++++++++++++++++++++++++++++++++++++, total: {(end - start).TotalMilliseconds} ms");
-            Interlocked.Increment(ref Program.Count);
+            //IdGen = new DefaultIdGenerator(options);
+            YitIdHelper.SetIdGenerator(options);
+
+            while (true)
+            {
+                DateTime start = DateTime.Now;
+
+                for (int i = 0; i < genIdCount; i++)
+                {
+                    //var id = IdGen.NewLong();
+                    var id = YitIdHelper.NextId();
+                }
+
+                DateTime end = DateTime.Now;
+                Console.WriteLine($"++++++++++++++++++++++++++++++++++++++++, total: {(end - start).TotalMilliseconds} ms");
+                Thread.Sleep(1000);
+            }
+            //Interlocked.Increment(ref Program.Count);
         }
 
         private static void Go(IdGeneratorOptions options)

C#.NET/source/Yitter.IdGenTest/Yitter.IdGenTest.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
   <PropertyGroup>

C#.NET/source/Yitter.IdGenerator/Contract/IdGeneratorOptions.cs

@@ -63,7 +63,6 @@ namespace Yitter.IdGenerator
         /// </summary>
         public virtual int TopOverCostCount { get; set; } = 2000;
 
-
         /// <summary>
         /// 数据中心ID（默认0）
         /// </summary>

C#.NET/source/Yitter.IdGenerator/Core/SnowWorkerM1.cs

@@ -118,10 +118,10 @@ namespace Yitter.IdGenerator
 
             // 7.Others
             TopOverCostCount = options.TopOverCostCount;
-            if (TopOverCostCount == 0)
-            {
-                TopOverCostCount = 2000;
-            }
+            //if (TopOverCostCount == 0)
+            //{
+            //    TopOverCostCount = 2000;
+            //}
 
             _TimestampShift = (byte)(WorkerIdBitLength + SeqBitLength);
             _CurrentSeqNumber = options.MinSeqNumber;
@@ -351,6 +351,7 @@ namespace Yitter.IdGenerator
 
             while (tempTimeTicker <= _LastTimeTick)
             {
+                Thread.Sleep(1);
                 tempTimeTicker = GetCurrentTimeTick();
             }
 

C#.NET/source/Yitter.IdGenerator/DefaultIdGenerator.cs

@@ -92,6 +92,12 @@ namespace Yitter.IdGenerator
                 throw new ApplicationException("MinSeqNumber error. (range:[5, " + maxSeqNumber + "]");
             }
 
+            // 7.TopOverCostCount
+            if (options.TopOverCostCount < 0 || options.TopOverCostCount > 10000)
+            {
+                throw new ApplicationException("TopOverCostCount error. (range:[0, 10000]");
+            }
+
             switch (options.Method)
             {
                 case 2:

C#.NET/source/Yitter.IdGenerator/YitIdHelper.cs

@@ -34,17 +34,24 @@ namespace Yitter.IdGenerator
         /// <summary>
         /// 生成新的Id
         /// 调用本方法前，请确保调用了 SetIdGenerator 方法做初始化。
-        /// 否则将会初始化一个WorkerId为1的对象。
         /// </summary>
         /// <returns></returns>
         public static long NextId()
         {
-            if (_IdGenInstance == null)
-            {
-                _IdGenInstance = new DefaultIdGenerator(
-                    new IdGeneratorOptions() { WorkerId = 0 }
-                    );
-            }
+            //if (_IdGenInstance == null)
+            //{
+            //    lock (_IdGenInstance)
+            //    {
+            //        if (_IdGenInstance == null)
+            //        {
+            //            _IdGenInstance = new DefaultIdGenerator(
+            //                new IdGeneratorOptions() { WorkerId = 0 }
+            //                );
+            //        }
+            //    }
+            //}
+
+            if (_IdGenInstance == null) throw new ApplicationException("Please initialize Yitter.IdGeneratorOptions first.");
 
             return _IdGenInstance.NewLong();
         }

C#.NET/source/Yitter.IdGenerator/Yitter.IdGenerator.csproj

@@ -18,8 +18,10 @@
     <Copyright>Yitter</Copyright>
     <PackageProjectUrl>https://github.com/yitter/idgenerator</PackageProjectUrl>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
-    <Version>1.0.12</Version>
+    <Version>1.0.14</Version>
     <PackageReleaseNotes></PackageReleaseNotes>
+    <AssemblyVersion>1.0.0.*</AssemblyVersion>
+    <FileVersion>1.0.0.*</FileVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

C/source/.gitignore

@@ -1,7 +1,7 @@
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 
-build/*
+build
 
 # User-specific files
 *.suo
@@ -29,6 +29,7 @@ bld/
 **/.vs/
 # Uncomment if you have tasks that create the project's static files in wwwroot
 #wwwroot/
+.vscode
 
 # MSTest test Results
 [Tt]est[Rr]esult*/
@@ -254,7 +255,8 @@ paket-files/
 .idea/
 *.sln.iml
 target/
-cmake-build*/
+cmake-build-*
+source.code-*
 
 # macOS
 .DS_Store

C/source/CMakeLists.txt

@@ -8,18 +8,17 @@ set(CMAKE_C_STANDARD 11)
 aux_source_directory(. DIR_SRCS)
 add_subdirectory(idgen)
 
-
 #编译动态库
-#set(LIB_SRC YitIdHelper.h YitIdHelper.c)
-#add_library(YitIdGenLib SHARED ${LIB_SRC})
-#target_link_libraries(YitIdGenLib idgen)
-#set_target_properties(YitIdGenLib PROPERTIES
-#        LINKER_LANGUAGE C
-#        OUTPUT_NAME "yitidgenc"
-#        PREFIX "")
-
-##编译执行文件
 set(LIB_SRC YitIdHelper.h YitIdHelper.c)
+add_library(YitIdGenLib SHARED ${LIB_SRC})
+target_link_libraries(YitIdGenLib idgen)
+set_target_properties(YitIdGenLib PROPERTIES
+       LINKER_LANGUAGE C
+       OUTPUT_NAME "yitidgenc"
+       PREFIX "")
+
+# 编译执行文件
+# set(LIB_SRC YitIdHelper.h YitIdHelper.c)
 add_library(YitIdHelper ${LIB_SRC})
 add_executable(YitIdGen main.c)
 target_link_libraries(YitIdGen YitIdHelper pthread)

C/source/idgen/IdGenerator.c

@@ -9,107 +9,147 @@
 #include <unistd.h>
 #include "IdGenerator.h"
 
-
-static inline uint64_t WorkerM1Id() {
+static inline uint64_t WorkerM1Id()
+{
     return WorkerM1NextId(_idGenerator->Worker);
 }
 
-static inline uint64_t WorkerM2Id() {
+static inline uint64_t WorkerM2Id()
+{
     return WorkerM2NextId(_idGenerator->Worker);
 }
 
-
-extern IdGenerator *GetIdGenInstance() {
+extern IdGenerator *GetIdGenInstance()
+{
     if (_idGenerator != NULL)
         return _idGenerator;
-    else {
-        _idGenerator = (IdGenerator *) malloc(sizeof(IdGenerator));
+    else
+    {
+        _idGenerator = (IdGenerator *)malloc(sizeof(IdGenerator));
         _idGenerator->Worker = NewSnowFlakeWorker();
         return _idGenerator;
     }
 }
 
-extern void SetOptions(IdGeneratorOptions options) {
-    if (GetIdGenInstance() == NULL) {
+extern void SetOptions(IdGeneratorOptions options)
+{
+    if (GetIdGenInstance() == NULL)
+    {
         exit(1);
     }
 
     // 1.BaseTime
-    if (options.BaseTime == 0) {
+    if (options.BaseTime == 0)
+    {
         _idGenerator->Worker->BaseTime = 1582136402000;
-    } else if (options.BaseTime < 631123200000 || options.BaseTime > GetCurrentTime()) {
+    }
+    else if (options.BaseTime < 631123200000 || options.BaseTime > GetCurrentTime())
+    {
         perror("BaseTime error.");
         exit(1);
-    } else {
+    }
+    else
+    {
         _idGenerator->Worker->BaseTime = options.BaseTime;
     }
 
     // 2.WorkerIdBitLength
-    if (options.WorkerIdBitLength <= 0) {
+    if (options.WorkerIdBitLength <= 0)
+    {
         perror("WorkerIdBitLength error.(range:[1, 21])");
         exit(1);
     }
-    if (options.SeqBitLength + options.WorkerIdBitLength > 22) {
+    if (options.SeqBitLength + options.WorkerIdBitLength > 22)
+    {
         perror("error：WorkerIdBitLength + SeqBitLength <= 22");
         exit(1);
-    } else {
+    }
+    else
+    {
         // _idGenerator->Worker->WorkerIdBitLength = options.WorkerIdBitLength;
         _idGenerator->Worker->WorkerIdBitLength = options.WorkerIdBitLength <= 0 ? 6 : options.WorkerIdBitLength;
     }
 
     // 3.WorkerId
     uint32_t maxWorkerIdNumber = (1 << options.WorkerIdBitLength) - 1;
-    if (maxWorkerIdNumber == 0) {
+    if (maxWorkerIdNumber == 0)
+    {
         maxWorkerIdNumber = 63;
     }
-    if (options.WorkerId < 0 || options.WorkerId > maxWorkerIdNumber) {
+    if (options.WorkerId < 0 || options.WorkerId > maxWorkerIdNumber)
+    {
         perror("WorkerId error. (range:[0, {2^options.WorkerIdBitLength-1]}");
         exit(1);
-    } else {
+    }
+    else
+    {
         _idGenerator->Worker->WorkerId = options.WorkerId;
     }
 
     // 4.SeqBitLength
-    if (options.SeqBitLength < 2 || options.SeqBitLength > 21) {
+    if (options.SeqBitLength < 2 || options.SeqBitLength > 21)
+    {
         perror("SeqBitLength error. (range:[2, 21])");
         exit(1);
-    } else {
+    }
+    else
+    {
         // _idGenerator->Worker->SeqBitLength = options.SeqBitLength;
         _idGenerator->Worker->SeqBitLength = options.SeqBitLength <= 0 ? 6 : options.SeqBitLength;
     }
 
     // 5.MaxSeqNumber
     uint32_t maxSeqNumber = (1 << options.SeqBitLength) - 1;
-    if (maxSeqNumber == 0) {
+    if (maxSeqNumber == 0)
+    {
         maxSeqNumber = 63;
     }
-    if (options.MaxSeqNumber > maxSeqNumber) {
+    if (options.MaxSeqNumber > maxSeqNumber)
+    {
         perror("MaxSeqNumber error. (range:[1, {2^options.SeqBitLength-1}]");
         exit(1);
-    } else {
+    }
+    else
+    {
         _idGenerator->Worker->MaxSeqNumber = options.MaxSeqNumber <= 0 ? maxSeqNumber : options.MaxSeqNumber;
     }
 
     // 6.MinSeqNumber
-    if (options.MinSeqNumber < 5 || options.MinSeqNumber > maxSeqNumber) {
+    if (options.MinSeqNumber < 5 || options.MinSeqNumber > maxSeqNumber)
+    {
         perror("MinSeqNumber error. (range:[5, {options.MinSeqNumber}]");
         exit(1);
-    } else {
+    }
+    else
+    {
         _idGenerator->Worker->MinSeqNumber = options.MinSeqNumber <= 0 ? 5 : options.MinSeqNumber;
     }
 
-    // 7.Others
-    _idGenerator->Worker->TopOverCostCount = options.TopOverCostCount <= 0 ? 2000 : options.TopOverCostCount;
+    // 7.TopOverCostCount
+    if (options.TopOverCostCount < 0 || options.TopOverCostCount > 10000)
+    {
+        perror("TopOverCostCount error. (range:[0, 10000]");
+        exit(1);
+    }
+    else
+    {
+        //_idGenerator->Worker->TopOverCostCount = options.TopOverCostCount <= 0 ? 2000 : options.TopOverCostCount;
+        _idGenerator->Worker->TopOverCostCount = options.TopOverCostCount;
+    }
+
+    // 8.Others
     _idGenerator->Worker->_TimestampShift =
-            _idGenerator->Worker->WorkerIdBitLength + _idGenerator->Worker->SeqBitLength;
+        _idGenerator->Worker->WorkerIdBitLength + _idGenerator->Worker->SeqBitLength;
     _idGenerator->Worker->_CurrentSeqNumber = _idGenerator->Worker->MinSeqNumber;
 
     _idGenerator->Worker->Method = options.Method;
-    if (options.Method == 2) {
+    if (options.Method == 2)
+    {
         _idGenerator->NextId = WorkerM2Id;
-    } else {
+    }
+    else
+    {
         _idGenerator->NextId = WorkerM1Id;
-        sleep(1);
+        usleep(500 * 1000); // 暂停500ms
     }
 }
-

C/source/idgen/SnowWorkerM1.c

@@ -162,6 +162,7 @@ extern int64_t GetCurrentMicroTime() {
 extern int64_t GetNextTimeTick(SnowFlakeWorker *worker) {
     uint64_t tempTimeTicker = GetCurrentTimeTick(worker);
     while (tempTimeTicker <= worker->_LastTimeTick) {
+        usleep(1000);  // 暂停1ms
         tempTimeTicker = GetCurrentTimeTick(worker);
     }
     return tempTimeTicker;

C/source/main.c

@@ -13,51 +13,62 @@
 #include "idgen/IdGenerator.h"
 #include "YitIdHelper.h"
 
-
-const int GenIdCount = 50000;
+const int GenIdCount = 500000;
 const bool multiThread = false;
 const int threadCount = 50;
 const int method = 1;
 
-void RunMultiThread() {
-    //int64_t start = GetCurrentMicroTime();
-    for (int i = 0; i < GenIdCount / threadCount; i++) {
+void RunMultiThread()
+{
+    // int64_t start = GetCurrentMicroTime();
+    for (int i = 0; i < GenIdCount / threadCount; i++)
+    {
         int64_t id = NextId();
         printf("ID: %D\n", id);
     }
 
     int64_t end = GetCurrentMicroTime();
-    //printf("%s，total：%d μs\n", method == 1 ? "1" : "2", (end - start));
+    // printf("%s，total：%d μs\n", method == 1 ? "1" : "2", (end - start));
 }
 
-void RunSingle() {
+void RunSingle()
+{
     int64_t start = GetCurrentMicroTime();
-    for (int i = 0; i < GenIdCount; i++) {
+    for (int i = 0; i < GenIdCount; i++)
+    {
         int64_t id = NextId();
-//        printf("ID: %ld\n", id);
+        //        printf("ID: %ld\n", id);
     }
 
     int64_t end = GetCurrentMicroTime();
     printf("%s, total: %d us\n", method == 1 ? "1" : "2", (end - start));
 }
 
-int main() {
+int main()
+{
     IdGeneratorOptions options = BuildIdGenOptions(1);
     options.Method = method;
     options.WorkerId = 1;
-    options.SeqBitLength = 6;
+    options.SeqBitLength = 10;
+    // options.TopOverCostCount = 2000;
     SetIdGenerator(options);
 
     pthread_t tid[threadCount];
-    while (1) {
-        if (multiThread) {
-            for (int i = 0; i < threadCount; i++) {
-                if (pthread_create(&tid[i], NULL, (void *) RunMultiThread, NULL) != 0) {
+    while (1)
+    {
+        if (multiThread)
+        {
+            for (int i = 0; i < threadCount; i++)
+            {
+                if (pthread_create(&tid[i], NULL, (void *)RunMultiThread, NULL) != 0)
+                {
                     printf("thread creation failed\n");
                     exit(1);
                 }
             }
-        } else {
+        }
+        else
+        {
             RunSingle();
         }
 

Go/README.md

@@ -31,7 +31,7 @@ var newId = idgen.NextId()
 
 ## 关于Go环境
 
-1.SDK，go1.14
+1.SDK，go1.16
 
 2.启用 Go-Modules
 ```

Go/regworkerid/.gitignore

@@ -0,0 +1,262 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+*.editorconfig
+.vscode
+__commit.bat
+__download.bat
+target
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+**/.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# DNX
+project.lock.json
+artifacts/
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.pfx
+*.publishsettings
+node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+
+# macOS
+.DS_Store

Go/regworkerid/go.mod

@@ -0,0 +1,10 @@
+module github.com/yitter/idgenerator-go
+
+go 1.17
+
+require github.com/go-redis/redis/v8 v8.11.5
+
+require (
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+)

Go/regworkerid/go.sum

@@ -0,0 +1,106 @@
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Go/regworkerid/main.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"C"
+	"fmt"
+	"time"
+
+	"github.com/yitter/idgenerator-go/regworkerid"
+)
+
+func main() {
+	ip := "localhost"
+	password := ""
+
+	ipChar := C.CString(ip)
+	passChar := C.CString(password)
+
+	workerIdList := RegisterMany(ipChar, 6379, passChar, 4, 3, 0)
+	for _, value := range workerIdList {
+		fmt.Println("注册的WorkerId:", value)
+	}
+
+	id := RegisterOne(ipChar, 6379, passChar, 4, 0)
+	fmt.Println("注册的WorkerId:", id)
+
+	// var workerId = regworkerid.RegisterOne(ip, 6379, "", 4)
+	// fmt.Println("注册的WorkerId:", workerId)
+
+	fmt.Println("end")
+	time.Sleep(time.Duration(300) * time.Second)
+}
+
+//export RegisterOne
+// 注册一个 WorkerId
+func RegisterOne(ip *C.char, port int32, password *C.char, maxWorkerId int32, database int) int32 {
+	return regworkerid.RegisterOne(C.GoString(ip), port, C.GoString(password), maxWorkerId, database)
+}
+
+//export UnRegister
+// 注销本机已注册的 WorkerId
+func UnRegister() {
+	regworkerid.UnRegister()
+}
+
+// export Validate
+// 检查本地WorkerId是否有效（0-有效，其它-无效）
+func Validate(workerId int32) int32 {
+	return regworkerid.Validate(workerId)
+}
+
+// RegisterMany
+// 注册多个 WorkerId，会先注销所有本机已注册的记录
+func RegisterMany(ip *C.char, port int32, password *C.char, maxWorkerId, totalCount int32, database int) []int32 {
+	// return (*C.int)(unsafe.Pointer(&values))
+	//return regworkerid.RegisterMany(ip, port, password, maxWorkerId, totalCount, database)
+	return regworkerid.RegisterMany(C.GoString(ip), port, C.GoString(password), maxWorkerId, totalCount, database)
+}
+
+// To Build a dll/so：
+
+// windows:
+// go build -o ./target/yitidgengo.dll -buildmode=c-shared main.go
+// // go build -o ./target/yitidgengo.dll -buildmode=c-shared main.go reg.go
+
+// linux init: go install -buildmode=shared -linkshared std
+// go build -o ./target/yitidgengo.so -buildmode=c-shared main.go
+// go build -o ./target/yitidgengo.so -buildmode=c-shared main.go reg.go
+
+// https://books.studygolang.com/advanced-go-programming-book/ch2-cgo/ch2-09-static-shared-lib.html

Go/regworkerid/reg.go

@@ -0,0 +1,5 @@
+package main
+
+import (
+	"C"
+)

Go/source/.gitignore

@@ -0,0 +1,262 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+*.editorconfig
+.vscode
+__commit.bat
+__download.bat
+target
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+**/.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# DNX
+project.lock.json
+artifacts/
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.pfx
+*.publishsettings
+node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+
+# macOS
+.DS_Store

Go/source/go.mod

@@ -1,5 +1,8 @@
-module yitidgen
-
-go 1.16
-
-require github.com/go-redis/redis/v8 v8.8.0 // indirect
+module github.com/yitter/idgenerator-go
+
+go 1.17
+
+require (
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+)

Go/source/go.sum

@@ -1,15 +1,18 @@
-github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
-github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
-github.com/go-redis/redis v6.15.9+incompatible h1:K0pv1D7EQUjfyoMql+r/jZqCLizCGKFlFgcHWWmHQjg=
-github.com/go-redis/redis v6.15.9+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
-github.com/go-redis/redis/v8 v8.8.0 h1:fDZP58UN/1RD3DjtTXP/fFZ04TFohSYhjZDkcDe2dnw=
-github.com/go-redis/redis/v8 v8.8.0/go.mod h1:F7resOH5Kdug49Otu24RjHWwgK7u9AmtqWMnCV1iP5Y=
+github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
+github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
@@ -17,38 +20,33 @@ 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 v1.4.2/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=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
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 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
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-go.opentelemetry.io/otel v0.19.0 h1:Lenfy7QHRXPZVsw/12CWpxX6d/JkrX8wrx2vO8G80Ng=
-go.opentelemetry.io/otel v0.19.0/go.mod h1:j9bF567N9EfomkSidSfmMwIwIBuP37AMAIzVW85OxSg=
-go.opentelemetry.io/otel/metric v0.19.0 h1:dtZ1Ju44gkJkYvo+3qGqVXmf88tc+a42edOywypengg=
-go.opentelemetry.io/otel/metric v0.19.0/go.mod h1:8f9fglJPRnXuskQmKpnad31lcLJ2VmNNqIsx/uIwBSc=
-go.opentelemetry.io/otel/oteltest v0.19.0/go.mod h1:tI4yxwh8U21v7JD6R3BcA/2+RBoTKFexE/PJ/nSO7IA=
-go.opentelemetry.io/otel/trace v0.19.0 h1:1ucYlenXIDA1OlHVLDZKX0ObXV5RLaq06DtUKz5e5zc=
-go.opentelemetry.io/otel/trace v0.19.0/go.mod h1:4IXiNextNOpPnRlI4ryK69mn5iC84bjBWZQA5DXz/qg=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -58,8 +56,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 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 v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
+golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -69,35 +67,40 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210112080510-489259a85091 h1:DMyOG0U+gKfu8JZzg2UQe9MeaC1X+xQWlAKcRnjxjCw=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 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=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
 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 v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/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=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

Go/source/idgen/DefaultIdGenerator.go

@@ -4,6 +4,7 @@
  * 代码修订：yitter
  * 开源地址：https://github.com/yitter/idgenerator
  */
+
 package idgen
 
 import (
@@ -64,6 +65,11 @@ func NewDefaultIdGenerator(options *IdGeneratorOptions) *DefaultIdGenerator {
 		panic("MinSeqNumber error. (range:[5, " + strconv.FormatUint(uint64(maxSeqNumber), 10) + "]")
 	}
 
+	// 7.TopOverCostCount
+	if options.TopOverCostCount < 0 || options.TopOverCostCount > 10000 {
+		panic("TopOverCostCount error. (range:[0, 10000]")
+	}
+
 	var snowWorker ISnowWorker
 	switch options.Method {
 	case 1:
@@ -87,3 +93,7 @@ func NewDefaultIdGenerator(options *IdGeneratorOptions) *DefaultIdGenerator {
 func (dig DefaultIdGenerator) NewLong() int64 {
 	return dig.SnowWorker.NextId()
 }
+
+func (dig DefaultIdGenerator) ExtractTime(id int64) time.Time {
+	return time.UnixMilli(id>>(dig.Options.WorkerIdBitLength+dig.Options.SeqBitLength) + dig.Options.BaseTime)
+}

Go/source/idgen/SnowWorkerM1.go

@@ -4,6 +4,7 @@
  * 代码修订：yitter
  * 开源地址：https://github.com/yitter/idgenerator
  */
+
 package idgen
 
 import (
@@ -13,13 +14,13 @@ import (
 
 // SnowWorkerM1 .
 type SnowWorkerM1 struct {
-	BaseTime          int64  //基础时间
-	WorkerId          uint16 //机器码
-	WorkerIdBitLength byte   //机器码位长
-	SeqBitLength      byte   //自增序列数位长
-	MaxSeqNumber      uint32 //最大序列数（含）
-	MinSeqNumber      uint32 //最小序列数（含）
-	TopOverCostCount  uint32 //最大漂移次数
+	BaseTime          int64  // 基础时间
+	WorkerId          uint16 // 机器码
+	WorkerIdBitLength byte   // 机器码位长
+	SeqBitLength      byte   // 自增序列数位长
+	MaxSeqNumber      uint32 // 最大序列数（含）
+	MinSeqNumber      uint32 // 最小序列数（含）
+	TopOverCostCount  uint32 // 最大漂移次数
 	_TimestampShift   byte
 	_CurrentSeqNumber uint32
 
@@ -75,12 +76,13 @@ func NewSnowWorkerM1(options *IdGeneratorOptions) ISnowWorker {
 	// 6.MinSeqNumber
 	var minSeqNumber = options.MinSeqNumber
 
-	// 7.Others
+	// 7.TopOverCostCount
 	var topOverCostCount = options.TopOverCostCount
-	if topOverCostCount == 0 {
-		topOverCostCount = 2000
-	}
+	// if topOverCostCount == 0 {
+	// 	topOverCostCount = 2000
+	// }
 
+	// 8.Others
 	timestampShift := (byte)(workerIdBitLength + seqBitLength)
 	currentSeqNumber := minSeqNumber
 
@@ -232,6 +234,7 @@ func (m1 *SnowWorkerM1) GetCurrentTimeTick() int64 {
 func (m1 *SnowWorkerM1) GetNextTimeTick() int64 {
 	tempTimeTicker := m1.GetCurrentTimeTick()
 	for tempTimeTicker <= m1._LastTimeTick {
+		time.Sleep(time.Duration(1) * time.Millisecond)
 		tempTimeTicker = m1.GetCurrentTimeTick()
 	}
 	return tempTimeTicker

Go/source/idgen/YitIdHelper.go

@@ -1,7 +1,15 @@
+/*
+ * 版权属于：yitter(yitter@126.com)
+ * 代码编辑：guoyahao
+ * 代码修订：yitter
+ * 开源地址：https://github.com/yitter/idgenerator
+ */
+
 package idgen
 
 import (
 	"sync"
+	"time"
 )
 
 var singletonMutex sync.Mutex
@@ -16,14 +24,20 @@ func SetIdGenerator(options *IdGeneratorOptions) {
 
 // NextId .
 func NextId() int64 {
+	//if idGenerator == nil {
+	//	singletonMutex.Lock()
+	//	defer singletonMutex.Unlock()
+	//	if idGenerator == nil {
+	//		options := NewIdGeneratorOptions(1)
+	//		idGenerator = NewDefaultIdGenerator(options)
+	//	}
+	//}
 	if idGenerator == nil {
-		singletonMutex.Lock()
-		defer singletonMutex.Unlock()
-		if idGenerator == nil {
-			options := NewIdGeneratorOptions(1)
-			idGenerator = NewDefaultIdGenerator(options)
-		}
+		panic("Please initialize Yitter.IdGeneratorOptions first.")
 	}
-
 	return idGenerator.NewLong()
 }
+
+func ExtractTime(id int64) time.Time {
+	return idGenerator.ExtractTime(id)
+}

Go/source/main.go

@@ -1,136 +1,52 @@
 package main
 
 import (
-	"C"
 	"fmt"
 	"time"
-	"yitidgen/idgen"
-	"yitidgen/regworkerid"
+
+	"github.com/yitter/idgenerator-go/idgen"
 )
 
-//export SetOptions
 func SetOptions(workerId uint16) {
 	var options = idgen.NewIdGeneratorOptions(workerId)
 	idgen.SetIdGenerator(options)
 }
 
-//export NextId
 func NextId() int64 {
 	return idgen.NextId()
 }
 
-// RegisterOne 注册一个 WorkerId，会先注销所有本机已注册的记录
-// address: Redis连接地址，单机模式示例：127.0.0.1:6379，哨兵/集群模式示例：127.0.0.1:26380,127.0.0.1:26381,127.0.0.1:26382
-// password: Redis连接密码
-// db: Redis指定存储库，示例：1
-// sentinelMasterName: Redis 哨兵模式下的服务名称，示例：mymaster
-// maxWorkerId: WorkerId 最大值，示例：63
-//export RegisterOne
-func RegisterOne(address *C.char, password *C.char, db int, sentinelMasterName *C.char, maxWorkerId int32) int32 {
-	return regworkerid.RegisterOne(regworkerid.RegisterConf{
-		Address:     C.GoString(address),
-		Password:    C.GoString(password),
-		DB:          db,
-		MasterName:  C.GoString(sentinelMasterName),
-		MaxWorkerId: maxWorkerId,
-	})
-}
-
-// RegisterMany 注册多个 WorkerId，会先注销所有本机已注册的记录
-// address: Redis连接地址，单机模式示例：127.0.0.1:6379，哨兵/集群模式示例：127.0.0.1:26380,127.0.0.1:26381,127.0.0.1:26382
-// password: Redis连接密码
-// db: Redis指定存储库，示例：1
-// sentinelMasterName: Redis 哨兵模式下的服务名称，示例：mymaster
-// maxWorkerId: WorkerId 最大值，示例：63
-// totalCount: 获取N个WorkerId，示例：5
-//export RegisterMany
-func RegisterMany(address *C.char, password *C.char, db int, sentinelMasterName *C.char, maxWorkerId int32, totalCount int32) []int32 {
-	return regworkerid.RegisterMany(regworkerid.RegisterConf{
-		Address:     C.GoString(address),
-		Password:    C.GoString(password),
-		DB:          db,
-		MasterName:  C.GoString(sentinelMasterName),
-		MaxWorkerId: maxWorkerId,
-		TotalCount:  totalCount,
-	})
-}
-
-// UnRegister 注销本机已注册的 WorkerId
-//export UnRegister
-func UnRegister() {
-	regworkerid.UnRegister()
-}
-
-// Validate 检查本地WorkerId是否有效（0-有效，其它-无效）
-//export Validate
-func Validate(workerId int32) int32 {
-	return regworkerid.Validate(workerId)
-}
-
 func main() {
-	const testGenId = true // 测试设置
-
-	if testGenId {
-		// 自定义参数
-		var options = idgen.NewIdGeneratorOptions(1)
-		options.WorkerIdBitLength = 6
-		options.SeqBitLength = 6
-		options.BaseTime = time.Date(2020, 2, 20, 2, 20, 2, 20, time.UTC).UnixNano() / 1e6
-		idgen.SetIdGenerator(options)
+	// 自定义参数
+	var options = idgen.NewIdGeneratorOptions(1)
+	options.WorkerIdBitLength = 6
+	options.SeqBitLength = 10
+	options.BaseTime = time.Date(2020, 2, 20, 2, 20, 2, 20, time.UTC).UnixNano() / 1e6
+	idgen.SetIdGenerator(options)
 
-		var genCount = 50000
+	var genCount = 500000
+	for j := 0; j < 100000; j++ {
 		for {
-			var begin = time.Now().UnixNano() / 1e3
+			var begin = time.Now().UnixNano() / 1e6
 			for i := 0; i < genCount; i++ {
 				// 生成ID
-				id := idgen.NextId()
-				fmt.Println(id)
+				idgen.NextId()
+				// fmt.Println(id)
 			}
-			var end = time.Now().UnixNano() / 1e3
+			var end = time.Now().UnixNano() / 1e6
 
-			fmt.Println(end - begin)
+			fmt.Println("耗时：", (end - begin), "ms")
 			time.Sleep(time.Duration(1000) * time.Millisecond)
 		}
-	} else {
-
-		//// Redis单机模式下，获取多个WorkerId
-		//workerIdList := regworkerid.RegisterMany(regworkerid.RegisterConf{
-		//	Address:     "127.0.0.1:6379",
-		//	Password:    "",
-		//	DB:          0,
-		//	MaxWorkerId: 4,
-		//	TotalCount:  3,
-		//})
-		//for _, value := range workerIdList {
-		//	fmt.Println("RegisterMany--注册的WorkerId:", value)
-		//}
-
-		// Redis单机模式下，获取一个WorkerId
-		var workerId = regworkerid.RegisterOne(regworkerid.RegisterConf{
-			Address:     "127.0.0.1:6379",
-			Password:    "",
-			DB:          0,
-			MaxWorkerId: 4,
-		})
-		fmt.Println("RegisterOne--注册的WorkerId:", workerId)
-
-		//// Redis哨兵模式下，获取一个WorkerId
-		//var workerId = regworkerid.RegisterOne(regworkerid.RegisterConf{
-		//	//Address:     "127.0.0.1:26380,127.0.0.1:26381,127.0.0.1:26382",
-		//	Password:    "",
-		//	DB:          0,
-		//	MasterName:  "mymaster", // 哨兵模式下的服务名称
-		//	MaxWorkerId: 4,
-		//})
-		//fmt.Println("RegisterOne--注册的WorkerId:", workerId)
-
-		fmt.Println("end")
-		time.Sleep(time.Duration(300) * time.Second)
 	}
 }
 
+// To Build a dll/so：
+
 // windows:
 // go build -o ./target/yitidgengo.dll -buildmode=c-shared main.go
 
 // linux init: go install -buildmode=shared -linkshared std
 // go build -o ./target/yitidgengo.so -buildmode=c-shared main.go
+
+// https://books.studygolang.com/advanced-go-programming-book/ch2-cgo/ch2-09-static-shared-lib.html

Java/source/.gitignore

@@ -19,7 +19,9 @@
 *.zip
 *.tar.gz
 *.rar
-target/
+target
+.vscode
+*.code-workspace
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*

Java/source/pom.xml

@@ -41,9 +41,9 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <java.version>1.8</java.version>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <java.version>11</java.version>
     </properties>
     <dependencies>
         <dependency>

Java/source/src/main/java/com/github/yitter/core/SnowWorkerM1.java

@@ -66,7 +66,8 @@ public class SnowWorkerM1 implements ISnowWorker {
         SeqBitLength = options.SeqBitLength == 0 ? 6 : options.SeqBitLength;
         MaxSeqNumber = options.MaxSeqNumber <= 0 ? (1 << SeqBitLength) - 1 : options.MaxSeqNumber;
         MinSeqNumber = options.MinSeqNumber;
-        TopOverCostCount = options.TopOverCostCount == 0 ? 2000 : options.TopOverCostCount;
+        // TopOverCostCount = options.TopOverCostCount == 0 ? 2000 : options.TopOverCostCount;
+        TopOverCostCount = options.TopOverCostCount;
         _TimestampShift = (byte) (WorkerIdBitLength + SeqBitLength);
         _CurrentSeqNumber = MinSeqNumber;
     }
@@ -150,11 +151,11 @@ public class SnowWorkerM1 implements ISnowWorker {
                 BeginTurnBackAction(_TurnBackTimeTick);
             }
 
-//            try {
-//                 Thread.sleep(1);
-//            } catch (InterruptedException e) {
-//                e.printStackTrace();
-//            }
+            // try {
+            // Thread.sleep(1);
+            // } catch (InterruptedException e) {
+            // e.printStackTrace();
+            // }
 
             return CalcTurnBackId(_TurnBackTimeTick);
         }
@@ -214,6 +215,11 @@ public class SnowWorkerM1 implements ISnowWorker {
         long tempTimeTicker = GetCurrentTimeTick();
 
         while (tempTimeTicker <= _LastTimeTick) {
+            try {
+                Thread.sleep(1);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
             tempTimeTicker = GetCurrentTimeTick();
         }
 
@@ -227,4 +233,3 @@ public class SnowWorkerM1 implements ISnowWorker {
         }
     }
 }
-

Java/source/src/main/java/com/github/yitter/idgen/DefaultIdGenerator.java

@@ -11,7 +11,6 @@ import com.github.yitter.contract.IdGeneratorOptions;
 import com.github.yitter.core.SnowWorkerM1;
 import com.github.yitter.core.SnowWorkerM2;
 
-
 public class DefaultIdGenerator implements IIdGenerator {
 
     private static ISnowWorker _SnowWorker = null;
@@ -40,7 +39,8 @@ public class DefaultIdGenerator implements IIdGenerator {
             maxWorkerIdNumber = 63;
         }
         if (options.WorkerId < 0 || options.WorkerId > maxWorkerIdNumber) {
-            throw new IdGeneratorException("WorkerId error. (range:[0, " + (maxWorkerIdNumber > 0 ? maxWorkerIdNumber : 63) + "]");
+            throw new IdGeneratorException(
+                    "WorkerId error. (range:[0, " + (maxWorkerIdNumber > 0 ? maxWorkerIdNumber : 63) + "]");
         }
 
         // 4.SeqBitLength
@@ -62,6 +62,11 @@ public class DefaultIdGenerator implements IIdGenerator {
             throw new IdGeneratorException("MinSeqNumber error. (range:[5, " + maxSeqNumber + "]");
         }
 
+        // 7.TopOverCostCount
+        if (options.TopOverCostCount < 0 || options.TopOverCostCount > 10000) {
+            throw new IdGeneratorException("TopOverCostCount error. (range:[0, 10000]");
+        }
+
         switch (options.Method) {
             case 2:
                 _SnowWorker = new SnowWorkerM2(options);

Java/source/src/main/java/com/github/yitter/idgen/YitIdHelper.java

@@ -19,7 +19,6 @@ public class YitIdHelper {
         return idGenInstance;
     }
 
-
     /**
      * 设置参数，建议程序初始化时执行一次
      */
@@ -34,9 +33,12 @@ public class YitIdHelper {
      * @return
      */
     public static long nextId() throws IdGeneratorException {
-        if (idGenInstance == null) {
-            idGenInstance = new DefaultIdGenerator(new IdGeneratorOptions((short) 1));
-        }
+        // if (idGenInstance == null) {
+        // idGenInstance = new DefaultIdGenerator(new IdGeneratorOptions((short) 1));
+        // }
+
+        if (idGenInstance == null)
+            throw new IdGeneratorException("Please initialize Yitter.IdGeneratorOptions first.");
 
         return idGenInstance.newLong();
     }

Java/source/src/test/java/com/github/yitter/test/GenTest.java

@@ -26,7 +26,7 @@ public class GenTest {
         long end = System.currentTimeMillis();
         long time = end - start;
 
-        System.out.println(id);
+        // System.out.println(id);
         System.out.println("++++++++++++++++++++++++++++++++++++++++WorkerId: "
                 + WorkerId + ", total: " + time + " ms");
 

Java/source/src/test/java/com/github/yitter/test/StartUp.java

@@ -12,7 +12,7 @@ public class StartUp {
      * [不同CPU可能结果有差异，但相对大小不变]
      * 默认配置下，最佳性能是5W/s-8W/s
      */
-    final static int genIdCount = 50000;
+    final static int genIdCount = 500000;
 
     //1-漂移算法，2-传统算法
     final static short method = 1;
@@ -20,11 +20,12 @@ public class StartUp {
 
     public static void main(String[] args) {
         IdGeneratorOptions options = new IdGeneratorOptions();
-//        options.WorkerIdBitLength = 6;
-//        options.SeqBitLength = 6;
+//        options.WorkerIdBitLength = 6;  // 默认6
+       options.SeqBitLength = 10; // 默认6
 //        options.BaseTime = 1582206693000L;
         options.Method = method;
         options.WorkerId = 1;
+        // options.TopOverCostCount=2000;
 
         // 首先测试一下 IdHelper 方法，获取单个Id
         YitIdHelper.setIdGenerator(options);
@@ -38,7 +39,7 @@ public class StartUp {
             while (true) {
                 genTest.GenStart();
                 Thread.sleep(1000); // 每隔1秒执行一次GenStart
-                System.out.println("Hello World! Java");
+                // System.out.println("Hello World! Java");
             }
         } catch (InterruptedException e) {
             e.printStackTrace();

PHP/config.w32

@@ -1,18 +1,13 @@
-// $Id$
 // vim:ft=javascript
 
-// If your extension references something external, use ARG_WITH
-// ARG_WITH("snowdrift", "for snowdrift support", "no");
-
-// Otherwise, use ARG_ENABLE
-ARG_ENABLE("snowdrift", "enable snowdrift support", "no");
+ARG_ENABLE('snowdrift', 'snowdrift support', 'no');
 
 if (PHP_SNOWDRIFT != "no") {
+	AC_DEFINE('HAVE_SNOWDRIFT', 1, 'snowdrift support enabled');
 	snowdrift_source_file="snowdrift.c\
 	src/snowflake/snowflake.c\
 	src/snowflake/shm.c\
-	src/snowflake/spinlock.c
-	"
-	EXTENSION("snowdrift", $snowdrift_source_file, PHP_EXTNAME_SHARED, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
+	src/snowflake/spinlock.c"
+	EXTENSION("snowdrift", snowdrift_source_file, null, '/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1');
 }
 

PHP/snowdrift.c

@@ -66,9 +66,8 @@ static int snowdrift_init()
     shmctx.size = wid_num * sizeof(snowflake);
     if (shm_alloc(&shmctx) == -1)
     {
-      return FAILURE;
+        return FAILURE;
     }
-    bzero(shmctx.addr, wid_num * sizeof(snowflake));
     sf = (snowflake *)shmctx.addr;
     int i;
     for (i = 0; i < wid_num; i++)
@@ -92,7 +91,6 @@ static int snowdrift_init()
     {
       return FAILURE;
     }
-    bzero(shmctx.addr, sizeof(snowflake));
     sf = (snowflake *)shmctx.addr;
     sf->Method = SD_G(Method);
     sf->BaseTime = SD_G(BaseTime);
@@ -138,7 +136,7 @@ PHP_METHOD(snowdrift, NextNumId)
 {
   zend_long num = 1;
   zend_long wid = SD_G(WorkerId);
-  if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l", &num, &wid) == FAILURE)
+  if (zend_parse_parameters(ZEND_NUM_ARGS(), "|ll", &num, &wid) == FAILURE)
   {
     RETURN_FALSE;
   }

PHP/src/snowflake/shm.c

@@ -1,65 +1,106 @@
 #include <stdlib.h>
 #include <fcntl.h>
 #include <sys/types.h>
+#ifdef WIN32
+#include "windows.h"
+#else
 #include <sys/mman.h>
+#include <strings.h>
+#endif
 #include "shm.h"
 
-#ifdef MAP_ANON
+#ifdef WIN32
+#define NAME "SnowDrift"
+static HANDLE hMapFile;
 
-int shm_alloc(struct shm *shm)
-{
-    shm->addr = (void *)mmap(NULL, shm->size,
-                             PROT_READ | PROT_WRITE,
-                             MAP_ANONYMOUS | MAP_SHARED, -1, 0);
+int shm_alloc(struct shm* shm) {
+	hMapFile = CreateFileMapping(
+		INVALID_HANDLE_VALUE,
+		NULL,
+		PAGE_READWRITE,
+		0,
+		shm->size,
+		NAME
+	);
+
+	if (hMapFile == NULL)
+	{
+		return 0;
+	}
+
+	LPVOID pBuffer = (LPTSTR)MapViewOfFile(hMapFile, FILE_MAP_ALL_ACCESS, 0, 0, shm->size);
+
+	if (pBuffer == NULL)
+	{
+		CloseHandle(hMapFile);
+		return 0;
+	}
+	memset((char*)pBuffer, 0, shm->size);
+	shm->addr = (void*)pBuffer;
+	return 1;
+}
+
+void shm_free(struct shm* shm) {
+	UnmapViewOfFile(shm->addr);
+	CloseHandle(hMapFile);
+}
 
-    if (shm->addr == NULL)
-    {
-        return -1;
-    }
+#elif defined(MAP_ANON)
 
-    return 0;
+int shm_alloc(struct shm* shm)
+{
+	shm->addr = (void*)mmap(NULL, shm->size,
+		PROT_READ | PROT_WRITE,
+		MAP_ANONYMOUS | MAP_SHARED, -1, 0);
+
+	if (shm->addr == NULL)
+	{
+		return -1;
+	}
+	bzero(shm->addr, shm->size);
+	return 0;
 }
 
-void shm_free(struct shm *shm)
+void shm_free(struct shm* shm)
 {
-    if (shm->addr)
-    {
-        munmap((void *)shm->addr, shm->size);
-    }
+	if (shm->addr)
+	{
+		munmap((void*)shm->addr, shm->size);
+	}
 }
 
 #else
 
-int shm_alloc(struct shm *shm)
+int shm_alloc(struct shm* shm)
 {
-    int fd;
-
-    fd = open("/dev/zero", O_RDWR);
-    if (fd == -1)
-    {
-        return -1;
-    }
+	int fd;
 
-    shm->addr = (void *)mmap(NULL, shm->size,
-                             PROT_READ | PROT_WRITE,
-                             MAP_SHARED, fd, 0);
+	fd = open("/dev/zero", O_RDWR);
+	if (fd == -1)
+	{
+		return -1;
+	}
 
-    close(fd);
+	shm->addr = (void*)mmap(NULL, shm->size,
+		PROT_READ | PROT_WRITE,
+		MAP_SHARED, fd, 0);
 
-    if (shm->addr == NULL)
-    {
-        return -1;
-    }
+	close(fd);
 
-    return 0;
+	if (shm->addr == NULL)
+	{
+		return -1;
+	}
+	bzero(shm->addr, shm->size);
+	return 0;
 }
 
-void shm_free(struct shm *shm)
+void shm_free(struct shm* shm)
 {
-    if (shm->addr)
-    {
-        munmap((void *)shm->addr, shm->size);
-    }
+	if (shm->addr)
+	{
+		munmap((void*)shm->addr, shm->size);
+	}
 }
 
 #endif

PHP/src/snowflake/snowflake.c

@@ -1,14 +1,16 @@
+#ifdef WIN32
+#include "windows.h"
+#include <sys/timeb.h>
+#else
 #include <unistd.h>
 #include <sys/time.h>
+#include <time.h>
+#endif
 #include <stdlib.h>
 #include <stdio.h>
 #include "snowflake.h"
 #include "spinlock.h"
 
-#if defined(WIN32)
-#include "windows.h"
-#endif
-
 // static void EndOverCostAction(uint64_t useTimeTick, snowflake *flake);
 static inline uint64_t NextOverCostId(snowflake *flake);
 static inline uint64_t NextNormalId(snowflake *flake);
@@ -16,7 +18,7 @@ static inline uint64_t GetCurrentTimeTick(snowflake *flake);
 static inline uint64_t GetNextTimeTick(snowflake *flake);
 static inline uint64_t CalcId(snowflake *flake);
 static inline uint64_t CalcTurnBackId(snowflake *flake);
-static inline uint64_t GetCurrentTime();
+static inline uint64_t GetSysCurrentTime();
 
 int ncpu;
 uint16_t spin = 2048;
@@ -24,102 +26,103 @@ uint32_t pid = 0;
 
 void Config(snowflake *flake)
 {
-  if (pid == 0)
-  {
-    pid = (uint32_t)getpid();
-#if defined(WIN32)
-    SYSTEM_INFO sysInfo;
-    GetSystemInfo(&sysInfo);
-    ncpu = sysInfo.dwNumberOfProcessors;
+	if (pid == 0)
+	{
+#ifdef WIN32
+		pid = (uint32_t)GetCurrentProcessId();
+		SYSTEM_INFO sysInfo;
+		GetSystemInfo(&sysInfo);
+		ncpu = sysInfo.dwNumberOfProcessors;
 #else
-    ncpu = sysconf(_SC_NPROCESSORS_ONLN);
+		pid = (uint32_t)getpid();
+		ncpu = sysconf(_SC_NPROCESSORS_ONLN);
 #endif
-    if (ncpu <= 0)
-    {
-      ncpu = 1;
-    }
-  }
-  if (flake->BaseTime == 0)
-  {
-    flake->BaseTime = 1582136402000;
-  }
-  else if (flake->BaseTime < 631123200000 || flake->BaseTime > GetCurrentTime())
-  {
-    perror("BaseTime error.");
-    exit(1);
-  }
+		if (ncpu <= 0)
+		{
+			ncpu = 1;
+		}
+	}
+	if (flake->BaseTime == 0)
+	{
+		flake->BaseTime = 1582136402000;
+	}
+	else if (flake->BaseTime < 631123200000 || flake->BaseTime > GetSysCurrentTime())
+	{
+		perror("BaseTime error.");
+		exit(1);
+	}
 
-  // 2.WorkerIdBitLength
-  if (flake->WorkerIdBitLength <= 0)
-  {
-    perror("WorkerIdBitLength error.(range:[1, 21])");
-    exit(1);
-  }
-  if (flake->SeqBitLength + flake->WorkerIdBitLength > 22)
-  {
-    perror("error：WorkerIdBitLength + SeqBitLength <= 22");
-    exit(1);
-  }
-  else
-  {
-    flake->WorkerIdBitLength = flake->WorkerIdBitLength <= 0 ? 6 : flake->WorkerIdBitLength;
-  }
+	// 2.WorkerIdBitLength
+	if (flake->WorkerIdBitLength <= 0)
+	{
+		perror("WorkerIdBitLength error.(range:[1, 21])");
+		exit(1);
+	}
+	if (flake->SeqBitLength + flake->WorkerIdBitLength > 22)
+	{
+		perror("error：WorkerIdBitLength + SeqBitLength <= 22");
+		exit(1);
+	}
+	else
+	{
+		flake->WorkerIdBitLength = flake->WorkerIdBitLength <= 0 ? 6 : flake->WorkerIdBitLength;
+	}
 
-  // 3.WorkerId
-  uint32_t maxWorkerIdNumber = (1 << flake->WorkerIdBitLength) - 1;
-  if (maxWorkerIdNumber == 0)
-  {
-    maxWorkerIdNumber = 63;
-  }
-  if (flake->WorkerId < 0 || flake->WorkerId > maxWorkerIdNumber)
-  {
-    perror("WorkerId error. (range:[0, {2^WorkerIdBitLength-1]}");
-    exit(1);
-  }
+	// 3.WorkerId
+	uint32_t maxWorkerIdNumber = (1 << flake->WorkerIdBitLength) - 1;
+	if (maxWorkerIdNumber == 0)
+	{
+		maxWorkerIdNumber = 63;
+	}
+	if (flake->WorkerId < 0 || flake->WorkerId > maxWorkerIdNumber)
+	{
+		perror("WorkerId error. (range:[0, {2^WorkerIdBitLength-1]}");
+		exit(1);
+	}
 
-  // 4.SeqBitLength
-  if (flake->SeqBitLength < 2 || flake->SeqBitLength > 21)
-  {
-    perror("SeqBitLength error. (range:[2, 21])");
-    exit(1);
-  }
-  else
-  {
-    flake->SeqBitLength = flake->SeqBitLength <= 0 ? 6 : flake->SeqBitLength;
-  }
+	// 4.SeqBitLength
+	if (flake->SeqBitLength < 2 || flake->SeqBitLength > 21)
+	{
+		perror("SeqBitLength error. (range:[2, 21])");
+		exit(1);
+	}
+	else
+	{
+		flake->SeqBitLength = flake->SeqBitLength <= 0 ? 6 : flake->SeqBitLength;
+	}
 
-  // 5.MaxSeqNumber
-  uint32_t maxSeqNumber = (1 << flake->SeqBitLength) - 1;
-  if (maxSeqNumber == 0)
-  {
-    maxSeqNumber = 63;
-  }
-  if (flake->MaxSeqNumber > maxSeqNumber)
-  {
-    perror("MaxSeqNumber error. (range:[1, {2^SeqBitLength-1}]");
-    exit(1);
-  }
-  else
-  {
-    flake->MaxSeqNumber = flake->MaxSeqNumber <= 0 ? maxSeqNumber : flake->MaxSeqNumber;
-  }
+	// 5.MaxSeqNumber
+	uint32_t maxSeqNumber = (1 << flake->SeqBitLength) - 1;
+	if (maxSeqNumber == 0)
+	{
+		maxSeqNumber = 63;
+	}
+	if (flake->MaxSeqNumber > maxSeqNumber)
+	{
+		perror("MaxSeqNumber error. (range:[1, {2^SeqBitLength-1}]");
+		exit(1);
+	}
+	else
+	{
+		flake->MaxSeqNumber = flake->MaxSeqNumber <= 0 ? maxSeqNumber : flake->MaxSeqNumber;
+	}
 
-  // 6.MinSeqNumber
-  if (flake->MinSeqNumber < 5 || flake->MinSeqNumber > maxSeqNumber)
-  {
-    perror("MinSeqNumber error. (range:[5, {MinSeqNumber}]");
-    exit(1);
-  }
-  else
-  {
-    flake->MinSeqNumber = flake->MinSeqNumber <= 0 ? 5 : flake->MinSeqNumber;
-  }
+	// 6.MinSeqNumber
+	if (flake->MinSeqNumber < 5 || flake->MinSeqNumber > maxSeqNumber)
+	{
+		perror("MinSeqNumber error. (range:[5, {MinSeqNumber}]");
+		exit(1);
+	}
+	else
+	{
+		flake->MinSeqNumber = flake->MinSeqNumber <= 0 ? 5 : flake->MinSeqNumber;
+	}
 
-  // 7.Others
-  flake->TopOverCostCount = flake->TopOverCostCount <= 0 ? 2000 : flake->TopOverCostCount;
-  flake->_TimestampShift = flake->WorkerIdBitLength + flake->SeqBitLength;
-  flake->_CurrentSeqNumber = flake->MinSeqNumber;
-  flake->Method = flake->Method;
+	// 7.Others
+	flake->TopOverCostCount = flake->TopOverCostCount <= 0 ? 2000 : flake->TopOverCostCount;
+	flake->_TimestampShift = flake->WorkerIdBitLength + flake->SeqBitLength;
+	flake->_CurrentSeqNumber = flake->MinSeqNumber;
+	flake->Method = flake->Method;
 }
 
 // static inline void EndOverCostAction(uint64_t useTimeTick, snowflake *flake)
@@ -132,158 +135,178 @@ void Config(snowflake *flake)
 
 static inline uint64_t NextOverCostId(snowflake *flake)
 {
-  uint64_t currentTimeTick = GetCurrentTimeTick(flake);
-  if (currentTimeTick > flake->_LastTimeTick)
-  {
-    // EndOverCostAction(currentTimeTick, flake);
-    flake->_LastTimeTick = currentTimeTick;
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-    flake->_IsOverCost = 0;
-    flake->_OverCostCountInOneTerm = 0;
-    // flake->_GenCountInOneTerm = 0;
-    return CalcId(flake);
-  }
-  if (flake->_OverCostCountInOneTerm > flake->TopOverCostCount)
-  {
-    // EndOverCostAction(currentTimeTick, flake);
-    flake->_LastTimeTick = GetNextTimeTick(flake);
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-    flake->_IsOverCost = 0;
-    flake->_OverCostCountInOneTerm = 0;
-    // flake->_GenCountInOneTerm = 0;
-    return CalcId(flake);
-  }
-  if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
-  {
-    flake->_LastTimeTick++;
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-    flake->_IsOverCost = 1;
-    flake->_OverCostCountInOneTerm++;
-    // flake->_GenCountInOneTerm++;
-    return CalcId(flake);
-  }
+	uint64_t currentTimeTick = GetCurrentTimeTick(flake);
+	if (currentTimeTick > flake->_LastTimeTick)
+	{
+		// EndOverCostAction(currentTimeTick, flake);
+		flake->_LastTimeTick = currentTimeTick;
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+		flake->_IsOverCost = 0;
+		flake->_OverCostCountInOneTerm = 0;
+		// flake->_GenCountInOneTerm = 0;
+		return CalcId(flake);
+	}
+	if (flake->_OverCostCountInOneTerm > flake->TopOverCostCount)
+	{
+		// EndOverCostAction(currentTimeTick, flake);
+		flake->_LastTimeTick = GetNextTimeTick(flake);
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+		flake->_IsOverCost = 0;
+		flake->_OverCostCountInOneTerm = 0;
+		// flake->_GenCountInOneTerm = 0;
+		return CalcId(flake);
+	}
+	if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
+	{
+		flake->_LastTimeTick++;
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+		flake->_IsOverCost = 1;
+		flake->_OverCostCountInOneTerm++;
+		// flake->_GenCountInOneTerm++;
+		return CalcId(flake);
+	}
 
-  // flake->_GenCountInOneTerm++;
-  return CalcId(flake);
+	// flake->_GenCountInOneTerm++;
+	return CalcId(flake);
 }
 
 static inline uint64_t NextNormalId(snowflake *flake)
 {
-  uint64_t currentTimeTick = GetCurrentTimeTick(flake);
-  if (currentTimeTick < flake->_LastTimeTick)
-  {
-    if (flake->_TurnBackTimeTick < 1)
-    {
-      flake->_TurnBackTimeTick = flake->_LastTimeTick - 1;
-      flake->_TurnBackIndex++;
-      if (flake->_TurnBackIndex > 4)
-      {
-        flake->_TurnBackIndex = 1;
-      }
-    }
-    return CalcTurnBackId(flake);
-  }
-  if (flake->_TurnBackTimeTick > 0)
-  {
-    flake->_TurnBackTimeTick = 0;
-  }
-  if (currentTimeTick > flake->_LastTimeTick)
-  {
-    flake->_LastTimeTick = currentTimeTick;
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-    return CalcId(flake);
-  }
-  if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
-  {
-    // flake->_TermIndex++;
-    flake->_LastTimeTick++;
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-    flake->_IsOverCost = 1;
-    flake->_OverCostCountInOneTerm = 1;
-    // flake->_GenCountInOneTerm = 1;
-    return CalcId(flake);
-  }
-  return CalcId(flake);
+	uint64_t currentTimeTick = GetCurrentTimeTick(flake);
+	if (currentTimeTick < flake->_LastTimeTick)
+	{
+		if (flake->_TurnBackTimeTick < 1)
+		{
+			flake->_TurnBackTimeTick = flake->_LastTimeTick - 1;
+			flake->_TurnBackIndex++;
+			if (flake->_TurnBackIndex > 4)
+			{
+				flake->_TurnBackIndex = 1;
+			}
+		}
+		return CalcTurnBackId(flake);
+	}
+	if (flake->_TurnBackTimeTick > 0)
+	{
+		flake->_TurnBackTimeTick = 0;
+	}
+	if (currentTimeTick > flake->_LastTimeTick)
+	{
+		flake->_LastTimeTick = currentTimeTick;
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+		return CalcId(flake);
+	}
+	if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
+	{
+		// flake->_TermIndex++;
+		flake->_LastTimeTick++;
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+		flake->_IsOverCost = 1;
+		flake->_OverCostCountInOneTerm = 1;
+		// flake->_GenCountInOneTerm = 1;
+		return CalcId(flake);
+	}
+	return CalcId(flake);
 }
 
-static inline uint64_t GetCurrentTime()
+static inline uint64_t GetSysCurrentTime()
 {
-  struct timeval t;
-  gettimeofday(&t, NULL);
-  return (uint64_t)(t.tv_sec * 1000 + t.tv_usec / 1000);
+#ifdef WIN32
+	FILETIME file_time;
+	GetSystemTimeAsFileTime(&file_time);
+	uint64_t time = ((uint64_t)file_time.dwLowDateTime) + ((uint64_t)file_time.dwHighDateTime << 32);
+	static const uint64_t EPOCH = ((uint64_t)116444736000000000ULL);
+	return (uint64_t)((time - EPOCH) / 10000LL);
+#else
+	struct timeval t;
+	gettimeofday(&t, NULL);
+	return (uint64_t)(t.tv_sec * 1000 + t.tv_usec / 1000);
+#endif
 }
 
 static inline uint64_t GetCurrentTimeTick(snowflake *flake)
 {
-  return GetCurrentTime() - flake->BaseTime;
+	return GetSysCurrentTime() - flake->BaseTime;
 }
 
 static inline uint64_t GetNextTimeTick(snowflake *flake)
 {
-  uint64_t tempTimeTicker = GetCurrentTimeTick(flake);
-  while (tempTimeTicker <= flake->_LastTimeTick)
-  {
-    tempTimeTicker = GetCurrentTimeTick(flake);
-  }
-  return tempTimeTicker;
+	uint64_t tempTimeTicker = GetCurrentTimeTick(flake);
+	struct timespec delay;
+	delay.tv_sec = 0;
+	delay.tv_nsec = 500000;
+	while (1)
+	{
+		tempTimeTicker = GetCurrentTimeTick(flake);
+		if (tempTimeTicker > flake->_LastTimeTick)
+		{
+			break;
+		}
+#ifdef WIN32
+		SwitchToThread();
+#else
+		nanosleep(&delay, NULL);
+#endif
+	}
+	return tempTimeTicker;
 }
 
 static inline uint64_t CalcId(snowflake *flake)
 {
-  uint64_t result = (flake->_LastTimeTick << flake->_TimestampShift) + (flake->WorkerId << flake->SeqBitLength) + (flake->_CurrentSeqNumber);
-  flake->_CurrentSeqNumber++;
-  return result;
+	uint64_t result = (flake->_LastTimeTick << flake->_TimestampShift) + (flake->WorkerId << flake->SeqBitLength) + (flake->_CurrentSeqNumber);
+	flake->_CurrentSeqNumber++;
+	return result;
 }
 
 static inline uint64_t CalcTurnBackId(snowflake *flake)
 {
-  uint64_t result = (flake->_LastTimeTick << flake->_TimestampShift) + (flake->WorkerId << flake->SeqBitLength) + (flake->_TurnBackTimeTick);
-  flake->_TurnBackTimeTick--;
-  return result;
+	uint64_t result = (flake->_LastTimeTick << flake->_TimestampShift) + (flake->WorkerId << flake->SeqBitLength) + (flake->_TurnBackTimeTick);
+	flake->_TurnBackTimeTick--;
+	return result;
 }
 
 static inline uint64_t NextSonwId(snowflake *flake)
 {
-  uint64_t currentTimeTick = GetCurrentTimeTick(flake);
-  if (flake->_LastTimeTick == currentTimeTick)
-  {
-    flake->_CurrentSeqNumber++;
-    if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
-    {
-      flake->_CurrentSeqNumber = flake->MinSeqNumber;
-      currentTimeTick = GetNextTimeTick(flake);
-    }
-  }
-  else
-  {
-    flake->_CurrentSeqNumber = flake->MinSeqNumber;
-  }
-  flake->_LastTimeTick = currentTimeTick;
-  return (uint64_t)((currentTimeTick << flake->_TimestampShift) | (flake->WorkerId << flake->SeqBitLength) | flake->_CurrentSeqNumber);
+	uint64_t currentTimeTick = GetCurrentTimeTick(flake);
+	if (flake->_LastTimeTick == currentTimeTick)
+	{
+		flake->_CurrentSeqNumber++;
+		if (flake->_CurrentSeqNumber > flake->MaxSeqNumber)
+		{
+			flake->_CurrentSeqNumber = flake->MinSeqNumber;
+			currentTimeTick = GetNextTimeTick(flake);
+		}
+	}
+	else
+	{
+		flake->_CurrentSeqNumber = flake->MinSeqNumber;
+	}
+	flake->_LastTimeTick = currentTimeTick;
+	return (uint64_t)((currentTimeTick << flake->_TimestampShift) | (flake->WorkerId << flake->SeqBitLength) | flake->_CurrentSeqNumber);
 }
 
 static inline uint64_t GetId(snowflake *flake)
 {
-  return flake->Method == 1 ? (flake->_IsOverCost != 0 ? NextOverCostId(flake) : NextNormalId(flake)) : NextSonwId(flake);
+	return flake->Method == 1 ? (flake->_IsOverCost != 0 ? NextOverCostId(flake) : NextNormalId(flake)) : NextSonwId(flake);
 }
 
 uint64_t NextId(snowflake *flake)
 {
-  spin_lock(&flake->_Lock, pid);
-  uint64_t id = GetId(flake);
-  spin_unlock(&flake->_Lock, pid);
-  return id;
+	spin_lock(&flake->_Lock, pid);
+	uint64_t id = GetId(flake);
+	spin_unlock(&flake->_Lock, pid);
+	return id;
 }
 
 uint64_t *NextNumId(snowflake *flake, uint32_t num)
 {
-  uint64_t *arr = (uint64_t *)malloc(sizeof(uint64_t) * num);
-  spin_lock(&flake->_Lock, pid);
-  uint32_t i;
-  for (i = 0; i < num; i++)
-  {
-    arr[i] = GetId(flake);
-  }
-  spin_unlock(&flake->_Lock, pid);
-  return arr;
+	uint64_t *arr = (uint64_t *)malloc(sizeof(uint64_t) * num);
+	spin_lock(&flake->_Lock, pid);
+	uint32_t i;
+	for (i = 0; i < num; i++)
+	{
+		arr[i] = GetId(flake);
+	}
+	spin_unlock(&flake->_Lock, pid);
+	return arr;
 }

PHP/src/snowflake/spinlock.c

@@ -1,47 +1,73 @@
 #include <stdlib.h>
+#ifdef WIN32
+#include "windows.h"
+#else
 #include <sched.h>
+#endif
+
 #include "spinlock.h"
 
 extern int ncpu;
 extern int spin;
 
-void spin_lock(atomic_t *lock, uint32_t pid)
+void spin_lock(atomic_t* lock, uint32_t pid)
 {
-    int i, n;
-
-    for (;;)
-    {
-
-        if (*lock == 0 &&
-            __sync_bool_compare_and_swap(lock, 0, pid))
-        {
-            return;
-        }
-
-        if (ncpu > 1)
-        {
-
-            for (n = 1; n < spin; n <<= 1)
-            {
-
-                for (i = 0; i < n; i++)
-                {
-                    __asm("pause");
-                }
-
-                if (*lock == 0 &&
-                    __sync_bool_compare_and_swap(lock, 0, pid))
-                {
-                    return;
-                }
-            }
-        }
-
-        sched_yield();
-    }
+	int i, n;
+
+	for (;;)
+	{
+
+		if (*lock == 0 &&
+#ifdef WIN32
+			InterlockedCompareExchange(lock, pid, 0) == 0
+#else
+			__sync_bool_compare_and_swap(lock, 0, pid)
+#endif 
+			)
+		{
+			return;
+		}
+
+		if (ncpu > 1)
+		{
+
+			for (n = 1; n < spin; n <<= 1)
+			{
+
+				for (i = 0; i < n; i++)
+				{
+#ifdef WIN32
+					MemoryBarrier();
+#else 
+					__asm("pause");
+#endif 
+				}
+
+				if (*lock == 0 &&
+#ifdef WIN32
+					InterlockedCompareExchange(lock, pid, 0) == 0
+#else
+					__sync_bool_compare_and_swap(lock, 0, pid)
+#endif 
+					)
+				{
+					return;
+				}
+			}
+		}
+#ifdef WIN32
+		SwitchToThread();
+#else
+		sched_yield();
+#endif
+	}
 }
 
-void spin_unlock(atomic_t *lock, uint32_t pid)
+void spin_unlock(atomic_t* lock, uint32_t pid)
 {
-    __sync_bool_compare_and_swap(lock, pid, 0);
+#ifdef WIN32
+	InterlockedCompareExchange(lock, 0, pid);
+#else
+	__sync_bool_compare_and_swap(lock, pid, 0);
+#endif 
 }

Python/README.md

@@ -0,0 +1,12 @@
+#  ❄ idgenerator-Python（未完成）
+
+
+## 运行环境
+
+Python 3.6+
+
+## 引用 包
+
+
+## 调用示例
+

Python/source/DefaultIdGenerator.py

@@ -0,0 +1,31 @@
+import time
+import traceback
+from IdGeneratorOptions  import IdGeneratorOptions
+from SnowFlake import SnowFlake
+from SnowFlakeM1 import SnowFlakeM1
+
+class DefaultIdGenerator(object):
+	
+	def SetIdGernerator(self, options) :
+		if options.BaseTime < 100000 :
+			raise ValueError ("BaseTime error.")
+		
+		self.SnowFlake= SnowFlakeM1(options)
+
+	def NextId(self):
+		return self.SnowFlake.NextId()
+
+if __name__ == '__main__':
+	try:
+		options = IdGeneratorOptions(23)
+		options.BaseTime = 1231111111
+		idgen = DefaultIdGenerator()
+		idgen.SetIdGernerator(options)
+		
+		print (idgen.NextId())
+		print (options.__dict__)
+		
+	except ValueError  as e:
+		print(e)
+
+

Python/source/IdGeneratorOptions.py

@@ -0,0 +1,30 @@
+import time
+
+class IdGeneratorOptions(object):
+	def __init__(self, workerId = 0, workerIdBitLength = 6,  seqBitLength = 6):
+		
+		# 雪花计算方法,（1-漂移算法|2-传统算法），默认1。目前只实现了1。
+		self.Method = 1
+		
+		# 基础时间（ms单位），不能超过当前系统时间
+		self.BaseTime = 1288834974657
+		
+		# 机器码，必须由外部设定，最大值 2^WorkerIdBitLength-1
+		self.WorkerId = workerId
+		
+		# 机器码位长，默认值6，取值范围 [1, 15]（要求：序列数位长+机器码位长不超过22）
+		self.WorkerIdBitLength = workerIdBitLength
+		
+		# 序列数位长，默认值6，取值范围 [3, 21]（要求：序列数位长+机器码位长不超过22）
+		self.SeqBitLength = seqBitLength
+		
+		# 最大序列数（含），设置范围 [MinSeqNumber, 2^SeqBitLength-1]，默认值0，表示最大序列数取最大值（2^SeqBitLength-1]）
+		self.MaxSeqNumber = 0
+		
+		# 最小序列数（含），默认值5，取值范围 [5, MaxSeqNumber]，每毫秒的前5个序列数对应编号0-4是保留位，其中1-4是时间回拨相应预留位，0是手工新值预留位
+		self.MinSeqNumber = 5
+		
+		# 最大漂移次数（含），默认2000，推荐范围500-10000（与计算能力有关）
+		self.TopOverCostCount = 2000
+
+

Python/source/SnowFlake.py

@@ -0,0 +1,11 @@
+#!/usr/bin/python
+# coding=UTF-8
+
+# 组件编号生成器
+class SnowFlake(object):
+	
+	def __init__(self, options):
+		self.Options = options
+		
+	def NextId(self):
+		return 0

Python/source/SnowFlakeM1.py

@@ -0,0 +1,12 @@
+#!/usr/bin/python
+# coding=UTF-8
+from SnowFlake  import SnowFlake
+
+# 组件编号生成器
+class SnowFlakeM1(SnowFlake):
+	
+	def __init__(self, options):
+		self.Options = options
+		
+	def NextId(self):
+		return self.Options.WorkerId

README.md

@@ -222,9 +222,7 @@ QQ群：646049993
 
 #### 动态库下载
 
-下载链接1：https://github.com/yitter/IdGenerator/releases/download/reg_v1.0/regworkerid_lib_v1.0.zip
-
-下载链接2：https://gitee.com/yitter/idgenerator/attach_files/662372/download/regworkerid_lib_v1.0.zip
+下载链接1：https://github.com/yitter/IdGenerator/releases/download/v1.3.1/regworkerid_lib_v1.3.1.zip
 
 #### 动态库接口定义
 ```

Rust/source/.gitignore

@@ -27,6 +27,7 @@ bld/
 **/.vs/
 # Uncomment if you have tasks that create the project's static files in wwwroot
 #wwwroot/
+.vscode
 
 # MSTest test Results
 [Tt]est[Rr]esult*/
@@ -254,4 +255,4 @@ paket-files/
 target/
 
 # macOS
-.DS_Store
+.DS_Store,

Rust/source/src/idgen/snow_worker_m1.rs

@@ -2,10 +2,10 @@
  * 版权属于：yitter(yitter@126.com)
  * 开源地址：https://github.com/yitter/idgenerator
  */
-use std::{thread};
+use crate::idgen::*;
 use chrono::Utc;
+use std::thread;
 use std::thread::sleep;
-use crate::idgen::*;
 // use lazy_static::lazy_static;
 
 pub struct SnowWorkerM1 {
@@ -42,26 +42,30 @@ impl SnowWorkerM1 {
     }
 
     pub fn SetOptions(&mut self, options: IdGeneratorOptions) {
-
         // 1.BaseTime
         if options.BaseTime == 0 {
             self.BaseTime = 1582136402000;
-        } else if options.BaseTime < 631123200000 || options.BaseTime > Utc::now().timestamp_millis() {
+        } else if options.BaseTime < 631123200000
+            || options.BaseTime > Utc::now().timestamp_millis()
+        {
             panic!("BaseTime error.");
         } else {
             self.BaseTime = options.BaseTime;
         }
 
         // 2.WorkerIdBitLength
-        if options.WorkerIdBitLength <= 0
-        {
+        if options.WorkerIdBitLength <= 0 {
             panic!("WorkerIdBitLength error.(range:[1, 21])");
         }
         if options.SeqBitLength + options.WorkerIdBitLength > 22 {
             panic!("error：WorkerIdBitLength + SeqBitLength <= 22");
         } else {
             // self.WorkerIdBitLength = options.WorkerIdBitLength;
-            self.WorkerIdBitLength = if options.WorkerIdBitLength <= 0 { 6 } else { options.WorkerIdBitLength };
+            self.WorkerIdBitLength = if options.WorkerIdBitLength <= 0 {
+                6
+            } else {
+                options.WorkerIdBitLength
+            };
         }
 
         // 3.WorkerId
@@ -80,7 +84,11 @@ impl SnowWorkerM1 {
             panic!("SeqBitLength error. (range:[2, 21])");
         } else {
             // self.SeqBitLength = options.SeqBitLength;
-            self.SeqBitLength = if options.SeqBitLength <= 0 { 6 } else { options.SeqBitLength };
+            self.SeqBitLength = if options.SeqBitLength <= 0 {
+                6
+            } else {
+                options.SeqBitLength
+            };
         }
 
         // 5.MaxSeqNumber
@@ -91,7 +99,11 @@ impl SnowWorkerM1 {
         if options.MaxSeqNumber < 0 || options.MaxSeqNumber > maxSeqNumber {
             panic!("MaxSeqNumber error. (range:[1, {}]", maxSeqNumber);
         } else {
-            self.MaxSeqNumber = if options.MaxSeqNumber == 0 { maxSeqNumber } else { options.MaxSeqNumber };
+            self.MaxSeqNumber = if options.MaxSeqNumber == 0 {
+                maxSeqNumber
+            } else {
+                options.MaxSeqNumber
+            };
         }
 
         // 6.MinSeqNumber
@@ -102,8 +114,15 @@ impl SnowWorkerM1 {
             // self.MinSeqNumber = if options.MinSeqNumber <= 0 { 5 } else { options.MinSeqNumber };
         }
 
-        // 7.Others
-        self.TopOverCostCount = if options.TopOverCostCount == 0 { 2000 } else { options.TopOverCostCount };
+        // 7.TopOverCostCount
+        //self.TopOverCostCount = if options.TopOverCostCount == 0 { 2000 } else { options.TopOverCostCount };
+        if options.TopOverCostCount < 0 || options.TopOverCostCount > 10000 {
+            panic!("TopOverCostCount error. (range:[0, 10000]");
+        } else {
+            self.TopOverCostCount = options.TopOverCostCount;
+        }
+
+        // 8.Others
         self._TimestampShift = self.WorkerIdBitLength + self.SeqBitLength;
         self._CurrentSeqNumber = self.MinSeqNumber;
 
@@ -139,7 +158,11 @@ impl SnowWorkerM1 {
 
     pub fn NextId(&mut self) -> i64 {
         // println!("SeqBitLength: {}", self.SeqBitLength);
-        if self._IsOverCost { self.NextOverCostId() } else { self.NextNormalId() }
+        if self._IsOverCost {
+            self.NextOverCostId()
+        } else {
+            self.NextNormalId()
+        }
     }
 
     fn DoGenIdAction(&self, arg: OverCostActionArg) {}
@@ -247,17 +270,17 @@ impl SnowWorkerM1 {
     }
 
     fn CalcId(&mut self, useTimeTick: i64) -> i64 {
-        let result = (useTimeTick << self._TimestampShift) +
-            (self.WorkerId << self.SeqBitLength) as i64 +
-            (self._CurrentSeqNumber) as i64;
+        let result = (useTimeTick << self._TimestampShift)
+            + (self.WorkerId << self.SeqBitLength) as i64
+            + (self._CurrentSeqNumber) as i64;
         self._CurrentSeqNumber += 1;
         return result;
     }
 
     fn CalcTurnBackId(&mut self, useTimeTick: i64) -> i64 {
-        let result = (useTimeTick << self._TimestampShift) +
-            (self.WorkerId << self.SeqBitLength) as i64 +
-            (self._TurnBackIndex) as i64;
+        let result = (useTimeTick << self._TimestampShift)
+            + (self.WorkerId << self.SeqBitLength) as i64
+            + (self._TurnBackIndex) as i64;
         self._TurnBackTimeTick -= 1;
         return result;
     }
@@ -270,9 +293,11 @@ impl SnowWorkerM1 {
         let mut tempTimeTicker = self.GetCurrentTimeTick();
 
         while tempTimeTicker <= self._LastTimeTick {
+            // 暂停1ms
+            sleep(std::time::Duration::from_millis(1));
             tempTimeTicker = self.GetCurrentTimeTick();
         }
 
         return tempTimeTicker;
     }
-}
+}

Rust/source/src/main.rs

@@ -1,16 +1,15 @@
 mod idgen;
 
+use chrono::Utc;
 use idgen::*;
 use std::thread;
-use chrono::Utc;
 use std::time::Duration;
 
-
 fn main() {
     println!("Hello, world! Rust");
 
     // 总执行次数
-    let times = 50000;
+    let times = 500000;
 
     // 是否启用多线程测试
     let multiThread = false;
@@ -18,7 +17,7 @@ fn main() {
     // 全局设置一次运行参数
     let mut options = IdGeneratorOptions::New(1);
     options.WorkerIdBitLength = 6;
-    options.SeqBitLength = 6;
+    options.SeqBitLength = 10;
     //... 可以继续设置其它 options 参数
     YitIdHelper::SetIdGenerator(options);
 
@@ -32,24 +31,29 @@ fn main() {
 
         while i < times {
             i += 1;
-            if multiThread { // 这是多线程
-                thread::spawn(move || {
-                    id = YitIdHelper::NextId();
-                    println!("{}, id: {}", i, id);
-                });
-            } else { // 这是单线程
-                id = YitIdHelper::NextId();
-            }
-        }
+            YitIdHelper::NextId();
 
-        println!("最后生成的id: {}", id);
-        if !multiThread {
-            // 多线程情况下，时间统计不准确
-            let end = Utc::now().timestamp_millis();
-            println!("单线程用时 {} ms", end - start);
+            // if multiThread { // 这是多线程
+            //     thread::spawn(move || {
+            //         id = YitIdHelper::NextId();
+            //         println!("{}, id: {}", i, id);
+            //     });
+            // } else { // 这是单线程
+            //     id = YitIdHelper::NextId();
+            // }
         }
 
-        thread::sleep(std::time::Duration::from_millis(2000));
+        let end = Utc::now().timestamp_millis();
+        println!("单线程用时 {} ms", end - start);
+
+        // println!("最后生成的id: {}", id);
+        // if !multiThread {
+        //     // 多线程情况下，时间统计不准确
+        //     let end = Utc::now().timestamp_millis();
+        //     println!("单线程用时 {} ms", end - start);
+        // }
+
+        thread::sleep(std::time::Duration::from_millis(1000));
     }
 }
 
@@ -71,6 +75,4 @@ fn set_redis() {
     //     },
     //     Err(error) => println!("Unable to create Redis client: {}", error)
     // }
-
- }
-
+}

Tools/AutoRegisterWorkerId/lib/yitidgengo.h

@@ -68,14 +68,9 @@ typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
 extern "C" {
 #endif
 
-extern __declspec(dllexport) void SetOptions(GoUint16 workerId);
-extern __declspec(dllexport) GoUint64 NextId();
 
 // 注册一个 WorkerId，会先注销所有本机已注册的记录
-extern __declspec(dllexport) GoInt32 RegisterOne(char* ip, GoInt32 port, char* password, GoInt32 maxWorkerId);
-
-// 注册多个 WorkerId，会先注销所有本机已注册的记录
-extern __declspec(dllexport) int* RegisterMany(char* ip, GoInt32 port, char* password, GoInt32 maxWorkerId, GoInt32 totalCount);
+extern __declspec(dllexport) GoInt32 RegisterOne(char* ip, GoInt32 port, char* password, GoInt32 maxWorkerId, GoInt database);
 
 // 注销本机已注册的 WorkerId
 extern __declspec(dllexport) void UnRegister();