IAsyncResult IRequestReplyRouter.BeginProcessRequest(Message message, AsyncCallback callback, object state)
{
if (request_reply_channel != null)
{
throw new InvalidOperationException("Another async request operation is in progress");
}
var sel = GetMatchingEndpoints(message);
ServiceEndpoint se = null;
foreach (var se_ in sel)
{
if (se != null)
{
throw new InvalidOperationException("Multiple endpoints cannot be specified for request-reply channel");
}
se = se_;
}
if (se == null)
{
throw new InvalidOperationException("No service endpoint is registered to the request-reply channel");
}
if (request_reply_factory == null)
{
request_reply_factory = new ChannelFactory <IRequestReplyRouter> (se);
}
request_reply_channel = request_reply_factory.CreateChannel();
return(request_reply_channel.BeginProcessRequest(message, null, null));
}
Message IRequestReplyRouter.EndProcessRequest(IAsyncResult result)
{
if (request_reply_channel == null)
{
throw new InvalidOperationException("Async request has not started");
}
var ch = request_reply_channel;
request_reply_channel = null;
return(ch.EndProcessRequest(result));
}
Message IRequestReplyRouter.EndProcessRequest (IAsyncResult result)
{
if (request_reply_channel == null)
throw new InvalidOperationException ("Async request has not started");
var ch = request_reply_channel;
request_reply_channel = null;
return ch.EndProcessRequest (result);
}
IAsyncResult IRequestReplyRouter.BeginProcessRequest (Message message, AsyncCallback callback, object state)
{
if (request_reply_channel != null)
throw new InvalidOperationException ("Another async request operation is in progress");
var sel = GetMatchingEndpoints (message);
ServiceEndpoint se = null;
foreach (var se_ in sel) {
if (se != null)
throw new InvalidOperationException ("Multiple endpoints cannot be specified for request-reply channel");
se = se_;
}
if (se == null)
throw new InvalidOperationException ("No service endpoint is registered to the request-reply channel");
if (request_reply_factory == null)
request_reply_factory = new ChannelFactory<IRequestReplyRouter> (se);
request_reply_channel = request_reply_factory.CreateChannel ();
return request_reply_channel.BeginProcessRequest (message, null, null);
}
