YangWX/MQTTnet
1
0
Fork 0
mirror of https://github.com/dotnet/MQTTnet.git synced 2026-10-21 12:16:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

Improve socket handling.

Browse Source
This commit is contained in:
Christian Kratky
2020-04-03 22:52:55 +02:00
parent 81b547f386
commit ad128c7889
11 changed files with 438 additions and 194 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/MQTTnet/Server/MqttServerEventDispatcher.cs
+55 -27
View File
@@ -7,7 +7,7 @@ namespace MQTTnet.Server
{
public class MqttServerEventDispatcher
{
private readonly IMqttNetLogger _logger;
readonly IMqttNetLogger _logger;
public MqttServerEventDispatcher(IMqttNetLogger logger)
{
@@ -24,18 +24,25 @@ namespace MQTTnet.Server
public IMqttApplicationMessageReceivedHandler ApplicationMessageReceivedHandler { get; set; }
public Task HandleClientConnectedAsync(string clientId)
public async Task SafeNotifyClientConnectedAsync(string clientId)
{
var handler = ClientConnectedHandler;
if (handler == null)
try
{
return Task.FromResult(0);
}
var handler = ClientConnectedHandler;
if (handler == null)
{
return;
}
return handler.HandleClientConnectedAsync(new MqttServerClientConnectedEventArgs(clientId));
await handler.HandleClientConnectedAsync(new MqttServerClientConnectedEventArgs(clientId)).ConfigureAwait(false);
}
catch (Exception exception)
{
_logger.Error(exception, "Error while handling custom 'ClientConnected' event.");
}
}
public async Task TryHandleClientDisconnectedAsync(string clientId, MqttClientDisconnectType disconnectType)
public async Task SafeNotifyClientDisconnectedAsync(string clientId, MqttClientDisconnectType disconnectType)
{
try
{
@@ -49,41 +56,62 @@ namespace MQTTnet.Server
}
catch (Exception exception)
{
_logger.Error(exception, "Error while handling 'ClientDisconnected' event.");
_logger.Error(exception, "Error while handling custom 'ClientDisconnected' event.");
}
}
public Task HandleClientSubscribedTopicAsync(string clientId, TopicFilter topicFilter)
public async Task SafeNotifyClientSubscribedTopicAsync(string clientId, TopicFilter topicFilter)
{
var handler = ClientSubscribedTopicHandler;
if (handler == null)
try
{
return Task.FromResult(0);
}
var handler = ClientSubscribedTopicHandler;
if (handler == null)
{
return;
}
return handler.HandleClientSubscribedTopicAsync(new MqttServerClientSubscribedTopicEventArgs(clientId, topicFilter));
await handler.HandleClientSubscribedTopicAsync(new MqttServerClientSubscribedTopicEventArgs(clientId, topicFilter)).ConfigureAwait(false);
}
catch (Exception exception)
{
_logger.Error(exception, "Error while handling custom 'ClientSubscribedTopic' event.");
}
}
public Task HandleClientUnsubscribedTopicAsync(string clientId, string topicFilter)
public async Task SafeNotifyClientUnsubscribedTopicAsync(string clientId, string topicFilter)
{
var handler = ClientUnsubscribedTopicHandler;
if (handler == null)
try
{
return Task.FromResult(0);
}
var handler = ClientUnsubscribedTopicHandler;
if (handler == null)
{
return;
}
return handler.HandleClientUnsubscribedTopicAsync(new MqttServerClientUnsubscribedTopicEventArgs(clientId, topicFilter));
await handler.HandleClientUnsubscribedTopicAsync(new MqttServerClientUnsubscribedTopicEventArgs(clientId, topicFilter)).ConfigureAwait(false);
}
catch (Exception exception)
{
_logger.Error(exception, "Error while handling custom 'ClientUnsubscribedTopic' event.");
}
}
public Task HandleApplicationMessageReceivedAsync(string senderClientId, MqttApplicationMessage applicationMessage)
public async Task SafeNotifyApplicationMessageReceivedAsync(string senderClientId, MqttApplicationMessage applicationMessage)
{
var handler = ApplicationMessageReceivedHandler;
if (handler == null)
try
{
return Task.FromResult(0);
}
var handler = ApplicationMessageReceivedHandler;
if (handler == null)
{
return;
}
return handler.HandleApplicationMessageReceivedAsync(new MqttApplicationMessageReceivedEventArgs(senderClientId, applicationMessage));
await handler.HandleApplicationMessageReceivedAsync(new MqttApplicationMessageReceivedEventArgs(senderClientId, applicationMessage)).ConfigureAwait(false); ;
}
catch (Exception exception)
{
_logger.Error(exception, "Error while handling custom 'ApplicationMessageReceived' event.");
}
}
}
}