本文共 862 字,大约阅读时间需要 2 分钟。
实现多个客户端同时给服务端发送消息,服务端接受并打印出来
func main() { var conn, err = net.DialTimeout("tcp", "127.0.0.1:5888", 30*time.Second) if err != nil { log.Fatal("conn error") } for { conn.Write([]byte("user 2")) time.Sleep(3 * time.Second) } conn.Close()}
func main() { var conn, err = net.DialTimeout("tcp", "127.0.0.1:5888", 30*time.Second) if err != nil { log.Fatal("conn error") } for { conn.Write([]byte("user 1\n ")) time.Sleep(2 * time.Second) } conn.Close()}
func main() { var conn, err = net.Listen("tcp","127.0.0.1:5888") if err != nil { return } for { c, err := conn.Accept() if err != nil { return } go Receive(c) }}func Receive(c net.Conn) { for { byte := make([]byte, 256) lens, err := c.Read(byte) if err != nil { log.Fatal("Receive error") } byte = byte[:lens] fmt.Printf("%s\n", byte) }}
广播指定消息发送给客户端
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