casibase/util/routine.go

// Copyright 2023 The casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package util

import (
	"fmt"

	"github.com/astaxie/beego/logs"
)

func SafeGoroutine(fn func()) {
	var err error
	go func() {
		defer func() {
			if r := recover(); r != nil {
				var ok bool
				err, ok = r.(error)
				if !ok {
					err = fmt.Errorf("%v", r)
				}
				logs.Error("goroutine panic: %v", err)
			}
		}()
		fn()
	}()
}