public void AsyncProcessRequest(IClientChannelSinkStack sinkStack, IMessage msg, ITransportHeaders requestHeaders, Stream requestStream)
{
// add message Uri to headers
var mcm = (IMethodCallMessage)msg;
requestHeaders[CommonTransportKeys.RequestUri] = mcm.Uri;
// send data (FIXME: 1) add reliability, 2) handle exceptions)
var transport = new UdpTransport(UdpClient);
transport.Write(requestHeaders, requestStream, ServerEndpoint);
// if the call is not one-way, schedule an async call
if (!RemotingServices.IsOneWay(mcm.MethodBase))
{
ThreadPool.QueueUserWorkItem((s) =>
{
try
{
ITransportHeaders responseHeaders;
Stream responseStream;
IPEndPoint remote;
transport.Read(out responseHeaders, out responseStream, out remote);
sinkStack.AsyncProcessResponse(responseHeaders, responseStream);
}
catch (Exception ex)
{
sinkStack.DispatchException(ex);
}
});
}
}
public void AsyncProcessRequest(IClientChannelSinkStack sinkStack, IMessage msg, ITransportHeaders requestHeaders, Stream requestStream)
{
// add message Uri to headers
var mcm = (IMethodCallMessage)msg;
requestHeaders[CommonTransportKeys.RequestUri] = mcm.Uri;
// send data (FIXME: 1) add reliability, 2) handle exceptions)
var transport = new UdpTransport(UdpClient);
transport.Write(requestHeaders, requestStream, ServerEndpoint);
// if the call is not one-way, schedule an async call
if (!RemotingServices.IsOneWay(mcm.MethodBase))
{
ThreadPool.QueueUserWorkItem((s) =>
{
try
{
ITransportHeaders responseHeaders;
Stream responseStream;
IPEndPoint remote;
transport.Read(out responseHeaders, out responseStream, out remote);
sinkStack.AsyncProcessResponse(responseHeaders, responseStream);
}
catch (Exception ex)
{
sinkStack.DispatchException(ex);
}
});
}
}
public void ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, out ITransportHeaders responseHeaders, out Stream responseStream)
{
// add message Uri to headers
var mcm = (IMethodCallMessage)msg;
requestHeaders[CommonTransportKeys.RequestUri] = mcm.Uri;
// send data and receive reply (FIXME: 1) add reliability, 2) handle exceptions)
IPEndPoint remote;
var transport = new UdpTransport(UdpClient);
transport.Write(requestHeaders, requestStream, ServerEndpoint);
transport.Read(out responseHeaders, out responseStream, out remote);
}
internal void Listen(int port)
{
var udpClient = new UdpClient(port);
while (true)
{
ITransportHeaders requestHeaders;
Stream requestStream;
IPEndPoint remote;
var transport = new UdpTransport(udpClient);
transport.Read(out requestHeaders, out requestStream, out remote);
ThreadPool.QueueUserWorkItem(s => ProcessMessage(remote, requestHeaders, requestStream));
}
}
internal void Listen(int port)
{
var udpClient = new UdpClient(port);
while (true)
{
ITransportHeaders requestHeaders;
Stream requestStream;
IPEndPoint remote;
var transport = new UdpTransport(udpClient);
transport.Read(out requestHeaders, out requestStream, out remote);
ThreadPool.QueueUserWorkItem(s => ProcessMessage(remote, requestHeaders, requestStream));
}
}
void ProcessMessage(IPEndPoint remote, ITransportHeaders requestHeaders, Stream requestStream)
{
// parse request uri
var url = requestHeaders[CommonTransportKeys.RequestUri].ToString();
string objectUri;
UdpChannelHelper.Parse(url, out objectUri);
objectUri = objectUri ?? url;
requestHeaders[CommonTransportKeys.RequestUri] = objectUri;
IMessage responseMsg;
ITransportHeaders responseHeaders;
Stream responseStream;
// process message
var stack = new ServerChannelSinkStack();
stack.Push(this, null);
var operation = NextChannelSink.ProcessMessage(stack, null, requestHeaders, requestStream,
out responseMsg, out responseHeaders, out responseStream);
switch (operation)
{
case ServerProcessing.Complete:
stack.Pop(this);
var transport = new UdpTransport(new UdpClient());
transport.Write(responseHeaders, responseStream, remote);
break;
case ServerProcessing.Async:
stack.StoreAndDispatch(NextChannelSink, null);
break;
case ServerProcessing.OneWay:
break;
}
}
void ProcessMessage(IPEndPoint remote, ITransportHeaders requestHeaders, Stream requestStream)
{
// parse request uri
var url = requestHeaders[CommonTransportKeys.RequestUri].ToString();
string objectUri;
UdpChannelHelper.Parse(url, out objectUri);
objectUri = objectUri ?? url;
requestHeaders[CommonTransportKeys.RequestUri] = objectUri;
IMessage responseMsg;
ITransportHeaders responseHeaders;
Stream responseStream;
// process message
var stack = new ServerChannelSinkStack();
stack.Push(this, null);
var operation = NextChannelSink.ProcessMessage(stack, null, requestHeaders, requestStream,
out responseMsg, out responseHeaders, out responseStream);
switch (operation)
{
case ServerProcessing.Complete:
stack.Pop(this);
var transport = new UdpTransport(new UdpClient());
transport.Write(responseHeaders, responseStream, remote);
break;
case ServerProcessing.Async:
stack.StoreAndDispatch(NextChannelSink, null);
break;
case ServerProcessing.OneWay:
break;
}
}
public void ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, out ITransportHeaders responseHeaders, out Stream responseStream)
{
// add message Uri to headers
var mcm = (IMethodCallMessage)msg;
requestHeaders[CommonTransportKeys.RequestUri] = mcm.Uri;
// send data and receive reply (FIXME: 1) add reliability, 2) handle exceptions)
IPEndPoint remote;
var transport = new UdpTransport(UdpClient);
transport.Write(requestHeaders, requestStream, ServerEndpoint);
transport.Read(out responseHeaders, out responseStream, out remote);
}
