Exemplo n.º 1
0
func (this *WorldServer) HandleClient(session *libnet.Session) {
	defer waitgroup.Done()
	defer session.Close()
	for {
		msg := new(msgcmd.Cmd)
		err := session.Receive(msg)
		if err != nil {
			println("World Server Error: 接收数据 失败. ", err.Error())
			logFile.Printf("World Server Error: 接收数据 失败. ", err.Error())
			break
		}
		if msg == nil {
			continue
		}
		switch msg.Mid {
		case msgcmd.MCMD_M2W_REGISTER:
			this.DoRegister(msg, session)
		case msgcmd.MCMD_M2W_LOGIN:
			this.DoLogin(msg, session)
		case msgcmd.MCMD_M2W_USEROFFLINE:
			this.DoUserOffline(msg, session)
		case msgcmd.MCMD_M2W_HEARTBEAT:
			this.DoHeartBeat(session)
		case msgcmd.MCMD_M2W_REQUEST_ONLINEUSERS:
			this.DoRequestOnlineUsers(msg, session)
		}
	}
}
Exemplo n.º 2
0
func (this *MsgServer) HandleClient(session *libnet.Session) {
	defer waitgroup.Done()

	//创建一个“匿名用户”,并添加到MS的用户列表中
	user := common.NewUserInfo(session)
	user.MsgChan = make(chan *msgcmd.Cmd, 1024)
	//插入到用户列表中
	this.userlist.Insert(user.Name, user)

	var isRun bool = true
	//开一个单独的协程,负责等待Client消息
	go func() {
		for isRun {
			msg := new(msgcmd.Cmd)
			if session.IsClosed() {
				return
			}
			err := session.Receive(msg)
			if err != nil {
				if err == io.EOF {
					//Client 关闭了会话
					msg.Mid = msgcmd.MCMD_C2M_CLIENTEXIT
					println("Client 关闭了会话")
					isRun = false
				}
				println("Msg Server Error: 接收数据 失败. ", err.Error())
				logFile.Printf("Msg Server Error: 接收数据 失败. ", err.Error())
			}
			user.MsgChan <- msg
		}
	}()
FORLOOP:
	for {
		timer := time.NewTimer(this.cfg.Expire * time.Second)
		var msg *msgcmd.Cmd
		select {
		case msg = <-user.MsgChan:
		case <-timer.C:
			//接收客户端消息超时,客户端未做任何操作,同时没有心跳包发送过来,判定用户已经离线
			msg = msgcmd.NewCmd(msgcmd.MCMD_C2M_CLIENTEXIT)
			println("客户端操作超时")
		}
		timer.Stop()

		switch msg.Mid {
		case msgcmd.MCMD_C2M_REGISTER:
			this.DoRegister(msg, user)
		case msgcmd.MCMD_C2M_LOGIN:
			this.DoLogin(msg, user)
		case msgcmd.MCMD_C2M_HEARTBEAT:
			this.DoHeartBeat(msg, user)
		case msgcmd.MCMD_C2M_REQUEST_ONLINEUSERS:
			this.DoRequestOnlineUsers(msg, user)
		case msgcmd.MCMD_C2M_CLIENTEXIT:
			this.DoClientExit(user)
			break FORLOOP
		default:
			if msg != nil {
				println("好像接收到了什么...")
			}
		}
	}
	println("用户Go程退出")
}