private async Task TransmitAsync(CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
_txEvent.Wait(cancellationToken);
_txEvent.Reset();
NanoMessage nanoMessage;
while (_txQueue.TryDequeue(out nanoMessage))
{
var nanoMessageBatch = new NanoMessageBatch();
nanoMessageBatch.NanoMessages.Add(nanoMessage);
var segments = nanoMessageBatch.Serialize().ToArraySegments(_bufferSize);
var tx = 0;
for (var i = 0; i < segments.Count; i++)
{
var segment = segments[i];
await
_webSocket.SendAsync(segment, WebSocketMessageType.Binary, i == segments.Count - 1,
cancellationToken).ConfigureAwait(false);
tx += segment.Count;
}
Trace.TraceEvent(TraceEventType.Verbose, 1000, () => "Tx {0} bytes", tx.ToString());
TxCount += nanoMessageBatch.NanoMessages.Count;
}
}
}
/// <summary>
/// Processes the message asynchronous.
/// </summary>
/// <param name="bytes">The bytes.</param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
private Task ProcessMessageAsync(byte[] bytes, CancellationToken cancellationToken)
{
NanoMessageBatch nanoMessageBatch;
using (var ms = new MemoryStream(bytes))
{
nanoMessageBatch = NanoMessageBatch.Deserialize(ms);
}
var tasks = new List <Task>(nanoMessageBatch.NanoMessages.Count);
tasks.AddRange(nanoMessageBatch.NanoMessages.Select(OnReceivedNanoMessageAsync));
return(TaskHelpers.Iterate(tasks, cancellationToken));
}
