mirror of
https://github.com/dotnet/MQTTnet.git
synced 2026-10-20 11:45:43 +08:00
Fix several deadlocks
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@@ -57,7 +57,7 @@ namespace MQTTnet.Server
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return _clientSessionsManager.UnsubscribeAsync(clientId, topicFilters);
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}
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public async Task PublishAsync(IEnumerable<MqttApplicationMessage> applicationMessages)
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public Task PublishAsync(IEnumerable<MqttApplicationMessage> applicationMessages)
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{
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if (applicationMessages == null) throw new ArgumentNullException(nameof(applicationMessages));
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@@ -65,8 +65,10 @@ namespace MQTTnet.Server
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foreach (var applicationMessage in applicationMessages)
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{
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await _clientSessionsManager.DispatchApplicationMessageAsync(null, applicationMessage);
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_clientSessionsManager.StartDispatchApplicationMessage(null, applicationMessage);
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}
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return Task.FromResult(0);
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}
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public async Task StartAsync(IMqttServerOptions options)
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@@ -80,14 +82,7 @@ namespace MQTTnet.Server
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_retainedMessagesManager = new MqttRetainedMessagesManager(Options, _logger);
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await _retainedMessagesManager.LoadMessagesAsync();
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_clientSessionsManager = new MqttClientSessionsManager(Options, _retainedMessagesManager, _logger)
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{
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ClientConnectedCallback = OnClientConnected,
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ClientDisconnectedCallback = OnClientDisconnected,
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ClientSubscribedTopicCallback = OnClientSubscribedTopic,
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ClientUnsubscribedTopicCallback = OnClientUnsubscribedTopic,
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ApplicationMessageReceivedCallback = OnApplicationMessageReceived
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};
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_clientSessionsManager = new MqttClientSessionsManager(Options, this, _retainedMessagesManager, _logger);
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foreach (var adapter in _adapters)
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{
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@@ -132,29 +127,29 @@ namespace MQTTnet.Server
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}
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}
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private void OnClientConnected(ConnectedMqttClient client)
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internal void OnClientConnected(ConnectedMqttClient client)
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{
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_logger.Info<MqttServer>("Client '{0}': Connected.", client.ClientId);
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ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(client));
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}
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private void OnClientDisconnected(ConnectedMqttClient client, bool wasCleanDisconnect)
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internal void OnClientDisconnected(ConnectedMqttClient client, bool wasCleanDisconnect)
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{
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_logger.Info<MqttServer>("Client '{0}': Disconnected (clean={1}).", client.ClientId, wasCleanDisconnect);
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ClientDisconnected?.Invoke(this, new MqttClientDisconnectedEventArgs(client, wasCleanDisconnect));
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}
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private void OnClientSubscribedTopic(string clientId, TopicFilter topicFilter)
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internal void OnClientSubscribedTopic(string clientId, TopicFilter topicFilter)
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{
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ClientSubscribedTopic?.Invoke(this, new MqttClientSubscribedTopicEventArgs(clientId, topicFilter));
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}
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private void OnClientUnsubscribedTopic(string clientId, string topicFilter)
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internal void OnClientUnsubscribedTopic(string clientId, string topicFilter)
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{
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ClientUnsubscribedTopic?.Invoke(this, new MqttClientUnsubscribedTopicEventArgs(clientId, topicFilter));
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}
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private void OnApplicationMessageReceived(string clientId, MqttApplicationMessage applicationMessage)
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internal void OnApplicationMessageReceived(string clientId, MqttApplicationMessage applicationMessage)
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{
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ApplicationMessageReceived?.Invoke(this, new MqttApplicationMessageReceivedEventArgs(clientId, applicationMessage));
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}
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