Example #1
0
func main() {
	tcpAddr, err := net.ResolveTCPAddr("tcp4", "127.0.0.1:8989")
	checkError(err)
	conn, err := net.DialTCP("tcp", nil, tcpAddr)
	checkError(err)

	echoProtocol := &echo.EchoProtocol{}

	// ping <--> pong
	for i := 0; i < 3; i++ {
		// write
		conn.Write(echo.NewEchoPacket([]byte("hello"), false).Serialize())

		// read
		p, err := echoProtocol.ReadPacket(conn)
		if err == nil {
			echoPacket := p.(*echo.EchoPacket)
			fmt.Printf("Server reply:[%v] [%v]\n", echoPacket.GetLength(), string(echoPacket.GetBody()))
		}

		time.Sleep(2 * time.Second)
	}

	conn.Close()
}
Example #2
0
func (this *Callback) OnMessage(c *gotcp.Conn, p gotcp.Packet) bool {
	echoPacket := p.(*echo.EchoPacket)
	fmt.Printf("OnMessage:[%v] [%v]\n", echoPacket.GetLength(), string(echoPacket.GetBody()))
	c.AsyncWritePacket(echo.NewEchoPacket(echoPacket.Serialize(), true), time.Second)
	return true
}