Exemple #1
0
        public Task<IClientResponse> ProcessRequest(string url, Action<IClientRequest> prepareRequest, Dictionary<string, string> postData)
        {
            var uri = new Uri(url);
            PersistentConnection connection;

            if (!_shutDownToken.IsCancellationRequested && TryGetConnection(uri.LocalPath, out connection))
            {
                var tcs = new TaskCompletionSource<IClientResponse>();
                var clientTokenSource = new CancellationTokenSource();
                var request = new Request(uri, clientTokenSource, postData, User);
                prepareRequest(request);

                Response response = null;
                response = new Response(clientTokenSource.Token, () => tcs.TrySetResult(response));
                var hostContext = new HostContext(request, response);

                hostContext.Items[HostConstants.ShutdownToken] = _shutDownToken.Token;

                connection.Initialize(DependencyResolver, hostContext);

                connection.ProcessRequestAsync(hostContext).ContinueWith(task =>
                {
                    if (task.IsFaulted)
                    {
                        tcs.TrySetException(task.Exception);
                    }
                    else if (task.IsCanceled)
                    {
                        tcs.TrySetCanceled();
                    }
                    else
                    {
                        tcs.TrySetResult(response);
                    }

                    response.Close();
                });

                return tcs.Task;
            }

            return TaskAsyncHelper.FromError<IClientResponse>(new InvalidOperationException("Not a valid end point"));
        }