private async Task ReceiveEnvelopeAsync(Envelope envelope, Dispatcher dispatcher)
{
var envelopeViewModel = new EnvelopeViewModel();
envelopeViewModel.Envelope = envelope;
envelopeViewModel.Direction = DataOperation.Receive;
await await dispatcher.InvokeAsync(async () =>
{
this.Envelopes.Add(envelopeViewModel);
foreach (var macro in Macros.Where(m => m.IsActive))
{
await macro.Macro.ProcessAsync(envelopeViewModel, this);
}
});
}
public static string ExecuteSerialization(IEnvelopeSerializer serializer, Envelope envelope, int count)
{
string json = null;
var sw = System.Diagnostics.Stopwatch.StartNew();
for (int i = 0; i < count; i++)
{
json = serializer.Serialize(envelope);
}
sw.Stop();
System.Console.WriteLine("{0}: {1} ms", serializer.GetType().Name, sw.ElapsedMilliseconds);
return json;
}
/// <summary>
/// Sends an envelope to
/// the connected node
/// </summary>
/// <param name="envelope">Envelope to be transported</param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
/// <exception cref="System.NotImplementedException"></exception>
public override async Task SendAsync(Envelope envelope, CancellationToken cancellationToken)
{
if (envelope == null)
{
throw new ArgumentNullException("envelope");
}
if (_stream == null ||
!_stream.CanWrite)
{
throw new InvalidOperationException("Invalid stream state. Call OpenAsync first.");
}
var envelopeJson = _envelopeSerializer.Serialize(envelope);
if (_traceWriter != null &&
_traceWriter.IsEnabled)
{
await _traceWriter.TraceAsync(envelopeJson, DataOperation.Send).ConfigureAwait(false);
}
var jsonBytes = Encoding.UTF8.GetBytes(envelopeJson);
await _sendSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
await _stream.WriteAsync(jsonBytes, 0, jsonBytes.Length, cancellationToken).ConfigureAwait(false);
}
finally
{
_sendSemaphore.Release();
}
}
/// <summary>
/// Gets the sender node of the envelope.
/// </summary>
/// <param name="envelope">The envelope.</param>
/// <returns></returns>
public static Node GetSender(this Envelope envelope)
{
return(envelope.Pp ?? envelope.From);
}
