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use raw buffer for frist connect msg then use buffered stream to read more efficient

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Eggers Jan
2017-09-13 09:14:08 +02:00
parent 6c7e70f78a
commit c7c1691d75
9 changed files with 35 additions and 20 deletions
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MQTTnet.Core/Adapter/MqttChannelCommunicationAdapter.cs
+4 -5
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@@ -50,7 +50,7 @@ namespace MQTTnet.Core.Adapter
}
}
await _sendTask.ConfigureAwait( false );
await _sendTask; // configure await false geneates stackoverflow
await _channel.SendStream.FlushAsync().TimeoutAfter( timeout ).ConfigureAwait( false );
}
@@ -61,11 +61,11 @@ namespace MQTTnet.Core.Adapter
Tuple<MqttPacketHeader, MemoryStream> tuple;
if (timeout > TimeSpan.Zero)
{
tuple = await ReceiveAsync().TimeoutAfter(timeout).ConfigureAwait(false);
tuple = await ReceiveAsync(_channel.RawStream).TimeoutAfter(timeout).ConfigureAwait(false);
}
else
{
tuple = await ReceiveAsync().ConfigureAwait(false);
tuple = await ReceiveAsync(_channel.RawStream).ConfigureAwait(false);
}
var packet = PacketSerializer.Deserialize(tuple.Item1, tuple.Item2);
@@ -79,9 +79,8 @@ namespace MQTTnet.Core.Adapter
return packet;
}
private async Task<Tuple<MqttPacketHeader, MemoryStream>> ReceiveAsync()
private async Task<Tuple<MqttPacketHeader, MemoryStream>> ReceiveAsync(Stream stream)
{
var stream = _channel.ReceiveStream;
var header = MqttPacketReader.ReadHeaderFromSource(stream);
MemoryStream body = null;