public static void MainLoop()
{
if (null == JClientSocket.socket)
{
JLog.Error("JClientDataReceiverThread.MainLoop JClientSocket.socket is null, please make sure JClientSocketManager is initialized. ", JGame.Log.JLogCategory.Network);
return;
}
while (true)
{
if (_requireEnd)
{
break;
}
if (JClientSocket.socket.Available <= 0)
{
Thread.Sleep(100);
continue;
}
byte[] buffer = new byte[JTcpDefines.max_buffer_size];
int recLen = JClientSocket.socket.Receive(buffer);
if (recLen > 0)
{
JNetworkDataOperator.ReceiveData(recLen, buffer, JClientSocket.socket.RemoteEndPoint);
}
else
{
//说明socket已经断开连接
}
}
}
private void ReceiveLoop()
{
JLog.Info("JServerSocketManager server receive loop started", JGame.Log.JLogCategory.Network);
List <Socket> clientScokets = new List <Socket> ();
while (true)
{
if (_forceEnd)
{
break;
}
if (_semaphore.WaitOne(1))
{
_semaphore = new Semaphore(0, 10000);
JLog.Info("JServerSocketManager ReceiveLoop _semaphore.WaitOne(1) success", JGame.Log.JLogCategory.Network);
lock (_socketLocker) {
foreach (Socket socket in JConnectedClientSocket.sockets)
{
clientScokets.Add(socket);
}
JLog.Info("JServerSocketManager ReceiveLoop add socket to clientsockets: count : " + clientScokets.Count.ToString(), JGame.Log.JLogCategory.Network);
}
JLog.Debug("connected client sockets : " + clientScokets.Count.ToString(), JGame.Log.JLogCategory.Network);
}
if (clientScokets.Count == 0)
{
_semaphore.WaitOne();
_semaphore.Release();
JLog.Debug("JServerSocketManager ReceiveLoop._semaphore.WaitOne success. ", JGame.Log.JLogCategory.Network);
continue;
}
//JLog.Debug ("JServerSocketManager ReceiveLoop.Socket.Select begin Socket.Select clientsocket:count :" + clientScokets.Count.ToString (), JGame.Log.JLogCategory.Network);
Socket.Select(clientScokets, null, null, 10000);
if (clientScokets.Count > 0)
{
JLog.Debug("JServerSocketManager ReceiveLoop.Socket.Select selected clientsockets: count : " + clientScokets.Count.ToString(), JGame.Log.JLogCategory.Network);
}
List <Socket> disconnectedSockets = new List <Socket>();
foreach (Socket socket in clientScokets)
{
/*if (socket.Available <= 0)
* continue;*/
//如果接收到了新的消息就重置包时间
lock (_heartbeatLocker)
{
if (_socketHeartDelayTime.ContainsKey(socket))
{
_socketHeartDelayTime [socket] = JTime.CurrentTime;
}
else
{
_socketHeartDelayTime.Add(socket, JTime.CurrentTime);
}
}
//receive form client socket
bool bReceivedSuccess = false;
if (socket.Connected)
{
try {
byte[] recBuffer = new byte[JTcpDefines.max_buffer_size];
JLog.Info("try to receive from socket : " + (socket.RemoteEndPoint as IPEndPoint).Address.ToString(), JGame.Log.JLogCategory.Network);
int recLen = socket.Receive(recBuffer);
if (recLen > 0)
{
JLog.Info("receive one packet from client : IP" + (socket.RemoteEndPoint as IPEndPoint).Address.ToString() + " len:" + recLen.ToString(), JGame.Log.JLogCategory.Network);
//save the received data
JNetworkDataOperator.ReceiveData(recLen, recBuffer, socket.RemoteEndPoint);
//add the selected socket to select sockets list
//clientScokets.Add(socket);
bReceivedSuccess = true;
}
} catch (Exception e) {
JLog.Error("JServerSocketManager ReceiveLoop exception reveive error message:" + e.Message, JGame.Log.JLogCategory.Network);
}
}
try
{
if (!bReceivedSuccess)
{
//client disconnect
if (socket.Connected)
{
socket.Close();
}
//record disconnected socket from list
disconnectedSockets.Add(socket);
JLog.Info("client socket disconnected : " + socket.RemoteEndPoint.ToString(), JGame.Log.JLogCategory.Network);
}
}
catch (Exception e) {
JLog.Error("JServerSocketManager ReceiveLoop exception error message1:" + e.Message, JGame.Log.JLogCategory.Network);
}
}
try
{
//remove disconnected socket form list
if (disconnectedSockets.Count > 0)
{
lock (_socketLocker) {
foreach (Socket socket in disconnectedSockets)
{
JConnectedClientSocket.sockets.Remove(socket);
clientScokets.Remove(socket);
}
}
}
//add old sockets to client sockets
lock (_socketLocker) {
foreach (Socket socket in JConnectedClientSocket.sockets)
{
clientScokets.Add(socket);
}
}
}
catch (Exception e) {
JLog.Error("JServerSocketManager ReceiveLoop exception error message2:" + e.Message, JGame.Log.JLogCategory.Network);
}
}
JLog.Info("JServerSocketManager server receive loop end.", JGame.Log.JLogCategory.Network);
}