YangWX/MQTTnet
1
0
Fork 0
mirror of https://github.com/dotnet/MQTTnet.git synced 2026-10-26 16:24:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

Performance optimizations

Browse Source
This commit is contained in:
Christian Kratky
2017-04-09 15:10:35 +02:00
parent 8bfad437cf
commit 9816f12df6
16 changed files with 172 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MQTTnet.Core/Client/MqttClient.cs
+13 -11
View File
@@ -88,11 +88,11 @@ namespace MQTTnet.Core.Client
await DisconnectInternalAsync();
}
public async Task<IList<MqttSubscribeResult>> SubscribeAsync(params TopicFilter[] topicFilters)
public Task<IList<MqttSubscribeResult>> SubscribeAsync(params TopicFilter[] topicFilters)
{
if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters));
return await SubscribeAsync(topicFilters.ToList());
return SubscribeAsync(topicFilters.ToList());
}
public async Task<IList<MqttSubscribeResult>> SubscribeAsync(IList<TopicFilter> topicFilters)
@@ -117,11 +117,11 @@ namespace MQTTnet.Core.Client
return topicFilters.Select((t, i) => new MqttSubscribeResult(t, response.SubscribeReturnCodes[i])).ToList();
}
public async Task Unsubscribe(params string[] topicFilters)
public Task Unsubscribe(params string[] topicFilters)
{
if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters));
await Unsubscribe(topicFilters.ToList());
return Unsubscribe(topicFilters.ToList());
}
public async Task Unsubscribe(IList<string> topicFilters)
@@ -274,14 +274,14 @@ namespace MQTTnet.Core.Client
FireApplicationMessageReceivedEvent(originalPublishPacket);
}
private async Task SendAsync(MqttBasePacket packet)
private Task SendAsync(MqttBasePacket packet)
{
await _adapter.SendPacketAsync(packet, _options.DefaultCommunicationTimeout);
return _adapter.SendPacketAsync(packet, _options.DefaultCommunicationTimeout);
}
private async Task<TResponsePacket> SendAndReceiveAsync<TResponsePacket>(MqttBasePacket requestPacket) where TResponsePacket : MqttBasePacket
{
Func<MqttBasePacket, bool> responsePacketSelector = p =>
bool ResponsePacketSelector(MqttBasePacket p)
{
var p1 = p as TResponsePacket;
if (p1 == null)
@@ -301,10 +301,10 @@ namespace MQTTnet.Core.Client
}
return true;
};
}
await _adapter.SendPacketAsync(requestPacket, _options.DefaultCommunicationTimeout);
return (TResponsePacket)await _packetDispatcher.WaitForPacketAsync(responsePacketSelector, _options.DefaultCommunicationTimeout);
return (TResponsePacket)await _packetDispatcher.WaitForPacketAsync(ResponsePacketSelector, _options.DefaultCommunicationTimeout);
}
private ushort GetNewPacketIdentifier()
@@ -324,8 +324,9 @@ namespace MQTTnet.Core.Client
await SendAndReceiveAsync<MqttPingRespPacket>(new MqttPingReqPacket());
}
}
catch (MqttCommunicationException)
catch (MqttCommunicationException exception)
{
MqttTrace.Warning(nameof(MqttClient), exception, "MQTT communication error while receiving packets.");
}
catch (Exception exception)
{
@@ -351,8 +352,9 @@ namespace MQTTnet.Core.Client
Task.Run(() => ProcessReceivedPacket(mqttPacket), cancellationToken).Forget();
}
}
catch (MqttCommunicationException)
catch (MqttCommunicationException exception)
{
MqttTrace.Warning(nameof(MqttClient), exception, "MQTT communication error while receiving packets.");
}
catch (Exception exception)
{