gobeanstalk - go语言beanstalk客户端

项目地址: https://github.com/liuzhengyang/gobeanstalk

go-beanstalk 是beanstalkd 的GO语言的一个客户端.

项目还在开发中,欢迎你们提意见

介绍

beanstalkd是一个快速的、有各类用途的延迟队列 和定时任务的不一样点: 定时任务以必定的周期或者在某个特定的时间运行。beanstalk能够在延迟一段时间执行。 一些使用场景:

• 用户下单5分钟后检查用户是否完成了支付
• 一分钟后开始一个新的程序

如何使用

Mac&Linux

安装并启动beantalkd服务器

git clone https://github.com/kr/beanstalkd
cd beanstalkd
make
./beanstalkd

使用示例

go get github.com/liuzhengyang/gobeanstalk

create a test.go file

package main

import (
	"fmt"
	"github.com/liuzhengyang/gobeanstalk"
)

func main() {
	addr := "localhost:11300"  // define server address
	newConn := gobeanstalk.NewConnection(addr)   // create new connection
	channel := make(chan int)   // create int channel
	putFunc := func() {
		// define a function which put some message to one tube
		id, _ := newConn.PutWithTube("hello", "test2", 1)
		channel <- id
	}
	go putFunc()   // run previous function in a go-routine
	id := <-channel  // wait until we finish putting
	fmt.Printf("Receive from channel message of another goroutine %d\n", id)
	listenChannel := make(chan string)  // make a listen channel for receiving results
	dealFunc := func(body string) bool {
		// define a function to deal with tube messages
		fmt.Printf("receive %s\n", body)
		listenChannel <- body
		return true
	}
	go newConn.Listen("test2", dealFunc)  // run deal function in a specified go-routing
	body := <-listenChannel     // wait our message
	fmt.Printf("Listen once %s\n", body)
	newConn.Close()   // Close connection
}

And run this

go run test.go