public void OutputException(Exception ex)
{
//Discarded
Console.WriteLine(expectedSide.ToString() + " -> " + ex.ToString());
}
public void StoreCommands(NetworkStream providedStream, bool dontCreateNetworkStream = false)
{
var binaryFormatter = new BinaryFormatter();
TcpListener server = null;
Socket socket = null;
NetworkStream networkStream = null;
if (providedStream != null)
{
networkStream = providedStream;
}
try
{
if (networkStream == null && !dontCreateNetworkStream)
{
server = new TcpListener(IPAddress.Any, port);
server.Start();
socket = KillableAcceptSocket(server);
networkStream = new NetworkStream(socket);
server.Stop();
}
networkStream.ReadTimeout = DefaultNetworkStreamTimeout;
networkStream.WriteTimeout = DefaultNetworkStreamTimeout;
if (side == NetworkSide.CLIENT)
{
SendCommand(new RTC_Command(CommandType.HI), false, true);
}
while (true)
{
if (networkStream != null && networkStream.DataAvailable)
{
RTC_Command cmd;
try
{
cmd = (RTC_Command)binaryFormatter.Deserialize(networkStream);
}
catch (Exception ex)
{
throw ex;
}
if (cmd != null)
{
if (cmd.Type == CommandType.RETURNVALUE)
{
ReturnWatch.SyncReturns.Add((Guid)cmd.requestGuid, cmd.objectValue);
}
else
{
CommandQueue.AddLast(cmd);
}
}
}
while (PeerCommandQueue.Count > 0)
{
RTC_Command backCmd;
lock (CommandQueueLock)
{
backCmd = PeerCommandQueue.First.Value;
PeerCommandQueue.RemoveFirst();
}
try
{
binaryFormatter.Serialize(networkStream, backCmd);
}
catch (Exception ex)
{
throw ex;
}
if (backCmd.Type == CommandType.BYE)
{
CommandQueue.AddFirst(new RTC_Command(CommandType.SAIDBYE));
PeerCommandQueue.Clear();
throw new Exception("SAIDBYE");
}
if (side == NetworkSide.DISCONNECTED || side == NetworkSide.CONNECTIONLOST)
{
if (side == NetworkSide.DISCONNECTED)
{
CommandQueue.Clear();
PeerCommandQueue.Clear();
}
throw new Exception(side.ToString());
}
}
Thread.Sleep(5);
}
}
catch (Exception ex)
{
OutputException(ex);
if (side == NetworkSide.CLIENT || side == NetworkSide.SERVER)
{
side = NetworkSide.CONNECTIONLOST;
}
}
finally
{
if (networkStream != null)
{
try
{
networkStream.Close();
networkStream.Dispose();
}
catch (Exception ex2) { OutputException(ex2); }
}
if (socket != null)
{
//socket.Close();
try
{
socket.Shutdown(SocketShutdown.Both);
socket.Dispose();
}
catch (Exception ex2) { OutputException(ex2); }
}
if (server != null)
{
try
{
server.Stop();
}
catch (Exception ex2) { OutputException(ex2); }
}
isStreamReadingThreadAlive = false;
}
}
