void ITransport.SendRequestAsync(ServiceRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
Uri requestUri = new Uri(uri.Replace(TOKEN_ACTION, request.Action).Replace(TOKEN_SERVICE, request.Service));
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(requestUri);
httpRequest.Method = "POST";
httpRequest.Accept = httpRequest.ContentType = RpcUtils.HTTP_RPC_MIME_TYPE;
#if !SILVERLIGHT && !CF2
httpRequest.AutomaticDecompression = DecompressionMethods.None;
#endif
#if !SILVERLIGHT
httpRequest.UserAgent = "protobuf-net";
httpRequest.Headers.Add(RpcUtils.HTTP_RPC_VERSION_HEADER, "0.1");
#endif
Action <Exception> handler = delegate(Exception ex) {
request.OnException(ex);
};
Action <WebResponse> onResponse = delegate(WebResponse webResponse)
{
try
{
using (Stream stream = webResponse.GetResponseStream())
{
object result = RpcUtils.UnpackArgs(stream, request.Method, request.Args, RpcUtils.IsResponseArgument);
request.OnResponse(result);
}
}
catch (Exception ex) { handler(ex); }
};
Action <Stream> onGetRequest = delegate(Stream stream)
{
try
{
RpcUtils.PackArgs(stream, request.Method, null, request.Args, RpcUtils.IsRequestArgument);
stream.Close();
AsyncUtility.RunAsync(httpRequest.BeginGetResponse, httpRequest.EndGetResponse, onResponse, handler);
}
catch (Exception ex) {
//Trace.WriteLine(ex, GetType() + ":" + request.Method.DeclaringType.Name);
handler(ex);
}
};
AsyncUtility.RunAsync(httpRequest.BeginGetRequestStream, httpRequest.EndGetRequestStream, onGetRequest, handler);
}
private void ListenForContext()
{
AsyncUtility.RunAsync(
listener.BeginGetContext, listener.EndGetContext,
gotContext, null);
}