public TcpClient(SocketManager socketManager)
{
maxBufferSize = 1024;
ConnectTimeout = 5f;
this.socketManager = socketManager;
this.hearBeat = new HearBeat(socketManager, this);
ConnectSuccess += hearBeat.Start;
ConnectAbort += hearBeat.Stop;
MsgManager.Instance.Regist(MsgID.ConnectSuccess, (data) => ConnectSuccess?.Invoke());
MsgManager.Instance.Regist(MsgID.ConnectFailed, (data) => ConnectFailed?.Invoke());
MsgManager.Instance.Regist(MsgID.ConnectAbort, (data) => ConnectAbort?.Invoke());
}
public void ReceivedHeartBeat(Address sender, HearBeat hrtBeat)
{
Message rspMsg;
switch (hrtBeat.Type)
{
case HearBeat.HEART_BEAT:
if (_enclosingInstance.Stack.NCacheLog.IsInfoEnabled) _enclosingInstance.Stack.NCacheLog.Info("ConnectionKeepAlive.ReceivedHeartBeat", "received heartbeat from ->:" + sender.ToString());
lock (_idleConnections.SyncRoot)
{
_idleConnections.Remove(sender);
}
break;
case HearBeat.SEND_HEART_BEAT:
rspMsg = new Message(sender, null, new byte[0]);
rspMsg.putHeader(HeaderType.KEEP_ALIVE, new HearBeat(HearBeat.HEART_BEAT));
if (_enclosingInstance.Stack.NCacheLog.IsInfoEnabled) _enclosingInstance.Stack.NCacheLog.Info("ConnectionKeepAlive.ReceivedHeartBeat", "seding heartbeat to ->:" + sender.ToString());
_enclosingInstance.sendUnicastMessage(rspMsg, false, rspMsg.Payload, Priority.Critical);
break;
case HearBeat.ARE_YOU_ALIVE:
rspMsg = new Message(sender, null, new byte[0]);
HearBeat rsphrtBeat = (_enclosingInstance.isClosing || _enclosingInstance._leaving) ? new HearBeat(HearBeat.I_AM_LEAVING) : new HearBeat(HearBeat.I_AM_NOT_DEAD);
rsphrtBeat = _enclosingInstance.isStarting ? new HearBeat(HearBeat.I_AM_STARTING) : rsphrtBeat;
rspMsg.putHeader(HeaderType.KEEP_ALIVE, rsphrtBeat);
if (_enclosingInstance.Stack.NCacheLog.IsInfoEnabled) _enclosingInstance.Stack.NCacheLog.Info("ConnectionKeepAlive.ReceivedHeartBeat", "seding status" + rsphrtBeat + " to ->:" + sender.ToString());
_enclosingInstance.sendUnicastMessage(rspMsg, false, rspMsg.Payload, Priority.Critical);
break;
case HearBeat.I_AM_STARTING:
case HearBeat.I_AM_LEAVING:
case HearBeat.I_AM_NOT_DEAD:
lock (_status_mutex)
{
if (_currentSuspect != null && _currentSuspect.Equals(sender))
{
_statusReceived = hrtBeat;
Monitor.Pulse(_status_mutex);
}
}
break;
}
}
