// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package net_test

import (
	"context"
	"fmt"
	"io"
	"log"
	"net"
	"time"
)

func ExampleListener() {
	// Listen on TCP port 2000 on all available unicast and
	// anycast IP addresses of the local system.
	l, err := net.Listen("tcp", ":2000")
	if err != nil {
		log.Fatal(err)
	}
	defer l.Close()
	for {