https://github.com/golang-infrastructure/go-goroutine-id
封装了几种获取协程ID的方法
https://github.com/golang-infrastructure/go-goroutine-id
Last synced: 3 months ago
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封装了几种获取协程ID的方法
- Host: GitHub
- URL: https://github.com/golang-infrastructure/go-goroutine-id
- Owner: golang-infrastructure
- License: mit
- Created: 2022-12-18T19:29:43.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2023-09-17T07:53:20.000Z (almost 2 years ago)
- Last Synced: 2025-01-18T16:11:07.542Z (5 months ago)
- Language: Go
- Size: 6.84 KB
- Stars: 0
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# go-goroutine-id
# 一、这是啥？解决了啥问题？
在Go中是不推荐使用Goroutine ID的，但是仍然有一些场景有Goroutine ID会更好，这个库就提供了API能够获取协程的ID。
# 二、安装
```bash
go get -u github.com/golang-infrastructure/go-goroutine-id
```
# 三、API示例
```go
package main
import (
"fmt"
goroutine_id "github.com/golang-infrastructure/go-goroutine-id"
"sync"
)
func main() {
var goroutineId int
var err error
// Start a new coroutine and see what its id is
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
goroutineId, err = goroutine_id.GetGoroutineId()
if err != nil {
panic(err)
}
}()
wg.Wait()
fmt.Println(fmt.Sprintf("Goroutine ID: %d", goroutineId))
// Output:
// Goroutine ID: 6
// Look at the id of the main coroutine
goroutineId, err = goroutine_id.GetGoroutineId()
if err != nil {
panic(err)
}
fmt.Println(fmt.Sprintf("Main Goroutine ID: %d", goroutineId))
// Output:
// Main Goroutine ID: 1
}
```