internal TcpTransportConnection(ITcpOverUdptSocket socket)
{
_socket = socket;
_transportSocketReader = new Thread(TransportSocketReader)
{
IsBackground = true,
Name = "_transportSockReaderToUpstreamWriter[" + socket.Connection.ConnectionId + "]"
};
}
internal TcpTransportConnection(ITcpOverUdptSocket socket)
{
_socket = socket;
_transportSocketReader = new Thread(TransportSocketReader)
{
IsBackground = true,
Name = "_transportSockReaderToUpstreamWriter[" + socket.Connection.ConnectionId + "]"
};
}
internal ProxyTcpConnection(TcpClient client, ITcpOverUdptSocket socket)
: base(socket)
{
_tcpClient = client;
_tcpClientProxyReader = new Thread(TcpReaderToTransportSocketWriter) { IsBackground = true };
_tcpClientProxyReader.Name = "_tcpReaderToTransportSockWriter[" + socket.Connection.ConnectionId + "]";
_tcpClientProxyReader.Start();
// start the base class processes
CompleteInit();
}
internal ProxyTcpConnection(TcpClient client, ITcpOverUdptSocket socket)
: base(socket)
{
_tcpClient = client;
_tcpClientProxyReader = new Thread(TcpReaderToTransportSocketWriter)
{
IsBackground = true
};
_tcpClientProxyReader.Name = "_tcpReaderToTransportSockWriter[" + socket.Connection.ConnectionId + "]";
_tcpClientProxyReader.Start();
// start the base class processes
CompleteInit();
}
private bool ProcessConnection(ITcpOverUdptSocket arg)
{
var tcpConnection = ProcessConnect(arg);
if (tcpConnection == null)
{
return(false);
}
// Fire connection accepted event
OnConnectionAccepted();
// Make sure we know when it has closed
tcpConnection.CloseConnection += TcpConnectionOnCloseConnection;
_openConnections.Add(tcpConnection);
return(true);
}
protected override TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket)
{
try
{
// Attempt to connect end point
TcpClient client = new TcpClient();
client.Connect(ProxyEndPoint);
// Setup the proxying threads
ProxyTcpConnection proxyTcpConnection = new ProxyTcpConnection(client, socket);
return(proxyTcpConnection);
}
catch (Exception e)
{
Logger.Error(
"Failed to connect to proxy endpoint [" + ProxyEndPoint + "], cannot proxy : " + e.Message, e);
return(null);
}
}
protected override TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket)
{
try
{
// Attempt to connect end point
TcpClient client = new TcpClient();
client.Connect(ProxyEndPoint);
// Setup the proxying threads
ProxyTcpConnection proxyTcpConnection = new ProxyTcpConnection(client, socket);
return proxyTcpConnection;
}
catch (Exception e)
{
Logger.Error(
"Failed to connect to proxy endpoint [" + ProxyEndPoint + "], cannot proxy : " + e.Message, e);
return null;
}
}
private void ProcessConnection()
{
TcpClient client = this._listener.AcceptTcpClient();
Logger.Debug("Client connected from " + client.Client.LocalEndPoint);
try
{
ITcpOverUdptSocket socket = _transportManager.TCPTransport.OpenConnection(Name);
ProxyTcpConnection proxyTcpConnection = new ProxyTcpConnection(client, socket);
proxyTcpConnection.CloseConnection += delegate { ProxyConnectionOnClosed(proxyTcpConnection); };
_openConnections.Add(proxyTcpConnection);
OnConnectionAccepted();
}
catch (Exception e)
{
Logger.Error("Failed to connect to named endpoint " + Name + " : " + e.Message);
client.Close();
}
}
protected override TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket)
{
var connection = new DefaultTcpTransportConnection(socket, _form.ListeningReader);
return connection;
}
public DefaultTcpTransportConnection(ITcpOverUdptSocket socket, ProcessTransportRead reader) : base(socket)
{
_reader = reader;
CompleteInit();
}
private bool ProcessOneConnection(ITcpOverUdptSocket socket)
{
StopListening();
return ProcessConnection(socket);
}
private bool ProcessConnection(ITcpOverUdptSocket arg)
{
var tcpConnection = ProcessConnect(arg);
if (tcpConnection == null) return false;
// Fire connection accepted event
OnConnectionAccepted();
// Make sure we know when it has closed
tcpConnection.CloseConnection += TcpConnectionOnCloseConnection;
_openConnections.Add(tcpConnection);
return true;
}
protected abstract TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket);
private bool ProcessOneConnection(ITcpOverUdptSocket socket)
{
StopListening();
return(ProcessConnection(socket));
}
protected abstract TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket);
protected override TcpTransportConnection ProcessConnect(ITcpOverUdptSocket socket)
{
var connection = new DefaultTcpTransportConnection(socket, _form.ListeningReader);
return(connection);
}
public DefaultTcpTransportConnection(ITcpOverUdptSocket socket, ProcessTransportRead reader)
: base(socket)
{
_reader = reader;
CompleteInit();
}
