golang_tcplistener_setdeadline

golang_tcplistener_setdeadline.go

package main

import (
        "log"
        "net"
        "time"
)

func main() {

        ln, errListen := net.Listen("tcp", "localhost:8000")
        if errListen != nil {
                log.Fatalf("Listen: %v", errListen)
        }

        t := ln.(*net.TCPListener)

        now := time.Now()
        deadline := now.Add(time.Second)
        log.Printf("now: %v -- deadline: %v", now, deadline)
        if errDeadline := t.SetDeadline(deadline); errDeadline != nil {
                log.Fatalf("Setdeadline: %v", errListen)
        }

        conn, errAccept := t.Accept()
        if errAccept != nil {
                log.Printf("accept: %v", errAccept)
                return
        }

        log.Printf("new connection: %v", conn)
}