Example #1
0
func InitPlayer(player *Player, conn net.Conn) {
	player.PlayerStatus = GPS_BEGIN_SESSION
	player.conn = conn

	read := make(chan packet.Packet, 1)
	write := make(chan packet.Packet, 1)
	player.send = write
	player.client = read

	go func() {
		reader := packet.NewReader()
		player.packetReader = reader
		for {
			data, err := reader.Read(player.conn)
			if err != nil {
				if _, ok := err.(packet.NotImplementError); ok {
					log.Errorln("读到一个未实现的包:", data.PacketID())
				} else {
					if err == io.EOF {
						log.Infoln("后台gouroutine读客户端失败了:", err)
						player.conn.Close()
						// 关闭读channel会使得agent的goroutine退出,回收资源
						close(read)
						return
					} else {
						log.Errorln("这是一个严重的错误:", err)
						return
					}
				}
			}
			log.Debugln("读到了一个packet:", data)
			read <- data
		}
	}()

	go func() {
		writer := packet.NewWriter()
		player.packetWriter = writer
		for {
			pkt, ok := <-write
			if !ok {
				// 关闭使读goroutine退出
				player.conn.Close()
				return
			}
			log.Debugf("write channel get a pkt: %#v\n", pkt)
			err := writer.Write(player.conn, pkt)
			if err != nil {
				log.Errorln(err)
				continue
			}
		}
	}()
}
Example #2
0
func serve(conn net.Conn) {
	defer conn.Close()

	reader := packet.NewReader()
	writer := packet.NewWriter()

	for {
		pkt, err := reader.Read(conn)
		if err != nil {
			if _, ok := err.(packet.NotImplementError); !ok {
				log.Errorln("read packet error in loginserver's serve:", err)
				return
			}
		}

		log.Debugln("read a packet: ", pkt.PacketID())

		switch pkt.PacketID() {
		case packet.PACKET_CL_GET_WORLD_LIST:
			writer.Write(conn, packet.LCWorldListPacket{})
		case packet.PACKET_CL_LOGIN:
			writer.Write(conn, packet.LCLoginOKPacket{})
		case packet.PACKET_CL_SELECT_SERVER:
			writer.Write(conn, &packet.LCPCListPacket{})
		case packet.PACKET_CL_SELECT_WORLD:
			writer.Write(conn, &packet.LCServerListPacket{})
		case packet.PACKET_CL_VERSION_CHECK:
			writer.Write(conn, packet.LCVersionCheckOKPacket{})
		case packet.PACKET_CL_SELECT_PC:
			reconnect := &packet.LCReconnectPacket{
				Ip:   config.GameServerIP,
				Port: 9998,
				Key:  82180,
			}
			writer.Write(conn, reconnect)
			return
		default:
			log.Errorf("get a unknow packet: %d\n", pkt.PacketID())
		}
	}
}