private void OnClientConnected()
{
log.Write(TraceLevel.Info, "Remote client connected. Establishing localhost connection to VNC server.");
try
{
session.ClientSocket = new TcpClient();
session.ClientSocket.Connect(IPAddress.Loopback, _localPort);
socketRelay.AddClient(session, session.ClientSocket);
}
catch (Exception ex)
{
log.Write(TraceLevel.Error, String.Format("Failed to connect to VNC server: localhost:{0}", _localPort), ex);
ErrorDescription = "Failed to connect to MiracleSticks relay service";
return;
}
}
private void RelayThread(object state)
{
TcpClient extConn = new TcpClient();
try
{
object[] args = state as object[];
if (args == null)
{
log.Write(TraceLevel.Error, "CODING ERROR: RelayThread started with invalid arguments!");
ErrorDescription = "Internal error. Please contact MiracleSticks technical support.";
return;
}
IPEndPoint remoteEP = args[0] as IPEndPoint;
if (remoteEP == null)
{
log.Write(TraceLevel.Error, "CODING ERROR: RelayThread started with invalid arguments!");
ErrorDescription = "Internal error. Please contact MiracleSticks technical support.";
return;
}
try
{
extConn.Connect(remoteEP);
}
catch (Exception ex)
{
log.Write(TraceLevel.Error, String.Format("Failed to connect to relay: {0}:{1}", remoteEP.Address, remoteEP.Port), ex);
ErrorDescription = "Failed to connect to MiracleSticks relay service";
return;
}
session = new RelaySession(Guid.NewGuid().ToString())
{
ServerIP = remoteEP.Address,
ClientIP = IPAddress.Loopback,
ClientReserveTime = DateTime.Now,
ClientSocket = null,
ServerReserveTime = DateTime.Now,
ServerSocket = extConn
};
Dictionary <string, RelaySession> sessions = new Dictionary <string, RelaySession>();
sessions.Add(session.SessionId, session);
socketRelay = new DelayedConnectRelay(sessions);
socketRelay.ClientConnected += OnClientConnected;
socketRelay.ClientDisconnected += OnClientDisconnected;
if (AppMain.DebugMode)
{
socketRelay.DebugLog = log;
}
socketRelay.AddClient(session, extConn);
}
catch (Exception ex)
{
log.Write(TraceLevel.Error, "Relay connection error", ex);
ErrorDescription = "Relay connection error: " + ex.Message;
}
finally
{
relayStarted.Set();
}
}