} // AddHookChannelUri
//
// end of IChannelReceiverHook implementation
//
//
// Server helpers
//
// Thread for listening
void Listen()
{
bool bOkToListen = false;
try
{
_tcpListener.Start(_bExclusiveAddressUse);
bOkToListen = true;
}
catch (Exception e)
{
_startListeningException = e;
}
_waitForStartListening.Set(); // allow main thread to continue now that we have tried to start the socket
InternalRemotingServices.RemotingTrace("Waiting to Accept the Socket on Port: " + _port);
//
// Wait for an incoming socket
//
Socket socket;
while (bOkToListen)
{
InternalRemotingServices.RemotingTrace("TCPChannel::Listen - tcpListen.Pending() == true");
try
{
socket = _tcpListener.AcceptSocket();
if (socket == null)
{
throw new RemotingException(
String.Format(
CoreChannel.GetResourceString("Remoting_Socket_Accept"),
Marshal.GetLastWin32Error().ToString()));
}
else
{
// disable nagle delay
socket.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, 1);
// set linger option
LingerOption lingerOption = new LingerOption(true, 3);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Linger, lingerOption);
HttpServerSocketHandler streamManager = new HttpServerSocketHandler(socket, CoreChannel.RequestQueue);
streamManager.DataArrivedCallback = new WaitCallback(_transportSink.ServiceRequest);
streamManager.BeginReadMessage();
}
}
catch (Exception e)
{
if (!_bListening)
{
// We called Stop() on the tcp listener, so gracefully exit.
bOkToListen = false;
}
else
{
// we want the exception to show up as unhandled since this
// is an unexpected failure.
if (!(e is SocketException))
{
// FUTURE: Add an internal exception reporting system, so
// that failures won't be masked. For release builds, we
// really don't want to let the listener thread die.
//throw;
}
}
}
} // while (bOkToListen)
}
} // AddHookChannelUri
//
// end of IChannelReceiverHook implementation
//
// Thread for listening
void Listen()
{
bool bOkToListen = false;
try
{
_tcpListener.Start(_bExclusiveAddressUse);
bOkToListen = true;
}
catch (Exception e)
{
_startListeningException = e;
}
_waitForStartListening.Set(); // allow main thread to continue now that we have tried to start the socket
InternalRemotingServices.RemotingTrace("Waiting to Accept the Socket on Port: " + _port);
//
// Wait for an incoming socket
//
Socket socket;
while (bOkToListen)
{
InternalRemotingServices.RemotingTrace("TCPChannel::Listen - tcpListen.Pending() == true");
try
{
socket = _tcpListener.AcceptSocket();
if (socket == null)
{
throw new RemotingException(
String.Format(
CultureInfo.CurrentCulture, CoreChannel.GetResourceString("Remoting_Socket_Accept"),
Marshal.GetLastWin32Error().ToString(CultureInfo.InvariantCulture)));
}
else
{
// disable nagle delay
socket.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, 1);
// Set keepalive flag, so that inactive sockets can be cleaned up
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, 1);
// set linger option
LingerOption lingerOption = new LingerOption(true, 3);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Linger, lingerOption);
Stream netStream = new SocketStream(socket);
HttpServerSocketHandler streamManager = null;
//Create the socket Handler
streamManager = new HttpServerSocketHandler(socket, CoreChannel.RequestQueue, netStream);
// @
streamManager.DataArrivedCallback = new WaitCallback(_transportSink.ServiceRequest);
streamManager.BeginReadMessage();
}
}
catch (Exception e)
{
if (!_bListening)
{
// We called Stop() on the tcp listener, so gracefully exit.
bOkToListen = false;
}
else
{
// we want the exception to show up as unhandled since this
// is an unexpected failure.
if (!(e is SocketException))
{
// <
}
}
}
} // while (bOkToListen)
}