public void Close(bool rightNow = true)
{
if (!rightNow)
{
// if there are some messages still waiting for sending, delay the closing action
if (m_OutgoingMessageQueue.Count > 0 || m_IncomingMessageQueue.Count > 0)
{
m_IsGoingToClose = true;
return;
}
}
if (m_State > 0)
{
// when state is changed from "connected" to "disconnected", fire the event.
// please note that now the socket is (probably) still connecting and the session is still in group.
if (m_IoHandler != null)
{
try
{
m_IoHandler.OnDisconnect(this);
}
catch { }
}
}
if (m_Stream != null)
{
m_State = 0;
try { m_Stream.Close(); } catch { }
try { m_Stream.Dispose(); } catch { }
m_State = -1;
m_Stream = null;
}
else
{
m_State = -1;
m_Stream = null;
}
try
{
// clean up the queue
if (m_OutgoingMessageQueue.Count > 0)
{
lock (m_OutgoingMessageQueue) m_OutgoingMessageQueue.Clear();
}
// clean up the queue
if (m_IncomingMessageQueue.Count > 0)
{
m_IncomingMessageQueue.Clear(); // incoming data should be processed in single thread
}
m_Attributes.Clear();
}
catch { }
m_IsGoingToClose = false;
if (m_SessionGroup != null)
{
// finally, remove it from group ...
m_SessionGroup.RemoveSession(m_Id);
}
}
public void ReceiveIncomingMessages()
{
byte networkError;
int connectionId;
int channelId;
int receivedSize;
NetworkEventType networkEvent;
if (HostId >= 0 && NetworkEventHandler != null)
{
do
{
networkEvent = NetworkTransport.ReceiveFromHost(HostId, out connectionId, out channelId, NetBuffer.InternalBuffer, NetBuffer.InternalBuffer.Length, out receivedSize, out networkError);
switch (networkEvent)
{
case NetworkEventType.ConnectEvent:
if ((NetworkError)networkError == NetworkError.Ok)
{
if (Mode == OnlineSessionMode.Server)
{
ClientConnections.Add(new ClientConnection(connectionId));
}
else if (Mode == OnlineSessionMode.Client)
{
ServerConnection = connectionId;
}
NetworkEventHandler.OnConnect(connectionId);
}
break;
case NetworkEventType.DisconnectEvent:
if (Mode == OnlineSessionMode.Server)
{
for (int i = ClientConnections.Count - 1; i >= 0; i--)
{
if (ClientConnections[i].ConnectionId == connectionId)
{
ClientConnections.RemoveAt(i);
break;
}
}
}
else if (Mode == OnlineSessionMode.Client)
{
ServerConnection = -1;
}
NetworkEventHandler.OnDisconnect(connectionId);
if (Mode == OnlineSessionMode.Client)
{
TerminateNetworking();
}
break;
case NetworkEventType.DataEvent:
if ((NetworkError)networkError == NetworkError.Ok)
{
NetworkEventHandler.OnData(connectionId, channelId, receivedSize);
}
break;
}
}while (networkEvent != NetworkEventType.Nothing);
}
}
