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Add statistics of last sent packets to the _ConnectedClient_.

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This commit is contained in:
Christian Kratky
2017-11-28 21:19:30 +01:00
parent bc959a8c3d
commit 0ee3c8e135
8 changed files with 137 additions and 68 deletions
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Frameworks/MQTTnet.NetStandard/Implementations/MqttServerAdapter.cs
+35 -4
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@@ -42,7 +42,7 @@ namespace MQTTnet.Implementations
_defaultEndpointSocket.Bind(new IPEndPoint(IPAddress.Any, options.GetDefaultEndpointPort()));
_defaultEndpointSocket.Listen(options.ConnectionBacklog);
Task.Run(() => AcceptDefaultEndpointConnectionsAsync(_cancellationTokenSource.Token), _cancellationTokenSource.Token);
Task.Run(async () => await AcceptDefaultEndpointConnectionsAsync(_cancellationTokenSource.Token).ConfigureAwait(false), _cancellationTokenSource.Token).ConfigureAwait(false);
}
if (options.TlsEndpointOptions.IsEnabled)
@@ -62,7 +62,7 @@ namespace MQTTnet.Implementations
_tlsEndpointSocket.Bind(new IPEndPoint(IPAddress.Any, options.GetTlsEndpointPort()));
_tlsEndpointSocket.Listen(options.ConnectionBacklog);
Task.Run(() => AcceptTlsEndpointConnectionsAsync(_cancellationTokenSource.Token), _cancellationTokenSource.Token);
Task.Run(async () => await AcceptTlsEndpointConnectionsAsync(_cancellationTokenSource.Token).ConfigureAwait(false), _cancellationTokenSource.Token).ConfigureAwait(false);
}
return Task.FromResult(0);
@@ -102,13 +102,29 @@ namespace MQTTnet.Implementations
#else
var clientSocket = await _defaultEndpointSocket.AcceptAsync().ConfigureAwait(false);
#endif
var clientAdapter = new MqttChannelAdapter(new MqttTcpChannel(clientSocket, null), new MqttPacketSerializer(), _logger);
ClientAccepted?.Invoke(this, new MqttServerAdapterClientAcceptedEventArgs(clientAdapter));
}
catch (ObjectDisposedException)
{
// It can happen that the listener socket is accessed after the cancellation token is already set and the listener socket is disposed.
}
catch (SocketException exception)
{
if (exception.SocketErrorCode == SocketError.OperationAborted)
{
return;
}
_logger.Error<MqttServerAdapter>(exception, "Error while accepting connection at default endpoint.");
}
catch (Exception exception)
{
_logger.Error<MqttServerAdapter>(exception, "Error while accepting connection at default endpoint.");
}
finally
{
//excessive CPU consumed if in endless loop of socket errors
await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken).ConfigureAwait(false);
}
@@ -133,10 +149,25 @@ namespace MQTTnet.Implementations
var clientAdapter = new MqttChannelAdapter(new MqttTcpChannel(clientSocket, sslStream), new MqttPacketSerializer(), _logger);
ClientAccepted?.Invoke(this, new MqttServerAdapterClientAcceptedEventArgs(clientAdapter));
}
catch (ObjectDisposedException)
{
// It can happen that the listener socket is accessed after the cancellation token is already set and the listener socket is disposed.
}
catch (SocketException exception)
{
if (exception.SocketErrorCode == SocketError.OperationAborted)
{
return;
}
_logger.Error<MqttServerAdapter>(exception, "Error while accepting connection at default endpoint.");
}
catch (Exception exception)
{
_logger.Error<MqttServerAdapter>(exception, "Error while accepting connection at TLS endpoint.");
}
finally
{
//excessive CPU consumed if in endless loop of socket errors
await Task.Delay(TimeSpan.FromSeconds(1), cancellationToken).ConfigureAwait(false);
}