gf/geg/container/gqueue/gqueue3.go

package main

import (
    "fmt"
    "gitee.com/johng/gf/g/container/gqueue"
    "gitee.com/johng/gf/g/os/gtime"
    "gitee.com/johng/gf/g/os/gtimer"
    "time"
)

func main() {
    queue := gqueue.New()
    // 数据生产者，每隔1秒往队列写数据
    gtimer.SetInterval(time.Second, func() {
        queue.Push(gtime.Now().String())
    })

    // 消费者，不停读取队列数据并输出到终端
    for {
        select {
            case v := <-queue.C:
                if v != nil {
                    fmt.Println(v)
                } else {
                    return
                }
        }
    }
}