https://github.com/liou2021/tcp-pool

https://github.com/liou2021/tcp-pool

golang pool ring-buffer tcp-pool

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/liou2021/tcp-pool
• Owner: LIOU2021
• License: mit
• Created: 2023-04-16T12:27:40.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-09-19T03:21:50.000Z (over 2 years ago)
• Last Synced: 2025-01-28T04:29:14.140Z (over 1 year ago)
• Topics: golang, pool, ring-buffer, tcp-pool
• Language: Go
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# introduction

- 底层采用带有头尾指标的ring buffer循环利用记忆体

# ref

- [golang 环形队列](https://juejin.cn/s/golang%20%E7%8E%AF%E5%BD%A2%E9%98%9F%E5%88%97)

- [go语言数据结构 环形队列](https://cloud.tencent.com/developer/article/1165585)

# tcp connect pool

# example

```go

package main

import (

	"fmt"

	"log"

	"net"

	"time"

	"github.com/LIOU2021/tcp-pool/pool"

)

func main() {

	address := "127.0.0.1:8000"

	pool := &pool.ConnPool{

		Dial: func() (net.Conn, error) {

			return net.Dial("tcp", address)

		},

		MaxIdle:  10,

		MinIdle:  2,

		IdleTime: 10 * time.Second,

	}

	pool.CreatePool()

	conn, err := pool.Get()

	if err != nil {

		log.Fatal(err)

	}

	conn.Write([]byte(fmt.Sprintf("echo %s", "hello world")))

	buf := make([]byte, 4096)

	cnt, err := conn.Read(buf)

	if err != nil {

		fmt.Printf("Fail to read from server: %s\n", err)

	}

	fmt.Println(string(buf[0:cnt]))

	pool.Put(conn)

	pool.Release()

}

```