When calling _nextSink.ProcessMessage(...) from a custom server transport
sink i am developing i get a ReturnMessage that contains an exception with
the following text:
"Error: Server encountered an internal error. For more information, turn
on customErrors in the server's .config file"
>From what i have been able to find on the web, the "customError" element
is ignored by remoting architecture at the moment so no luck finding a
clue as to what i going wrong.
Has anyone seen this before? I've based my channel on some really nice
examples: FileChannel (from McLean, Naftel, and Willams book) and
SMTPChannel (from Rammer's book). The concepts are simple enough, but i
am missing something... i just have no idea what.
I've checked that the (request) headers and stream are reconstructed
correctly on the server side of the channel and i have the correct objects
in the sink-chain.
class MSMQServerTransportSink :
BaseChannelSinkWithProperties,
IServerChannelSink
{
...
public void ListenAndProcessMessage()
{
while(true)
{
MSMQChannelData requestData = WaitAndGetRequest();
ITransportHeaders requestHeaders = requestData.Headers;
requestHeaders[CommonTransportKeys.RequestUri] = requestData.URI;
System.IO.Stream requestStream = requestData.Stream;
requestHeaders["__RequestVerb"] = null;
ServerChannelSinkStack stack = new ServerChannelSinkStack();
stack.Push(this, null);
IMessage responseMessage;
ITransportHeaders responseHeaders;
System.IO.Stream responseStream;
// forward the call to the next sink
ServerProcessing operation = _nextSink.ProcessMessage(
stack, null, requestHeaders, requestStream,
out responseMessage, out responseHeaders, out responseStream);
/*
the return message contains an
exception with the aforementioned
message-string
*/
...
}
}
}
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