Christian Kratky
6 vuotta sitten
27 muutettua tiedostoa jossa 837 lisäystä ja 225 poistoa
Jaettu näkymä
Diff Options
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+1 -1Build/MQTTnet.AspNetCore.nuspec
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+1 -1Build/MQTTnet.Extensions.ManagedClient.nuspec
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+1 -1Build/MQTTnet.Extensions.Rpc.nuspec
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+7 -2Build/MQTTnet.nuspec
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+222 -0MQTTnet.noUWP.sln
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+2 -1README.md
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+1 -0Source/MQTTnet.Extensions.ManagedClient/IManagedMqttClient.cs
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+2 -1Source/MQTTnet.Extensions.ManagedClient/MQTTnet.Extensions.ManagedClient.csproj
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+42 -14Source/MQTTnet.Extensions.ManagedClient/ManagedMqttClient.cs
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+2 -1Source/MQTTnet.Extensions.Rpc/MQTTnet.Extensions.Rpc.csproj
-
+1 -0Source/MQTTnet/Client/IMqttClient.cs
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+29 -28Source/MQTTnet/Client/MqttClient.cs
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+5 -5Source/MQTTnet/Implementations/MqttTcpChannel.cs
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+34 -0Source/MQTTnet/Internal/BlockingQueue.cs
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+8 -2Source/MQTTnet/Server/MqttClientKeepAliveMonitor.cs
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+179 -78Source/MQTTnet/Server/MqttClientSession.cs
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+23 -14Source/MQTTnet/Server/MqttClientSessionsManager.cs
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+5 -5Source/MQTTnet/Server/MqttClientSubscriptionsManager.cs
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+9 -29Source/MQTTnet/Server/MqttServer.cs
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+42 -0Source/MQTTnet/Server/MqttServerEventDispatcher.cs
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+3 -2Tests/MQTTnet.Benchmarks/MQTTnet.Benchmarks.csproj
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+95 -3Tests/MQTTnet.Core.Tests/MqttClientTests.cs
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+114 -21Tests/MQTTnet.Core.Tests/MqttServerTests.cs
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+5 -7Tests/MQTTnet.Core.Tests/MqttSubscriptionsManagerTests.cs
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+2 -1Tests/MQTTnet.TestApp.NetCore/MQTTnet.TestApp.NetCore.csproj
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+1 -7Tests/MQTTnet.TestApp.NetCore/ManagedClientTest.cs
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+1 -1appveyor.yml
+ 1
- 1
Build/MQTTnet.AspNetCore.nuspec
Näytä tiedosto
| @@ -14,7 +14,7 @@ | |||
| <copyright>Copyright Christian Kratky 2016-2018</copyright> | |||
| <tags>MQTT Message Queue Telemetry Transport MQTTClient MQTTServer Server MQTTBroker Broker NETStandard IoT InternetOfThings Messaging Hardware Arduino Sensor Actuator M2M ESP Smart Home Cities Automation Xamarin</tags> | |||
| <dependencies> | |||
| <dependency id="MQTTnet" version="2.8.5-rc3" /> | |||
| <dependency id="MQTTnet" version="2.8.5" /> | |||
| <dependency id="Microsoft.AspNetCore.Connections.Abstractions" version="2.1.3" /> | |||
| <dependency id="Microsoft.AspNetCore.WebSockets" version="2.1.1" /> | |||
| <dependency id="Microsoft.Extensions.Hosting.Abstractions" version="2.1.1" /> | |||
+ 1
- 1
Build/MQTTnet.Extensions.ManagedClient.nuspec
Näytä tiedosto
| @@ -14,7 +14,7 @@ | |||
| <copyright>Copyright Christian Kratky 2016-2018</copyright> | |||
| <tags>MQTT Message Queue Telemetry Transport MQTTClient MQTTServer Server MQTTBroker Broker NETStandard IoT InternetOfThings Messaging Hardware Arduino Sensor Actuator M2M ESP Smart Home Cities Automation Xamarin</tags> | |||
| <dependencies> | |||
| <dependency id="MQTTnet" version="2.8.5-rc3" /> | |||
| <dependency id="MQTTnet" version="2.8.5" /> | |||
| </dependencies> | |||
| </metadata> | |||
+ 1
- 1
Build/MQTTnet.Extensions.Rpc.nuspec
Näytä tiedosto
| @@ -14,7 +14,7 @@ | |||
| <copyright>Copyright Christian Kratky 2016-2018</copyright> | |||
| <tags>MQTT Message Queue Telemetry Transport MQTTClient MQTTServer Server MQTTBroker Broker NETStandard IoT InternetOfThings Messaging Hardware Arduino Sensor Actuator M2M ESP Smart Home Cities Automation Xamarin</tags> | |||
| <dependencies> | |||
| <dependency id="MQTTnet" version="2.8.5-rc3" /> | |||
| <dependency id="MQTTnet" version="2.8.5" /> | |||
| </dependencies> | |||
| </metadata> | |||
+ 7
- 2
Build/MQTTnet.nuspec
Näytä tiedosto
| @@ -12,12 +12,17 @@ | |||
| <description>MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker).</description> | |||
| <releaseNotes> * [Core] Updated nuget packages due to security issues. | |||
| * [Client] Fixed wrong behavior of publish method when client is disconnecting (thanks to @PaulFake). | |||
| * [Client] Added readonly property for accessing options. | |||
| * [ManagedClient] Added max pending messages count option. | |||
| * [ManagedClient] Add pending messages overflow strategy option. | |||
| * [ManagedClient] Fixed an issue which deletes the wrong message from the internal queue (thanks to @PaulFake). | |||
| * [ManagedClient] Added readonly property for accessing options. | |||
| * [Server] Added new method which exposes all retained messages. | |||
| * [Server] Removed (wrong) setter from the server options interface. | |||
| * [Server] fixed cpu spike in case a client disconnectes (issue 421). | |||
| * [Server] fixed concurrent sends with Aspnetcore.Connections.Abstractions based transport. | |||
| * [Server] Fixed cpu spike in case a client disconnects (issue 421). | |||
| * [Server] Fixed concurrent sends with Aspnetcore.Connections.Abstractions based transport. | |||
| * [Server] Fixed wrong retain flag when distributing application messages (thanks to @trev0115). | |||
| * [Server] Fixed issue which closes a connection when reconnecting with the same client ID (thanks to @fogzot). | |||
| </releaseNotes> | |||
| <copyright>Copyright Christian Kratky 2016-2018</copyright> | |||
| <tags>MQTT Message Queue Telemetry Transport MQTTClient MQTTServer Server MQTTBroker Broker NETStandard IoT InternetOfThings Messaging Hardware Arduino Sensor Actuator M2M ESP Smart Home Cities Automation Xamarin</tags> | |||
+ 222
- 0
MQTTnet.noUWP.sln
Näytä tiedosto
| @@ -0,0 +1,222 @@ | |||
| | |||
| Microsoft Visual Studio Solution File, Format Version 12.00 | |||
| # Visual Studio 15 | |||
| VisualStudioVersion = 15.0.27004.2010 | |||
| MinimumVisualStudioVersion = 10.0.40219.1 | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.Core.Tests", "Tests\MQTTnet.Core.Tests\MQTTnet.Core.Tests.csproj", "{A7FF0C91-25DE-4BA6-B39E-F54E8DADF1CC}" | |||
| EndProject | |||
| Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tests", "Tests", "{9248C2E1-B9D6-40BF-81EC-86004D7765B4}" | |||
| EndProject | |||
| Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Source", "Source", "{32A630A7-2598-41D7-B625-204CD906F5FB}" | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet", "Source\MQTTnet\MQTTnet.csproj", "{3587E506-55A2-4EB3-99C7-DC01E42D25D2}" | |||
| EndProject | |||
| Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{67C28AC1-BC3A-420A-BE9C-FA2401431CF9}" | |||
| ProjectSection(SolutionItems) = preProject | |||
| Build\build.ps1 = Build\build.ps1 | |||
| Build\MQTTnet.AspNetCore.nuspec = Build\MQTTnet.AspNetCore.nuspec | |||
| Build\MQTTnet.Extensions.ManagedClient.nuspec = Build\MQTTnet.Extensions.ManagedClient.nuspec | |||
| Build\MQTTnet.Extensions.Rpc.nuspec = Build\MQTTnet.Extensions.Rpc.nuspec | |||
| Build\MQTTnet.nuspec = Build\MQTTnet.nuspec | |||
| Build\upload.ps1 = Build\upload.ps1 | |||
| EndProjectSection | |||
| EndProject | |||
| Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{B3F60ECB-45BA-4C66-8903-8BB89CA67998}" | |||
| ProjectSection(SolutionItems) = preProject | |||
| .bettercodehub.yml = .bettercodehub.yml | |||
| appveyor.yml = appveyor.yml | |||
| LICENSE = LICENSE | |||
| README.md = README.md | |||
| EndProjectSection | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.TestApp.NetCore", "Tests\MQTTnet.TestApp.NetCore\MQTTnet.TestApp.NetCore.csproj", "{3D283AAD-AAA8-4339-8394-52F80B6304DB}" | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.TestApp.AspNetCore2", "Tests\MQTTnet.TestApp.AspNetCore2\MQTTnet.TestApp.AspNetCore2.csproj", "{C6FF8AEA-0855-41EC-A1F3-AC262225BAB9}" | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.AspNetCore", "Source\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj", "{F10C4060-F7EE-4A83-919F-FF723E72F94A}" | |||
| EndProject | |||
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| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.Extensions.Rpc", "Source\MQTTnet.Extensions.Rpc\MQTTnet.Extensions.Rpc.csproj", "{C444E9C8-95FA-430E-9126-274129DE16CD}" | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.Benchmarks", "Tests\MQTTnet.Benchmarks\MQTTnet.Benchmarks.csproj", "{998D04DD-7CB0-45F5-A393-E2495C16399E}" | |||
| EndProject | |||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.Extensions.ManagedClient", "Source\MQTTnet.Extensions.ManagedClient\MQTTnet.Extensions.ManagedClient.csproj", "{C400533A-8EBA-4F0B-BF4D-295C3708604B}" | |||
| EndProject | |||
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| EndProject | |||
| Global | |||
| GlobalSection(SolutionConfigurationPlatforms) = preSolution | |||
| Debug|Any CPU = Debug|Any CPU | |||
| Debug|ARM = Debug|ARM | |||
| Debug|x64 = Debug|x64 | |||
| Debug|x86 = Debug|x86 | |||
| Release|Any CPU = Release|Any CPU | |||
| Release|ARM = Release|ARM | |||
| Release|x64 = Release|x64 | |||
| Release|x86 = Release|x86 | |||
| EndGlobalSection | |||
| GlobalSection(ProjectConfigurationPlatforms) = postSolution | |||
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| SolutionGuid = {07536672-5CBC-4BE3-ACE0-708A431A7894} | |||
| EndGlobalSection | |||
| EndGlobal | |||
+ 2
- 1
README.md
Näytä tiedosto
| @@ -86,12 +86,13 @@ This project also listed at Open Collective (https://opencollective.com/mqttnet) | |||
| This library is used in the following projects: | |||
| * Azure Functions MQTT Bindings, [CaseOnline.Azure.WebJobs.Extensions.Mqtt](https://github.com/keesschollaart81/CaseOnline.Azure.WebJobs.Extensions.Mqtt/) | |||
| * HA4IoT (Open Source Home Automation system for .NET, <https://github.com/chkr1011/HA4IoT>) | |||
| * MQTT Client Rx (Wrapper for Reactive Extensions, <https://github.com/1iveowl/MQTTClient.rx>) | |||
| * MQTT Tester (MQTT client test app for [Android](https://play.google.com/store/apps/details?id=com.liveowl.mqtttester) and [iOS](https://itunes.apple.com/us/app/mqtt-tester/id1278621826?mt=8)) | |||
| * Wirehome.Core (Open Source Home Automation system for .NET Core, <https://github.com/chkr1011/Wirehome.Core>) | |||
| If you use this library and want to see your project here please let me know. | |||
| If you use this library and want to see your project here please create a pull request. | |||
| ## MIT License | |||
+ 1
- 0
Source/MQTTnet.Extensions.ManagedClient/IManagedMqttClient.cs
Näytä tiedosto
| @@ -10,6 +10,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| bool IsStarted { get; } | |||
| bool IsConnected { get; } | |||
| int PendingApplicationMessagesCount { get; } | |||
| IManagedMqttClientOptions Options { get; } | |||
| event EventHandler<MqttClientConnectedEventArgs> Connected; | |||
| event EventHandler<MqttClientDisconnectedEventArgs> Disconnected; | |||
+ 2
- 1
Source/MQTTnet.Extensions.ManagedClient/MQTTnet.Extensions.ManagedClient.csproj
Näytä tiedosto
| @@ -1,7 +1,8 @@ | |||
| <Project Sdk="Microsoft.NET.Sdk"> | |||
| <PropertyGroup> | |||
| <TargetFrameworks>netstandard1.3;netstandard2.0;net452;net461</TargetFrameworks> | |||
| <TargetFrameworks>netstandard1.3;netstandard2.0</TargetFrameworks> | |||
| <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net452;net461</TargetFrameworks> | |||
| <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' AND '$(MSBuildRuntimeType)' != 'Core'">$(TargetFrameworks);uap10.0</TargetFrameworks> | |||
| <Product /> | |||
| <Company /> | |||
+ 42
- 14
Source/MQTTnet.Extensions.ManagedClient/ManagedMqttClient.cs
Näytä tiedosto
| @@ -27,8 +27,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| private CancellationTokenSource _publishingCancellationToken; | |||
| private ManagedMqttClientStorageManager _storageManager; | |||
| private IManagedMqttClientOptions _options; | |||
| private bool _subscriptionsNotPushed; | |||
| public ManagedMqttClient(IMqttClient mqttClient, IMqttNetChildLogger logger) | |||
| @@ -47,6 +46,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| public bool IsConnected => _mqttClient.IsConnected; | |||
| public bool IsStarted => _connectionCancellationToken != null; | |||
| public int PendingApplicationMessagesCount => _messageQueue.Count; | |||
| public IManagedMqttClientOptions Options { get; private set; } | |||
| public event EventHandler<MqttClientConnectedEventArgs> Connected; | |||
| public event EventHandler<MqttClientDisconnectedEventArgs> Disconnected; | |||
| @@ -70,11 +70,11 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| if (_connectionCancellationToken != null) throw new InvalidOperationException("The managed client is already started."); | |||
| _options = options; | |||
| Options = options; | |||
| if (_options.Storage != null) | |||
| if (Options.Storage != null) | |||
| { | |||
| _storageManager = new ManagedMqttClientStorageManager(_options.Storage); | |||
| _storageManager = new ManagedMqttClientStorageManager(Options.Storage); | |||
| var messages = await _storageManager.LoadQueuedMessagesAsync().ConfigureAwait(false); | |||
| foreach (var message in messages) | |||
| @@ -116,16 +116,16 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| ManagedMqttApplicationMessage removedMessage = null; | |||
| lock (_messageQueue) | |||
| { | |||
| if (_messageQueue.Count >= _options.MaxPendingMessages) | |||
| if (_messageQueue.Count >= Options.MaxPendingMessages) | |||
| { | |||
| if (_options.PendingMessagesOverflowStrategy == MqttPendingMessagesOverflowStrategy.DropNewMessage) | |||
| if (Options.PendingMessagesOverflowStrategy == MqttPendingMessagesOverflowStrategy.DropNewMessage) | |||
| { | |||
| _logger.Verbose("Skipping publish of new application message because internal queue is full."); | |||
| ApplicationMessageSkipped?.Invoke(this, new ApplicationMessageSkippedEventArgs(applicationMessage)); | |||
| return; | |||
| } | |||
| if (_options.PendingMessagesOverflowStrategy == MqttPendingMessagesOverflowStrategy.DropOldestQueuedMessage) | |||
| if (Options.PendingMessagesOverflowStrategy == MqttPendingMessagesOverflowStrategy.DropOldestQueuedMessage) | |||
| { | |||
| removedMessage = _messageQueue.RemoveFirst(); | |||
| _logger.Verbose("Removed oldest application message from internal queue because it is full."); | |||
| @@ -219,7 +219,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| if (connectionState == ReconnectionResult.NotConnected) | |||
| { | |||
| StopPublishing(); | |||
| await Task.Delay(_options.AutoReconnectDelay, cancellationToken).ConfigureAwait(false); | |||
| await Task.Delay(Options.AutoReconnectDelay, cancellationToken).ConfigureAwait(false); | |||
| return; | |||
| } | |||
| @@ -232,7 +232,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| if (connectionState == ReconnectionResult.StillConnected) | |||
| { | |||
| await Task.Delay(_options.ConnectionCheckInterval, cancellationToken).ConfigureAwait(false); | |||
| await Task.Delay(Options.ConnectionCheckInterval, cancellationToken).ConfigureAwait(false); | |||
| } | |||
| } | |||
| catch (OperationCanceledException) | |||
| @@ -254,7 +254,15 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| { | |||
| while (!cancellationToken.IsCancellationRequested && _mqttClient.IsConnected) | |||
| { | |||
| var message = _messageQueue.Dequeue(); | |||
| //Peek at the message without dequeueing in order to prevent the | |||
| //possibility of the queue growing beyond the configured cap. | |||
| //Previously, messages could be re-enqueued if there was an | |||
| //exception, and this re-enqueueing did not honor the cap. | |||
| //Furthermore, because re-enqueueing would shuffle the order | |||
| //of the messages, the DropOldestQueuedMessage strategy would | |||
| //be unable to know which message is actually the oldest and would | |||
| //instead drop the first item in the queue. | |||
| var message = _messageQueue.PeekAndWait(); | |||
| if (message == null) | |||
| { | |||
| continue; | |||
| @@ -284,6 +292,16 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| try | |||
| { | |||
| _mqttClient.PublishAsync(message.ApplicationMessage).GetAwaiter().GetResult(); | |||
| lock (_messageQueue) //lock to avoid conflict with this.PublishAsync | |||
| { | |||
| //While publishing this message, this.PublishAsync could have booted this | |||
| //message off the queue to make room for another (when using a cap | |||
| //with the DropOldestQueuedMessage strategy). If the first item | |||
| //in the queue is equal to this message, then it's safe to remove | |||
| //it from the queue. If not, that means this.PublishAsync has already | |||
| //removed it, in which case we don't want to do anything. | |||
| _messageQueue.RemoveFirst(i => i.Id.Equals(message.Id)); | |||
| } | |||
| _storageManager?.RemoveAsync(message).GetAwaiter().GetResult(); | |||
| } | |||
| catch (MqttCommunicationException exception) | |||
| @@ -292,9 +310,19 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| _logger.Warning(exception, $"Publishing application ({message.Id}) message failed."); | |||
| if (message.ApplicationMessage.QualityOfServiceLevel > MqttQualityOfServiceLevel.AtMostOnce) | |||
| if (message.ApplicationMessage.QualityOfServiceLevel == MqttQualityOfServiceLevel.AtMostOnce) | |||
| { | |||
| _messageQueue.Enqueue(message); | |||
| //If QoS 0, we don't want this message to stay on the queue. | |||
| //If QoS 1 or 2, it's possible that, when using a cap, this message | |||
| //has been booted off the queue by this.PublishAsync, in which case this | |||
| //thread will not continue to try to publish it. While this does | |||
| //contradict the expected behavior of QoS 1 and 2, that's also true | |||
| //for the usage of a message queue cap, so it's still consistent | |||
| //with prior behavior in that way. | |||
| lock (_messageQueue) //lock to avoid conflict with this.PublishAsync | |||
| { | |||
| _messageQueue.RemoveFirst(i => i.Id.Equals(message.Id)); | |||
| } | |||
| } | |||
| } | |||
| catch (Exception exception) | |||
| @@ -360,7 +388,7 @@ namespace MQTTnet.Extensions.ManagedClient | |||
| try | |||
| { | |||
| await _mqttClient.ConnectAsync(_options.ClientOptions).ConfigureAwait(false); | |||
| await _mqttClient.ConnectAsync(Options.ClientOptions).ConfigureAwait(false); | |||
| return ReconnectionResult.Reconnected; | |||
| } | |||
| catch (Exception exception) | |||
+ 2
- 1
Source/MQTTnet.Extensions.Rpc/MQTTnet.Extensions.Rpc.csproj
Näytä tiedosto
| @@ -1,7 +1,8 @@ | |||
| <Project Sdk="Microsoft.NET.Sdk"> | |||
| <PropertyGroup> | |||
| <TargetFrameworks>netstandard1.3;netstandard2.0;net452;net461</TargetFrameworks> | |||
| <TargetFrameworks>netstandard1.3;netstandard2.0</TargetFrameworks> | |||
| <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net452;net461</TargetFrameworks> | |||
| <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' AND '$(MSBuildRuntimeType)' != 'Core'">$(TargetFrameworks);uap10.0</TargetFrameworks> | |||
| <Product /> | |||
| <Company /> | |||
+ 1
- 0
Source/MQTTnet/Client/IMqttClient.cs
Näytä tiedosto
| @@ -7,6 +7,7 @@ namespace MQTTnet.Client | |||
| public interface IMqttClient : IApplicationMessageReceiver, IApplicationMessagePublisher, IDisposable | |||
| { | |||
| bool IsConnected { get; } | |||
| IMqttClientOptions Options { get; } | |||
| event EventHandler<MqttClientConnectedEventArgs> Connected; | |||
| event EventHandler<MqttClientDisconnectedEventArgs> Disconnected; | |||
+ 29
- 28
Source/MQTTnet/Client/MqttClient.cs
Näytä tiedosto
| @@ -25,7 +25,6 @@ namespace MQTTnet.Client | |||
| private readonly IMqttClientAdapterFactory _adapterFactory; | |||
| private readonly IMqttNetChildLogger _logger; | |||
| private IMqttClientOptions _options; | |||
| private CancellationTokenSource _cancellationTokenSource; | |||
| internal Task _packetReceiverTask; | |||
| internal Task _keepAliveMessageSenderTask; | |||
| @@ -46,6 +45,7 @@ namespace MQTTnet.Client | |||
| public event EventHandler<MqttApplicationMessageReceivedEventArgs> ApplicationMessageReceived; | |||
| public bool IsConnected { get; private set; } | |||
| public IMqttClientOptions Options { get; private set; } | |||
| public async Task<MqttClientConnectResult> ConnectAsync(IMqttClientOptions options) | |||
| { | |||
| @@ -56,16 +56,17 @@ namespace MQTTnet.Client | |||
| try | |||
| { | |||
| _options = options; | |||
| Options = options; | |||
| _packetIdentifierProvider.Reset(); | |||
| _packetDispatcher.Reset(); | |||
| _cancellationTokenSource = new CancellationTokenSource(); | |||
| _disconnectGate = 0; | |||
| _adapter = _adapterFactory.CreateClientAdapter(options, _logger); | |||
| _logger.Verbose($"Trying to connect with server ({_options.ChannelOptions})."); | |||
| await _adapter.ConnectAsync(_options.CommunicationTimeout, _cancellationTokenSource.Token).ConfigureAwait(false); | |||
| _logger.Verbose($"Trying to connect with server ({Options.ChannelOptions})."); | |||
| await _adapter.ConnectAsync(Options.CommunicationTimeout, _cancellationTokenSource.Token).ConfigureAwait(false); | |||
| _logger.Verbose("Connection with server established."); | |||
| StartReceivingPackets(_cancellationTokenSource.Token); | |||
| @@ -75,7 +76,7 @@ namespace MQTTnet.Client | |||
| _sendTracker.Restart(); | |||
| if (_options.KeepAlivePeriod != TimeSpan.Zero) | |||
| if (Options.KeepAlivePeriod != TimeSpan.Zero) | |||
| { | |||
| StartSendingKeepAliveMessages(_cancellationTokenSource.Token); | |||
| } | |||
| @@ -141,7 +142,7 @@ namespace MQTTnet.Client | |||
| return subscribePacket.TopicFilters.Select((t, i) => new MqttSubscribeResult(t, response.SubscribeReturnCodes[i])).ToList(); | |||
| } | |||
| public async Task UnsubscribeAsync(IEnumerable<string> topicFilters) | |||
| public Task UnsubscribeAsync(IEnumerable<string> topicFilters) | |||
| { | |||
| if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters)); | |||
| @@ -153,7 +154,7 @@ namespace MQTTnet.Client | |||
| TopicFilters = topicFilters.ToList() | |||
| }; | |||
| await SendAndReceiveAsync<MqttUnsubAckPacket>(unsubscribePacket, _cancellationTokenSource.Token).ConfigureAwait(false); | |||
| return SendAndReceiveAsync<MqttUnsubAckPacket>(unsubscribePacket, _cancellationTokenSource.Token); | |||
| } | |||
| public Task PublishAsync(MqttApplicationMessage applicationMessage) | |||
| @@ -201,11 +202,11 @@ namespace MQTTnet.Client | |||
| { | |||
| var connectPacket = new MqttConnectPacket | |||
| { | |||
| ClientId = _options.ClientId, | |||
| Username = _options.Credentials?.Username, | |||
| Password = _options.Credentials?.Password, | |||
| CleanSession = _options.CleanSession, | |||
| KeepAlivePeriod = (ushort)_options.KeepAlivePeriod.TotalSeconds, | |||
| ClientId = Options.ClientId, | |||
| Username = Options.Credentials?.Username, | |||
| Password = Options.Credentials?.Password, | |||
| CleanSession = Options.CleanSession, | |||
| KeepAlivePeriod = (ushort)Options.KeepAlivePeriod.TotalSeconds, | |||
| WillMessage = willApplicationMessage | |||
| }; | |||
| @@ -241,14 +242,14 @@ namespace MQTTnet.Client | |||
| try | |||
| { | |||
| await WaitForTaskAsync(_packetReceiverTask, sender).ConfigureAwait(false); | |||
| await WaitForTaskAsync(_keepAliveMessageSenderTask, sender).ConfigureAwait(false); | |||
| if (_adapter != null) | |||
| { | |||
| await _adapter.DisconnectAsync(_options.CommunicationTimeout, CancellationToken.None).ConfigureAwait(false); | |||
| await _adapter.DisconnectAsync(Options.CommunicationTimeout, CancellationToken.None).ConfigureAwait(false); | |||
| } | |||
| await WaitForTaskAsync(_packetReceiverTask, sender).ConfigureAwait(false); | |||
| await WaitForTaskAsync(_keepAliveMessageSenderTask, sender).ConfigureAwait(false); | |||
| _logger.Verbose("Disconnected from adapter."); | |||
| } | |||
| catch (Exception adapterException) | |||
| @@ -310,7 +311,7 @@ namespace MQTTnet.Client | |||
| try | |||
| { | |||
| await _adapter.SendPacketAsync(requestPacket, cancellationToken).ConfigureAwait(false); | |||
| var respone = await Internal.TaskExtensions.TimeoutAfterAsync(ct => packetAwaiter.Task, _options.CommunicationTimeout, cancellationToken).ConfigureAwait(false); | |||
| var respone = await Internal.TaskExtensions.TimeoutAfterAsync(ct => packetAwaiter.Task, Options.CommunicationTimeout, cancellationToken).ConfigureAwait(false); | |||
| return (TResponsePacket)respone; | |||
| } | |||
| @@ -327,16 +328,16 @@ namespace MQTTnet.Client | |||
| private async Task SendKeepAliveMessagesAsync(CancellationToken cancellationToken) | |||
| { | |||
| _logger.Verbose("Start sending keep alive packets."); | |||
| try | |||
| { | |||
| _logger.Verbose("Start sending keep alive packets."); | |||
| while (!cancellationToken.IsCancellationRequested) | |||
| { | |||
| var keepAliveSendInterval = TimeSpan.FromSeconds(_options.KeepAlivePeriod.TotalSeconds * 0.75); | |||
| if (_options.KeepAliveSendInterval.HasValue) | |||
| var keepAliveSendInterval = TimeSpan.FromSeconds(Options.KeepAlivePeriod.TotalSeconds * 0.75); | |||
| if (Options.KeepAliveSendInterval.HasValue) | |||
| { | |||
| keepAliveSendInterval = _options.KeepAliveSendInterval.Value; | |||
| keepAliveSendInterval = Options.KeepAliveSendInterval.Value; | |||
| } | |||
| var waitTime = keepAliveSendInterval - _sendTracker.Elapsed; | |||
| @@ -381,10 +382,10 @@ namespace MQTTnet.Client | |||
| private async Task ReceivePacketsAsync(CancellationToken cancellationToken) | |||
| { | |||
| _logger.Verbose("Start receiving packets."); | |||
| try | |||
| { | |||
| _logger.Verbose("Start receiving packets."); | |||
| while (!cancellationToken.IsCancellationRequested) | |||
| { | |||
| var packet = await _adapter.ReceivePacketAsync(TimeSpan.Zero, cancellationToken) | |||
| @@ -507,7 +508,7 @@ namespace MQTTnet.Client | |||
| () => ReceivePacketsAsync(cancellationToken), | |||
| cancellationToken, | |||
| TaskCreationOptions.LongRunning, | |||
| TaskScheduler.Default); | |||
| TaskScheduler.Default).Unwrap(); | |||
| } | |||
| private void StartSendingKeepAliveMessages(CancellationToken cancellationToken) | |||
| @@ -516,7 +517,7 @@ namespace MQTTnet.Client | |||
| () => SendKeepAliveMessagesAsync(cancellationToken), | |||
| cancellationToken, | |||
| TaskCreationOptions.LongRunning, | |||
| TaskScheduler.Default); | |||
| TaskScheduler.Default).Unwrap(); | |||
| } | |||
| private void FireApplicationMessageReceivedEvent(MqttPublishPacket publishPacket) | |||
| @@ -525,7 +526,7 @@ namespace MQTTnet.Client | |||
| { | |||
| // TODO: Move conversion to formatter. | |||
| var applicationMessage = publishPacket.ToApplicationMessage(); | |||
| ApplicationMessageReceived?.Invoke(this, new MqttApplicationMessageReceivedEventArgs(_options.ClientId, applicationMessage)); | |||
| ApplicationMessageReceived?.Invoke(this, new MqttApplicationMessageReceivedEventArgs(Options.ClientId, applicationMessage)); | |||
| } | |||
| catch (Exception exception) | |||
| { | |||
+ 5
- 5
Source/MQTTnet/Implementations/MqttTcpChannel.cs
Näytä tiedosto
| @@ -2,7 +2,6 @@ | |||
| using System; | |||
| using System.Net.Security; | |||
| using System.Net.Sockets; | |||
| using System.Security.Authentication; | |||
| using System.Security.Cryptography.X509Certificates; | |||
| using System.Threading.Tasks; | |||
| using System.IO; | |||
| @@ -17,7 +16,7 @@ namespace MQTTnet.Implementations | |||
| { | |||
| private readonly IMqttClientOptions _clientOptions; | |||
| private readonly MqttClientTcpOptions _options; | |||
| private Socket _socket; | |||
| private Stream _stream; | |||
| @@ -87,8 +86,9 @@ namespace MQTTnet.Implementations | |||
| public void Dispose() | |||
| { | |||
| Cleanup(ref _stream, (s) => s.Dispose()); | |||
| Cleanup(ref _socket, (s) => { | |||
| Cleanup(ref _stream, s => s.Dispose()); | |||
| Cleanup(ref _socket, s => | |||
| { | |||
| if (s.Connected) | |||
| { | |||
| s.Shutdown(SocketShutdown.Both); | |||
| @@ -102,7 +102,7 @@ namespace MQTTnet.Implementations | |||
| // Try the instance callback. | |||
| if (_options.TlsOptions.CertificateValidationCallback != null) | |||
| { | |||
| return _options.TlsOptions.CertificateValidationCallback(x509Certificate, chain, sslPolicyErrors,_clientOptions); | |||
| return _options.TlsOptions.CertificateValidationCallback(x509Certificate, chain, sslPolicyErrors, _clientOptions); | |||
| } | |||
| // Try static callback. | |||
+ 34
- 0
Source/MQTTnet/Internal/BlockingQueue.cs
Näytä tiedosto
| @@ -55,6 +55,40 @@ namespace MQTTnet.Internal | |||
| _gate.WaitOne(); | |||
| } | |||
| } | |||
| public TItem PeekAndWait() | |||
| { | |||
| while (true) | |||
| { | |||
| lock (_syncRoot) | |||
| { | |||
| if (_items.Count > 0) | |||
| { | |||
| return _items.First.Value; | |||
| } | |||
| if (_items.Count == 0) | |||
| { | |||
| _gate.Reset(); | |||
| } | |||
| } | |||
| _gate.WaitOne(); | |||
| } | |||
| } | |||
| public void RemoveFirst(Predicate<TItem> match) | |||
| { | |||
| if (match == null) throw new ArgumentNullException(nameof(match)); | |||
| lock (_syncRoot) | |||
| { | |||
| if (_items.Count > 0 && match(_items.First.Value)) | |||
| { | |||
| _items.RemoveFirst(); | |||
| } | |||
| } | |||
| } | |||
| public TItem RemoveFirst() | |||
| { | |||
+ 8
- 2
Source/MQTTnet/Server/MqttClientKeepAliveMonitor.cs
Näytä tiedosto
| @@ -36,8 +36,8 @@ namespace MQTTnet.Server | |||
| { | |||
| return; | |||
| } | |||
| Task.Run(() => RunAsync(keepAlivePeriod, cancellationToken), cancellationToken); | |||
| Task.Run(() => RunAsync(keepAlivePeriod, cancellationToken), cancellationToken).ConfigureAwait(false); | |||
| } | |||
| public void Pause() | |||
| @@ -50,6 +50,12 @@ namespace MQTTnet.Server | |||
| _isPaused = false; | |||
| } | |||
| public void Reset() | |||
| { | |||
| _lastPacketReceivedTracker.Restart(); | |||
| _lastNonKeepAlivePacketReceivedTracker.Restart(); | |||
| } | |||
| public void PacketReceived(MqttBasePacket packet) | |||
| { | |||
| _lastPacketReceivedTracker.Restart(); | |||
+ 179
- 78
Source/MQTTnet/Server/MqttClientSession.cs
Näytä tiedosto
| @@ -9,6 +9,7 @@ using MQTTnet.Exceptions; | |||
| using MQTTnet.Internal; | |||
| using MQTTnet.Packets; | |||
| using MQTTnet.Protocol; | |||
| using MQTTnet.Serializer; | |||
| namespace MQTTnet.Server | |||
| { | |||
| @@ -17,6 +18,7 @@ namespace MQTTnet.Server | |||
| private readonly MqttPacketIdentifierProvider _packetIdentifierProvider = new MqttPacketIdentifierProvider(); | |||
| private readonly MqttRetainedMessagesManager _retainedMessagesManager; | |||
| private readonly MqttServerEventDispatcher _eventDispatcher; | |||
| private readonly MqttClientKeepAliveMonitor _keepAliveMonitor; | |||
| private readonly MqttClientPendingPacketsQueue _pendingPacketsQueue; | |||
| private readonly MqttClientSubscriptionsManager _subscriptionsManager; | |||
| @@ -28,29 +30,33 @@ namespace MQTTnet.Server | |||
| private CancellationTokenSource _cancellationTokenSource; | |||
| private MqttApplicationMessage _willMessage; | |||
| private bool _wasCleanDisconnect; | |||
| private IMqttChannelAdapter _adapter; | |||
| private Task _workerTask; | |||
| private IDisposable _cleanupHandle; | |||
| private string _adapterEndpoint; | |||
| private MqttProtocolVersion? _adapterProtocolVersion; | |||
| public MqttClientSession( | |||
| string clientId, | |||
| IMqttServerOptions options, | |||
| MqttClientSessionsManager sessionsManager, | |||
| MqttRetainedMessagesManager retainedMessagesManager, | |||
| MqttServerEventDispatcher eventDispatcher, | |||
| IMqttNetChildLogger logger) | |||
| { | |||
| if (logger == null) throw new ArgumentNullException(nameof(logger)); | |||
| _options = options ?? throw new ArgumentNullException(nameof(options)); | |||
| _sessionsManager = sessionsManager; | |||
| _sessionsManager = sessionsManager ?? throw new ArgumentNullException(nameof(sessionsManager)); | |||
| _retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager)); | |||
| _eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher)); | |||
| ClientId = clientId; | |||
| _logger = logger.CreateChildLogger(nameof(MqttClientSession)); | |||
| _keepAliveMonitor = new MqttClientKeepAliveMonitor(this, _logger); | |||
| _subscriptionsManager = new MqttClientSubscriptionsManager(clientId, _options, sessionsManager.Server); | |||
| _subscriptionsManager = new MqttClientSubscriptionsManager(clientId, _options, eventDispatcher); | |||
| _pendingPacketsQueue = new MqttClientPendingPacketsQueue(_options, this, _logger); | |||
| } | |||
| @@ -59,9 +65,9 @@ namespace MQTTnet.Server | |||
| public void FillStatus(MqttClientSessionStatus status) | |||
| { | |||
| status.ClientId = ClientId; | |||
| status.IsConnected = _adapter != null; | |||
| status.Endpoint = _adapter?.Endpoint; | |||
| status.ProtocolVersion = _adapter?.PacketFormatterAdapter?.ProtocolVersion; | |||
| status.IsConnected = _cancellationTokenSource != null; | |||
| status.Endpoint = _adapterEndpoint; | |||
| status.ProtocolVersion = _adapterProtocolVersion; | |||
| status.PendingApplicationMessagesCount = _pendingPacketsQueue.Count; | |||
| status.LastPacketReceived = _keepAliveMonitor.LastPacketReceived; | |||
| status.LastNonKeepAlivePacketReceived = _keepAliveMonitor.LastNonKeepAlivePacketReceived; | |||
| @@ -73,24 +79,154 @@ namespace MQTTnet.Server | |||
| return _workerTask; | |||
| } | |||
| private async Task RunInternalAsync(MqttApplicationMessage willMessage, int keepAlivePeriod, IMqttChannelAdapter adapter) | |||
| public void Stop(MqttClientDisconnectType type) | |||
| { | |||
| Stop(type, false); | |||
| } | |||
| public void EnqueueApplicationMessage(MqttClientSession senderClientSession, MqttPublishPacket publishPacket) | |||
| { | |||
| if (publishPacket == null) throw new ArgumentNullException(nameof(publishPacket)); | |||
| var checkSubscriptionsResult = _subscriptionsManager.CheckSubscriptions(publishPacket.Topic, publishPacket.QualityOfServiceLevel); | |||
| if (!checkSubscriptionsResult.IsSubscribed) | |||
| { | |||
| return; | |||
| } | |||
| publishPacket = new MqttPublishPacket | |||
| { | |||
| Topic = publishPacket.Topic, | |||
| Payload = publishPacket.Payload, | |||
| QualityOfServiceLevel = checkSubscriptionsResult.QualityOfServiceLevel, | |||
| Retain = publishPacket.Retain, | |||
| Dup = false | |||
| }; | |||
| if (publishPacket.QualityOfServiceLevel > 0) | |||
| { | |||
| publishPacket.PacketIdentifier = _packetIdentifierProvider.GetNewPacketIdentifier(); | |||
| } | |||
| if (_options.ClientMessageQueueInterceptor != null) | |||
| { | |||
| var context = new MqttClientMessageQueueInterceptorContext( | |||
| senderClientSession?.ClientId, | |||
| ClientId, | |||
| publishPacket.ToApplicationMessage()); | |||
| _options.ClientMessageQueueInterceptor?.Invoke(context); | |||
| if (!context.AcceptEnqueue || context.ApplicationMessage == null) | |||
| { | |||
| return; | |||
| } | |||
| publishPacket.Topic = context.ApplicationMessage.Topic; | |||
| publishPacket.Payload = context.ApplicationMessage.Payload; | |||
| publishPacket.QualityOfServiceLevel = context.ApplicationMessage.QualityOfServiceLevel; | |||
| } | |||
| _pendingPacketsQueue.Enqueue(publishPacket); | |||
| } | |||
| public Task SubscribeAsync(IList<TopicFilter> topicFilters) | |||
| { | |||
| if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters)); | |||
| _subscriptionsManager.Subscribe(new MqttSubscribePacket | |||
| { | |||
| TopicFilters = topicFilters | |||
| }); | |||
| EnqueueSubscribedRetainedMessages(topicFilters); | |||
| return Task.FromResult(0); | |||
| } | |||
| public Task UnsubscribeAsync(IList<string> topicFilters) | |||
| { | |||
| if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters)); | |||
| _subscriptionsManager.Unsubscribe(new MqttUnsubscribePacket | |||
| { | |||
| TopicFilters = topicFilters | |||
| }); | |||
| return Task.FromResult(0); | |||
| } | |||
| public void ClearPendingApplicationMessages() | |||
| { | |||
| _pendingPacketsQueue.Clear(); | |||
| } | |||
| public void Dispose() | |||
| { | |||
| _pendingPacketsQueue?.Dispose(); | |||
| _cancellationTokenSource?.Cancel (); | |||
| _cancellationTokenSource?.Dispose(); | |||
| _cancellationTokenSource = null; | |||
| } | |||
| private void Stop(MqttClientDisconnectType type, bool isInsideSession) | |||
| { | |||
| try | |||
| { | |||
| var cts = _cancellationTokenSource; | |||
| if (cts == null || cts.IsCancellationRequested) | |||
| { | |||
| return; | |||
| } | |||
| _cancellationTokenSource?.Cancel(false); | |||
| _wasCleanDisconnect = type == MqttClientDisconnectType.Clean; | |||
| if (_willMessage != null && !_wasCleanDisconnect) | |||
| { | |||
| _sessionsManager.EnqueueApplicationMessage(this, _willMessage.ToPublishPacket()); | |||
| } | |||
| _willMessage = null; | |||
| if (!isInsideSession) | |||
| { | |||
| _workerTask?.GetAwaiter().GetResult(); | |||
| } | |||
| } | |||
| finally | |||
| { | |||
| _logger.Info("Client '{0}': Disconnected (clean={1}).", ClientId, _wasCleanDisconnect); | |||
| _eventDispatcher.OnClientDisconnected(ClientId, _wasCleanDisconnect); | |||
| } | |||
| } | |||
| private async Task RunInternalAsync(MqttConnectPacket connectPacket, IMqttChannelAdapter adapter) | |||
| { | |||
| if (adapter == null) throw new ArgumentNullException(nameof(adapter)); | |||
| try | |||
| { | |||
| _adapter = adapter; | |||
| if (_cancellationTokenSource != null) | |||
| { | |||
| Stop(MqttClientDisconnectType.Clean, true); | |||
| } | |||
| adapter.ReadingPacketStarted += OnAdapterReadingPacketStarted; | |||
| adapter.ReadingPacketCompleted += OnAdapterReadingPacketCompleted; | |||
| _cancellationTokenSource = new CancellationTokenSource(); | |||
| //woraround for https://github.com/dotnet/corefx/issues/24430 | |||
| //workaround for https://github.com/dotnet/corefx/issues/24430 | |||
| #pragma warning disable 4014 | |||
| _cleanupHandle = _cancellationTokenSource.Token.Register(() => CleanupAsync()); | |||
| _cleanupHandle = _cancellationTokenSource.Token.Register(async () => | |||
| { | |||
| await TryDisconnectAdapterAsync(adapter).ConfigureAwait(false); | |||
| TryDisposeAdapter(adapter); | |||
| }); | |||
| #pragma warning restore 4014 | |||
| //endworkaround | |||
| //end workaround | |||
| _wasCleanDisconnect = false; | |||
| _willMessage = willMessage; | |||
| @@ -98,6 +234,9 @@ namespace MQTTnet.Server | |||
| _pendingPacketsQueue.Start(adapter, _cancellationTokenSource.Token); | |||
| _keepAliveMonitor.Start(keepAlivePeriod, _cancellationTokenSource.Token); | |||
| _adapterEndpoint = adapter.Endpoint; | |||
| _adapterProtocolVersion = adapter.PacketSerializer.ProtocolVersion; | |||
| while (!_cancellationTokenSource.IsCancellationRequested) | |||
| { | |||
| var packet = await adapter.ReceivePacketAsync(TimeSpan.Zero, _cancellationTokenSource.Token).ConfigureAwait(false); | |||
| @@ -133,34 +272,35 @@ namespace MQTTnet.Server | |||
| } | |||
| finally | |||
| { | |||
| await CleanupAsync().ConfigureAwait(false); | |||
| _adapterEndpoint = null; | |||
| _adapterProtocolVersion = null; | |||
| // Uncomment as soon as the workaround above is no longer needed. | |||
| //await TryDisconnectAdapterAsync(adapter).ConfigureAwait(false); | |||
| //TryDisposeAdapter(adapter); | |||
| _cleanupHandle?.Dispose(); | |||
| _cleanupHandle = null; | |||
| _adapter = null; | |||
| _cancellationTokenSource?.Cancel(false); | |||
| _cancellationTokenSource?.Dispose(); | |||
| _cancellationTokenSource = null; | |||
| } | |||
| } | |||
| private async Task CleanupAsync() | |||
| private void TryDisposeAdapter(IMqttChannelAdapter adapter) | |||
| { | |||
| var adapter = _adapter; | |||
| try | |||
| if (adapter == null) | |||
| { | |||
| if (adapter == null) | |||
| { | |||
| return; | |||
| } | |||
| _adapter = null; | |||
| return; | |||
| } | |||
| try | |||
| { | |||
| adapter.ReadingPacketStarted -= OnAdapterReadingPacketStarted; | |||
| adapter.ReadingPacketCompleted -= OnAdapterReadingPacketCompleted; | |||
| await adapter.DisconnectAsync(_options.DefaultCommunicationTimeout, CancellationToken.None).ConfigureAwait(false); | |||
| adapter.Dispose(); | |||
| } | |||
| catch (Exception exception) | |||
| { | |||
| @@ -231,65 +371,21 @@ namespace MQTTnet.Server | |||
| publishPacket.PacketIdentifier = _packetIdentifierProvider.GetNewPacketIdentifier(); | |||
| } | |||
| if (_options.ClientMessageQueueInterceptor != null) | |||
| private async Task TryDisconnectAdapterAsync(IMqttChannelAdapter adapter) | |||
| { | |||
| if (adapter == null) | |||
| { | |||
| var context = new MqttClientMessageQueueInterceptorContext( | |||
| senderClientSession?.ClientId, | |||
| ClientId, | |||
| publishPacket.ToApplicationMessage()); | |||
| _options.ClientMessageQueueInterceptor?.Invoke(context); | |||
| if (!context.AcceptEnqueue || context.ApplicationMessage == null) | |||
| { | |||
| return; | |||
| } | |||
| publishPacket.Topic = context.ApplicationMessage.Topic; | |||
| publishPacket.Payload = context.ApplicationMessage.Payload; | |||
| publishPacket.QualityOfServiceLevel = context.ApplicationMessage.QualityOfServiceLevel; | |||
| return; | |||
| } | |||
| _pendingPacketsQueue.Enqueue(publishPacket); | |||
| } | |||
| public Task SubscribeAsync(IList<TopicFilter> topicFilters) | |||
| { | |||
| if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters)); | |||
| _subscriptionsManager.Subscribe(new MqttSubscribePacket | |||
| try | |||
| { | |||
| TopicFilters = topicFilters | |||
| }); | |||
| EnqueueSubscribedRetainedMessages(topicFilters); | |||
| return Task.FromResult(0); | |||
| } | |||
| public Task UnsubscribeAsync(IList<string> topicFilters) | |||
| { | |||
| if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters)); | |||
| _subscriptionsManager.Unsubscribe(new MqttUnsubscribePacket | |||
| await adapter.DisconnectAsync(_options.DefaultCommunicationTimeout, CancellationToken.None).ConfigureAwait(false); | |||
| } | |||
| catch (Exception exception) | |||
| { | |||
| TopicFilters = topicFilters | |||
| }); | |||
| return Task.FromResult(0); | |||
| } | |||
| public void ClearPendingApplicationMessages() | |||
| { | |||
| _pendingPacketsQueue.Clear(); | |||
| } | |||
| public void Dispose() | |||
| { | |||
| _pendingPacketsQueue?.Dispose(); | |||
| _cancellationTokenSource?.Cancel (); | |||
| _cancellationTokenSource?.Dispose(); | |||
| _cancellationTokenSource = null; | |||
| _logger.Error(exception, "Error while disconnecting channel adapter."); | |||
| } | |||
| } | |||
| private void ProcessReceivedPacket(IMqttChannelAdapter adapter, MqttBasePacket packet, CancellationToken cancellationToken) | |||
| @@ -366,7 +462,12 @@ namespace MQTTnet.Server | |||
| var retainedMessages = _retainedMessagesManager.GetSubscribedMessages(topicFilters); | |||
| foreach (var applicationMessage in retainedMessages) | |||
| { | |||
| EnqueueApplicationMessage(null, applicationMessage); | |||
| var publishPacket = applicationMessage.ToPublishPacket(); | |||
| // Set the retain flag to true according to [MQTT-3.3.1-8]. | |||
| publishPacket.Retain = true; | |||
| EnqueueApplicationMessage(null, publishPacket); | |||
| } | |||
| } | |||
+ 23
- 14
Source/MQTTnet/Server/MqttClientSessionsManager.cs
Näytä tiedosto
| @@ -23,25 +23,29 @@ namespace MQTTnet.Server | |||
| private readonly Dictionary<string, MqttClientSession> _sessions = new Dictionary<string, MqttClientSession>(); | |||
| private readonly CancellationToken _cancellationToken; | |||
| private readonly MqttServerEventDispatcher _eventDispatcher; | |||
| private readonly MqttRetainedMessagesManager _retainedMessagesManager; | |||
| private readonly IMqttServerOptions _options; | |||
| private readonly IMqttNetChildLogger _logger; | |||
| public MqttClientSessionsManager(IMqttServerOptions options, MqttServer server, MqttRetainedMessagesManager retainedMessagesManager, CancellationToken cancellationToken, IMqttNetChildLogger logger) | |||
| public MqttClientSessionsManager( | |||
| IMqttServerOptions options, | |||
| MqttRetainedMessagesManager retainedMessagesManager, | |||
| CancellationToken cancellationToken, | |||
| MqttServerEventDispatcher eventDispatcher, | |||
| IMqttNetChildLogger logger) | |||
| { | |||
| if (logger == null) throw new ArgumentNullException(nameof(logger)); | |||
| _cancellationToken = cancellationToken; | |||
| if (logger == null) throw new ArgumentNullException(nameof(logger)); | |||
| _logger = logger.CreateChildLogger(nameof(MqttClientSessionsManager)); | |||
| _cancellationToken = cancellationToken; | |||
| _eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher)); | |||
| _options = options ?? throw new ArgumentNullException(nameof(options)); | |||
| Server = server ?? throw new ArgumentNullException(nameof(server)); | |||
| _retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager)); | |||
| } | |||
| public MqttServer Server { get; } | |||
| public void Start() | |||
| { | |||
| Task.Factory.StartNew(() => TryProcessQueuedApplicationMessages(_cancellationToken), _cancellationToken, TaskCreationOptions.LongRunning, TaskScheduler.Default); | |||
| @@ -62,7 +66,7 @@ namespace MQTTnet.Server | |||
| public Task StartSession(IMqttChannelAdapter clientAdapter) | |||
| { | |||
| return Task.Run(() => RunSession(clientAdapter, _cancellationToken), _cancellationToken); | |||
| return Task.Run(() => RunSessionAsync(clientAdapter, _cancellationToken), _cancellationToken); | |||
| } | |||
| public IList<IMqttClientSessionStatus> GetClientStatus() | |||
| @@ -177,7 +181,7 @@ namespace MQTTnet.Server | |||
| applicationMessage = interceptorContext.ApplicationMessage; | |||
| } | |||
| Server.OnApplicationMessageReceived(sender?.ClientId, applicationMessage); | |||
| _eventDispatcher.OnApplicationMessageReceived(sender?.ClientId, applicationMessage); | |||
| if (applicationMessage.Retain) | |||
| { | |||
| @@ -186,7 +190,12 @@ namespace MQTTnet.Server | |||
| foreach (var clientSession in GetSessions()) | |||
| { | |||
| clientSession.EnqueueApplicationMessage(enqueuedApplicationMessage.Sender, applicationMessage); | |||
| var publishPacket = applicationMessage.ToPublishPacket(); | |||
| // Set the retain flag to true according to [MQTT-3.3.1-9]. | |||
| publishPacket.Retain = false; | |||
| clientSession.EnqueueApplicationMessage(enqueuedApplicationMessage.Sender, publishPacket); | |||
| } | |||
| } | |||
| catch (OperationCanceledException) | |||
| @@ -206,7 +215,7 @@ namespace MQTTnet.Server | |||
| } | |||
| } | |||
| private async Task RunSession(IMqttChannelAdapter clientAdapter, CancellationToken cancellationToken) | |||
| private async Task RunSessionAsync(IMqttChannelAdapter clientAdapter, CancellationToken cancellationToken) | |||
| { | |||
| var clientId = string.Empty; | |||
| @@ -239,7 +248,6 @@ namespace MQTTnet.Server | |||
| } | |||
| var result = PrepareClientSession(connectPacket); | |||
| var clientSession = result.Session; | |||
| await clientAdapter.SendPacketAsync( | |||
| new MqttConnAckPacket | |||
| @@ -249,9 +257,10 @@ namespace MQTTnet.Server | |||
| }, | |||
| cancellationToken).ConfigureAwait(false); | |||
| Server.OnClientConnected(clientId); | |||
| _logger.Info("Client '{0}': Connected.", clientId); | |||
| _eventDispatcher.OnClientConnected(clientId); | |||
| await clientSession.RunAsync(connectPacket.WillMessage, connectPacket.KeepAlivePeriod, clientAdapter).ConfigureAwait(false); | |||
| await result.Session.RunAsync(connectPacket, clientAdapter).ConfigureAwait(false); | |||
| } | |||
| catch (OperationCanceledException) | |||
| { | |||
| @@ -315,7 +324,7 @@ namespace MQTTnet.Server | |||
| { | |||
| isExistingSession = false; | |||
| clientSession = new MqttClientSession(connectPacket.ClientId, _options, this, _retainedMessagesManager, _logger); | |||
| clientSession = new MqttClientSession(connectPacket.ClientId, _options, this, _retainedMessagesManager, _eventDispatcher, _logger); | |||
| _sessions[connectPacket.ClientId] = clientSession; | |||
| _logger.Verbose("Created a new session for client '{0}'.", connectPacket.ClientId); | |||
+ 5
- 5
Source/MQTTnet/Server/MqttClientSubscriptionsManager.cs
Näytä tiedosto
| @@ -10,14 +10,14 @@ namespace MQTTnet.Server | |||
| { | |||
| private readonly Dictionary<string, MqttQualityOfServiceLevel> _subscriptions = new Dictionary<string, MqttQualityOfServiceLevel>(); | |||
| private readonly IMqttServerOptions _options; | |||
| private readonly MqttServer _server; | |||
| private readonly MqttServerEventDispatcher _eventDispatcher; | |||
| private readonly string _clientId; | |||
| public MqttClientSubscriptionsManager(string clientId, IMqttServerOptions options, MqttServer server) | |||
| public MqttClientSubscriptionsManager(string clientId, IMqttServerOptions options, MqttServerEventDispatcher eventDispatcher) | |||
| { | |||
| _clientId = clientId ?? throw new ArgumentNullException(nameof(clientId)); | |||
| _options = options ?? throw new ArgumentNullException(nameof(options)); | |||
| _server = server; | |||
| _eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher)); | |||
| } | |||
| public MqttClientSubscribeResult Subscribe(MqttSubscribePacket subscribePacket) | |||
| @@ -58,7 +58,7 @@ namespace MQTTnet.Server | |||
| _subscriptions[topicFilter.Topic] = topicFilter.QualityOfServiceLevel; | |||
| } | |||
| _server.OnClientSubscribedTopic(_clientId, topicFilter); | |||
| _eventDispatcher.OnClientSubscribedTopic(_clientId, topicFilter); | |||
| } | |||
| } | |||
| @@ -75,7 +75,7 @@ namespace MQTTnet.Server | |||
| { | |||
| _subscriptions.Remove(topicFilter); | |||
| _server.OnClientUnsubscribedTopic(_clientId, topicFilter); | |||
| _eventDispatcher.OnClientUnsubscribedTopic(_clientId, topicFilter); | |||
| } | |||
| } | |||
+ 9
- 29
Source/MQTTnet/Server/MqttServer.cs
Näytä tiedosto
| @@ -11,6 +11,7 @@ namespace MQTTnet.Server | |||
| { | |||
| public class MqttServer : IMqttServer | |||
| { | |||
| private readonly MqttServerEventDispatcher _eventDispatcher = new MqttServerEventDispatcher(); | |||
| private readonly ICollection<IMqttServerAdapter> _adapters; | |||
| private readonly IMqttNetChildLogger _logger; | |||
| @@ -21,10 +22,16 @@ namespace MQTTnet.Server | |||
| public MqttServer(IEnumerable<IMqttServerAdapter> adapters, IMqttNetChildLogger logger) | |||
| { | |||
| if (adapters == null) throw new ArgumentNullException(nameof(adapters)); | |||
| _adapters = adapters.ToList(); | |||
| if (logger == null) throw new ArgumentNullException(nameof(logger)); | |||
| _logger = logger.CreateChildLogger(nameof(MqttServer)); | |||
| _adapters = adapters.ToList(); | |||
| _eventDispatcher.ClientConnected += (s, e) => ClientConnected?.Invoke(s, e); | |||
| _eventDispatcher.ClientDisconnected += (s, e) => ClientDisconnected?.Invoke(s, e); | |||
| _eventDispatcher.ClientSubscribedTopic += (s, e) => ClientSubscribedTopic?.Invoke(s, e); | |||
| _eventDispatcher.ClientUnsubscribedTopic += (s, e) => ClientUnsubscribedTopic?.Invoke(s, e); | |||
| _eventDispatcher.ApplicationMessageReceived += (s, e) => ApplicationMessageReceived?.Invoke(s, e); | |||
| } | |||
| public event EventHandler Started; | |||
| @@ -92,7 +99,7 @@ namespace MQTTnet.Server | |||
| _retainedMessagesManager = new MqttRetainedMessagesManager(Options, _logger); | |||
| await _retainedMessagesManager.LoadMessagesAsync().ConfigureAwait(false); | |||
| _clientSessionsManager = new MqttClientSessionsManager(Options, this, _retainedMessagesManager, _cancellationTokenSource.Token, _logger); | |||
| _clientSessionsManager = new MqttClientSessionsManager(Options, _retainedMessagesManager, _cancellationTokenSource.Token, _eventDispatcher, _logger); | |||
| _clientSessionsManager.Start(); | |||
| foreach (var adapter in _adapters) | |||
| @@ -144,33 +151,6 @@ namespace MQTTnet.Server | |||
| return _retainedMessagesManager?.ClearMessagesAsync(); | |||
| } | |||
| internal void OnClientConnected(string clientId) | |||
| { | |||
| _logger.Info("Client '{0}': Connected.", clientId); | |||
| ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(clientId)); | |||
| } | |||
| internal void OnClientDisconnected(string clientId, bool wasCleanDisconnect) | |||
| { | |||
| _logger.Info("Client '{0}': Disconnected (clean={1}).", clientId, wasCleanDisconnect); | |||
| ClientDisconnected?.Invoke(this, new MqttClientDisconnectedEventArgs(clientId, wasCleanDisconnect)); | |||
| } | |||
| internal void OnClientSubscribedTopic(string clientId, TopicFilter topicFilter) | |||
| { | |||
| ClientSubscribedTopic?.Invoke(this, new MqttClientSubscribedTopicEventArgs(clientId, topicFilter)); | |||
| } | |||
| internal void OnClientUnsubscribedTopic(string clientId, string topicFilter) | |||
| { | |||
| ClientUnsubscribedTopic?.Invoke(this, new MqttClientUnsubscribedTopicEventArgs(clientId, topicFilter)); | |||
| } | |||
| internal void OnApplicationMessageReceived(string clientId, MqttApplicationMessage applicationMessage) | |||
| { | |||
| ApplicationMessageReceived?.Invoke(this, new MqttApplicationMessageReceivedEventArgs(clientId, applicationMessage)); | |||
| } | |||
| private void OnClientAccepted(object sender, MqttServerAdapterClientAcceptedEventArgs eventArgs) | |||
| { | |||
| eventArgs.SessionTask = _clientSessionsManager.StartSession(eventArgs.Client); | |||
+ 42
- 0
Source/MQTTnet/Server/MqttServerEventDispatcher.cs
Näytä tiedosto
| @@ -0,0 +1,42 @@ | |||
| using System; | |||
| namespace MQTTnet.Server | |||
| { | |||
| public class MqttServerEventDispatcher | |||
| { | |||
| public event EventHandler<MqttClientSubscribedTopicEventArgs> ClientSubscribedTopic; | |||
| public event EventHandler<MqttClientUnsubscribedTopicEventArgs> ClientUnsubscribedTopic; | |||
| public event EventHandler<MqttClientConnectedEventArgs> ClientConnected; | |||
| public event EventHandler<MqttClientDisconnectedEventArgs> ClientDisconnected; | |||
| public event EventHandler<MqttApplicationMessageReceivedEventArgs> ApplicationMessageReceived; | |||
| public void OnClientSubscribedTopic(string clientId, TopicFilter topicFilter) | |||
| { | |||
| ClientSubscribedTopic?.Invoke(this, new MqttClientSubscribedTopicEventArgs(clientId, topicFilter)); | |||
| } | |||
| public void OnClientUnsubscribedTopic(string clientId, string topicFilter) | |||
| { | |||
| ClientUnsubscribedTopic?.Invoke(this, new MqttClientUnsubscribedTopicEventArgs(clientId, topicFilter)); | |||
| } | |||
| public void OnClientDisconnected(string clientId, bool wasCleanDisconnect) | |||
| { | |||
| ClientDisconnected?.Invoke(this, new MqttClientDisconnectedEventArgs(clientId, wasCleanDisconnect)); | |||
| } | |||
| public void OnApplicationMessageReceived(string senderClientId, MqttApplicationMessage applicationMessage) | |||
| { | |||
| ApplicationMessageReceived?.Invoke(this, new MqttApplicationMessageReceivedEventArgs(senderClientId, applicationMessage)); | |||
| } | |||
| public void OnClientConnected(string clientId) | |||
| { | |||
| ClientConnected?.Invoke(this, new MqttClientConnectedEventArgs(clientId)); | |||
| } | |||
| } | |||
| } | |||
+ 3
- 2
Tests/MQTTnet.Benchmarks/MQTTnet.Benchmarks.csproj
Näytä tiedosto
| @@ -3,8 +3,9 @@ | |||
| <PropertyGroup> | |||
| <OutputType>Exe</OutputType> | |||
| <DebugType>Full</DebugType> | |||
| <TargetFramework>net461</TargetFramework> | |||
| <LangVersion>7.2</LangVersion> | |||
| <TargetFramework Condition=" '$(OS)' == 'Windows_NT' ">net461</TargetFramework> | |||
| <TargetFramework Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp2.1</TargetFramework> | |||
| <LangVersion>7.2</LangVersion> | |||
| </PropertyGroup> | |||
| <ItemGroup> | |||
+ 95
- 3
Tests/MQTTnet.Core.Tests/MqttClientTests.cs
Näytä tiedosto
| @@ -1,4 +1,6 @@ | |||
| using System; | |||
| using System.Collections.Generic; | |||
| using System.Linq; | |||
| using System.Net.Sockets; | |||
| using System.Threading; | |||
| using System.Threading.Tasks; | |||
| @@ -8,6 +10,7 @@ using MQTTnet.Client; | |||
| using MQTTnet.Diagnostics; | |||
| using MQTTnet.Exceptions; | |||
| using MQTTnet.Packets; | |||
| using MQTTnet.Server; | |||
| namespace MQTTnet.Core.Tests | |||
| { | |||
| @@ -15,7 +18,7 @@ namespace MQTTnet.Core.Tests | |||
| public class MqttClientTests | |||
| { | |||
| [TestMethod] | |||
| public async Task ClientDisconnectException() | |||
| public async Task Client_Disconnect_Exception() | |||
| { | |||
| var factory = new MqttFactory(); | |||
| var client = factory.CreateMqttClient(); | |||
| @@ -39,9 +42,95 @@ namespace MQTTnet.Core.Tests | |||
| Assert.IsInstanceOfType(ex.InnerException, typeof(SocketException)); | |||
| } | |||
| [TestMethod] | |||
| public async Task Client_Publish() | |||
| { | |||
| var server = new MqttFactory().CreateMqttServer(); | |||
| try | |||
| { | |||
| var receivedMessages = new List<MqttApplicationMessage>(); | |||
| await server.StartAsync(new MqttServerOptions()); | |||
| var client1 = new MqttFactory().CreateMqttClient(); | |||
| client1.ApplicationMessageReceived += (_, e) => | |||
| { | |||
| lock (receivedMessages) | |||
| { | |||
| receivedMessages.Add(e.ApplicationMessage); | |||
| } | |||
| }; | |||
| await client1.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("127.0.0.1").Build()); | |||
| await client1.SubscribeAsync("a"); | |||
| var client2 = new MqttFactory().CreateMqttClient(); | |||
| await client2.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("127.0.0.1").Build()); | |||
| var message = new MqttApplicationMessageBuilder().WithTopic("a").WithRetainFlag().Build(); | |||
| await client2.PublishAsync(message); | |||
| await Task.Delay(500); | |||
| Assert.AreEqual(1, receivedMessages.Count); | |||
| Assert.IsFalse(receivedMessages.First().Retain); // Must be false even if set above! | |||
| } | |||
| finally | |||
| { | |||
| await server.StopAsync(); | |||
| } | |||
| } | |||
| [TestMethod] | |||
| public async Task Publish_Special_Content() | |||
| { | |||
| var factory = new MqttFactory(); | |||
| var server = factory.CreateMqttServer(); | |||
| var serverOptions = new MqttServerOptionsBuilder().Build(); | |||
| var receivedMessages = new List<MqttApplicationMessage>(); | |||
| var client = factory.CreateMqttClient(); | |||
| try | |||
| { | |||
| await server.StartAsync(serverOptions); | |||
| client.Connected += async (s, e) => | |||
| { | |||
| await client.SubscribeAsync("RCU/P1/H0001/R0003"); | |||
| var msg = new MqttApplicationMessageBuilder() | |||
| .WithPayload("DA|18RS00SC00XI0000RV00R100R200R300R400L100L200L300L400Y100Y200AC0102031800BELK0000BM0000|") | |||
| .WithTopic("RCU/P1/H0001/R0003"); | |||
| await client.PublishAsync(msg.Build()); | |||
| }; | |||
| client.ApplicationMessageReceived += (s, e) => | |||
| { | |||
| lock (receivedMessages) | |||
| { | |||
| receivedMessages.Add(e.ApplicationMessage); | |||
| } | |||
| }; | |||
| await client.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("localhost").Build()); | |||
| await Task.Delay(500); | |||
| Assert.AreEqual(1, receivedMessages.Count); | |||
| Assert.AreEqual("DA|18RS00SC00XI0000RV00R100R200R300R400L100L200L300L400Y100Y200AC0102031800BELK0000BM0000|", receivedMessages.First().ConvertPayloadToString()); | |||
| } | |||
| finally | |||
| { | |||
| await server.StopAsync(); | |||
| } | |||
| } | |||
| #if DEBUG | |||
| [TestMethod] | |||
| public async Task ClientCleanupOnAuthentificationFails() | |||
| public async Task Client_Cleanup_On_Authentification_Fails() | |||
| { | |||
| var channel = new TestMqttCommunicationAdapter(); | |||
| var channel2 = new TestMqttCommunicationAdapter(); | |||
| @@ -50,7 +139,10 @@ namespace MQTTnet.Core.Tests | |||
| Task.Run(async () => { | |||
| var connect = await channel2.ReceivePacketAsync(TimeSpan.Zero, CancellationToken.None); | |||
| await channel2.SendPacketAsync(new MqttConnAckPacket { ConnectReturnCode = Protocol.MqttConnectReturnCode.ConnectionRefusedNotAuthorized }, CancellationToken.None); | |||
| await channel2.SendPacketAsync(new MqttConnAckPacket | |||
| { | |||
| ConnectReturnCode = Protocol.MqttConnectReturnCode.ConnectionRefusedNotAuthorized | |||
| }, CancellationToken.None); | |||
| }); | |||
| var fake = new TestMqttCommunicationAdapterFactory(channel); | |||
+ 114
- 21
Tests/MQTTnet.Core.Tests/MqttServerTests.cs
Näytä tiedosto
| @@ -4,6 +4,7 @@ using MQTTnet.Diagnostics; | |||
| using MQTTnet.Protocol; | |||
| using MQTTnet.Server; | |||
| using System; | |||
| using System.Collections.Concurrent; | |||
| using System.Collections.Generic; | |||
| using System.Linq; | |||
| using System.Text; | |||
| @@ -227,6 +228,39 @@ namespace MQTTnet.Core.Tests | |||
| Assert.AreEqual(2000, receivedMessagesCount); | |||
| } | |||
| [TestMethod] | |||
| public async Task MqttServer_SessionTakeover() | |||
| { | |||
| var server = new MqttFactory().CreateMqttServer(); | |||
| try | |||
| { | |||
| await server.StartAsync(new MqttServerOptions()); | |||
| var client1 = new MqttFactory().CreateMqttClient(); | |||
| var client2 = new MqttFactory().CreateMqttClient(); | |||
| var options = new MqttClientOptionsBuilder() | |||
| .WithTcpServer("localhost") | |||
| .WithCleanSession(false) | |||
| .WithClientId("a").Build(); | |||
| await client1.ConnectAsync(options); | |||
| await Task.Delay(500); | |||
| await client2.ConnectAsync(options); | |||
| await Task.Delay(500); | |||
| Assert.IsFalse(client1.IsConnected); | |||
| Assert.IsTrue(client2.IsConnected); | |||
| } | |||
| finally | |||
| { | |||
| await server.StopAsync(); | |||
| } | |||
| } | |||
| private static async Task Publish(IMqttClient c1, MqttApplicationMessage message) | |||
| { | |||
| @@ -267,11 +301,6 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public async Task MqttServer_HandleCleanDisconnect() | |||
| { | |||
| MqttNetGlobalLogger.LogMessagePublished += (_, e) => | |||
| { | |||
| System.Diagnostics.Debug.WriteLine($"[{e.TraceMessage.Timestamp:s}] {e.TraceMessage.Source} {e.TraceMessage.Message}"); | |||
| }; | |||
| var serverAdapter = new MqttTcpServerAdapter(new MqttNetLogger().CreateChildLogger()); | |||
| var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger()); | |||
| @@ -304,6 +333,51 @@ namespace MQTTnet.Core.Tests | |||
| Assert.AreEqual(clientConnectedCalled, clientDisconnectedCalled); | |||
| } | |||
| [TestMethod] | |||
| public async Task MqttServer_Client_Disconnect_Without_Errors() | |||
| { | |||
| var errors = 0; | |||
| MqttNetGlobalLogger.LogMessagePublished += (_, e) => | |||
| { | |||
| System.Diagnostics.Debug.WriteLine($"[{e.TraceMessage.Timestamp:s}] {e.TraceMessage.Source} {e.TraceMessage.Message}"); | |||
| if (e.TraceMessage.Level == MqttNetLogLevel.Error) | |||
| { | |||
| errors++; | |||
| } | |||
| }; | |||
| bool clientWasConnected; | |||
| var server = new MqttFactory().CreateMqttServer(); | |||
| try | |||
| { | |||
| var options = new MqttServerOptionsBuilder().Build(); | |||
| await server.StartAsync(options); | |||
| var client = new MqttFactory().CreateMqttClient(); | |||
| var clientOptions = new MqttClientOptionsBuilder() | |||
| .WithTcpServer("localhost") | |||
| .Build(); | |||
| await client.ConnectAsync(clientOptions); | |||
| clientWasConnected = true; | |||
| await client.DisconnectAsync(); | |||
| await Task.Delay(500); | |||
| } | |||
| finally | |||
| { | |||
| await server.StopAsync(); | |||
| } | |||
| Assert.IsTrue(clientWasConnected); | |||
| Assert.AreEqual(0, errors); | |||
| } | |||
| [TestMethod] | |||
| public async Task MqttServer_LotsOfRetainedMessages() | |||
| { | |||
| @@ -389,6 +463,8 @@ namespace MQTTnet.Core.Tests | |||
| } | |||
| await c2.DisconnectAsync(); | |||
| await s.StopAsync(); | |||
| } | |||
| [TestMethod] | |||
| @@ -427,7 +503,7 @@ namespace MQTTnet.Core.Tests | |||
| var serverAdapter = new TestMqttServerAdapter(); | |||
| var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger()); | |||
| var receivedMessagesCount = 0; | |||
| var receivedMessages = new List<MqttApplicationMessage>(); | |||
| try | |||
| { | |||
| await s.StartAsync(new MqttServerOptions()); | |||
| @@ -437,7 +513,14 @@ namespace MQTTnet.Core.Tests | |||
| await c1.DisconnectAsync(); | |||
| var c2 = await serverAdapter.ConnectTestClient("c2"); | |||
| c2.ApplicationMessageReceived += (_, __) => receivedMessagesCount++; | |||
| c2.ApplicationMessageReceived += (_, e) => | |||
| { | |||
| lock (receivedMessages) | |||
| { | |||
| receivedMessages.Add(e.ApplicationMessage); | |||
| } | |||
| }; | |||
| await c2.SubscribeAsync(new TopicFilterBuilder().WithTopic("retained").Build()); | |||
| await Task.Delay(500); | |||
| @@ -447,7 +530,8 @@ namespace MQTTnet.Core.Tests | |||
| await s.StopAsync(); | |||
| } | |||
| Assert.AreEqual(1, receivedMessagesCount); | |||
| Assert.AreEqual(1, receivedMessages.Count); | |||
| Assert.IsTrue(receivedMessages.First().Retain); | |||
| } | |||
| [TestMethod] | |||
| @@ -655,26 +739,29 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public async Task MqttServer_SameClientIdConnectDisconnectEventOrder() | |||
| { | |||
| var serverAdapter = new MqttTcpServerAdapter(new MqttNetLogger().CreateChildLogger()); | |||
| var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger()); | |||
| var s = new MqttFactory().CreateMqttServer(); | |||
| var connectedClient = false; | |||
| var connecteCalledBeforeConnectedClients = false; | |||
| var events = new List<string>(); | |||
| s.ClientConnected += (_, __) => | |||
| { | |||
| connecteCalledBeforeConnectedClients |= connectedClient; | |||
| connectedClient = true; | |||
| lock (events) | |||
| { | |||
| events.Add("c"); | |||
| } | |||
| }; | |||
| s.ClientDisconnected += (_, __) => | |||
| { | |||
| connectedClient = false; | |||
| lock (events) | |||
| { | |||
| events.Add("d"); | |||
| } | |||
| }; | |||
| var clientOptions = new MqttClientOptionsBuilder() | |||
| .WithTcpServer("localhost") | |||
| .WithClientId(Guid.NewGuid().ToString()) | |||
| .WithClientId("same_id") | |||
| .Build(); | |||
| await s.StartAsync(new MqttServerOptions()); | |||
| @@ -684,20 +771,24 @@ namespace MQTTnet.Core.Tests | |||
| await c1.ConnectAsync(clientOptions); | |||
| await Task.Delay(100); | |||
| await Task.Delay(250); | |||
| await c2.ConnectAsync(clientOptions); | |||
| await Task.Delay(100); | |||
| await Task.Delay(250); | |||
| await c1.DisconnectAsync(); | |||
| await Task.Delay(250); | |||
| await c2.DisconnectAsync(); | |||
| await s.StopAsync(); | |||
| await Task.Delay(250); | |||
| await Task.Delay(100); | |||
| await s.StopAsync(); | |||
| Assert.IsFalse(connecteCalledBeforeConnectedClients, "ClientConnected was called before ClientDisconnect was called"); | |||
| var flow = string.Join(string.Empty, events); | |||
| Assert.AreEqual("cdcd", flow); | |||
| } | |||
| @@ -725,6 +816,8 @@ namespace MQTTnet.Core.Tests | |||
| await server.StartAsync(new MqttServerOptions()); | |||
| var client3 = new MqttFactory().CreateMqttClient(); | |||
| await client3.ConnectAsync(new MqttClientOptionsBuilder().WithTcpServer("localhost").Build()); | |||
| await server.StopAsync(); | |||
| } | |||
| private class TestStorage : IMqttServerStorage | |||
+ 5
- 7
Tests/MQTTnet.Core.Tests/MqttSubscriptionsManagerTests.cs
Näytä tiedosto
| @@ -1,6 +1,4 @@ | |||
| using Microsoft.VisualStudio.TestTools.UnitTesting; | |||
| using MQTTnet.Adapter; | |||
| using MQTTnet.Diagnostics; | |||
| using MQTTnet.Packets; | |||
| using MQTTnet.Protocol; | |||
| using MQTTnet.Server; | |||
| @@ -13,7 +11,7 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public void MqttSubscriptionsManager_SubscribeSingleSuccess() | |||
| { | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServer(new IMqttServerAdapter[0], new MqttNetLogger().CreateChildLogger(""))); | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServerEventDispatcher()); | |||
| var sp = new MqttSubscribePacket(); | |||
| sp.TopicFilters.Add(new TopicFilterBuilder().WithTopic("A/B/C").Build()); | |||
| @@ -28,7 +26,7 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public void MqttSubscriptionsManager_SubscribeDifferentQoSSuccess() | |||
| { | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServer(new IMqttServerAdapter[0], new MqttNetLogger().CreateChildLogger(""))); | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServerEventDispatcher()); | |||
| var sp = new MqttSubscribePacket(); | |||
| sp.TopicFilters.Add(new TopicFilter("A/B/C", MqttQualityOfServiceLevel.AtMostOnce)); | |||
| @@ -43,7 +41,7 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public void MqttSubscriptionsManager_SubscribeTwoTimesSuccess() | |||
| { | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServer(new IMqttServerAdapter[0], new MqttNetLogger().CreateChildLogger(""))); | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServerEventDispatcher()); | |||
| var sp = new MqttSubscribePacket(); | |||
| sp.TopicFilters.Add(new TopicFilter("#", MqttQualityOfServiceLevel.AtMostOnce)); | |||
| @@ -59,7 +57,7 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public void MqttSubscriptionsManager_SubscribeSingleNoSuccess() | |||
| { | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServer(new IMqttServerAdapter[0], new MqttNetLogger().CreateChildLogger(""))); | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServerEventDispatcher()); | |||
| var sp = new MqttSubscribePacket(); | |||
| sp.TopicFilters.Add(new TopicFilterBuilder().WithTopic("A/B/C").Build()); | |||
| @@ -72,7 +70,7 @@ namespace MQTTnet.Core.Tests | |||
| [TestMethod] | |||
| public void MqttSubscriptionsManager_SubscribeAndUnsubscribeSingle() | |||
| { | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServer(new IMqttServerAdapter[0], new MqttNetLogger().CreateChildLogger(""))); | |||
| var sm = new MqttClientSubscriptionsManager("", new MqttServerOptions(), new MqttServerEventDispatcher()); | |||
| var sp = new MqttSubscribePacket(); | |||
| sp.TopicFilters.Add(new TopicFilterBuilder().WithTopic("A/B/C").Build()); | |||
+ 2
- 1
Tests/MQTTnet.TestApp.NetCore/MQTTnet.TestApp.NetCore.csproj
Näytä tiedosto
| @@ -3,7 +3,8 @@ | |||
| <PropertyGroup> | |||
| <OutputType>Exe</OutputType> | |||
| <DebugType>Full</DebugType> | |||
| <TargetFrameworks>netcoreapp2.1;net452;net461</TargetFrameworks> | |||
| <TargetFrameworks>netcoreapp2.1</TargetFrameworks> | |||
| <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net452;net461</TargetFrameworks> | |||
| </PropertyGroup> | |||
| <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|netcoreapp2.1|AnyCPU'"> | |||
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- 7
Tests/MQTTnet.TestApp.NetCore/ManagedClientTest.cs
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| @@ -61,13 +61,7 @@ namespace MQTTnet.TestApp.NetCore | |||
| public class RandomPassword : IMqttClientCredentials | |||
| { | |||
| public string Password | |||
| { | |||
| get | |||
| { | |||
| return Guid.NewGuid().ToString(); // The random password. | |||
| } | |||
| } | |||
| public string Password => Guid.NewGuid().ToString(); | |||
| public string Username => "the_static_user"; | |||
| } | |||
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appveyor.yml
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| @@ -3,7 +3,7 @@ image: Visual Studio 2017 | |||
| configuration: Release | |||
| before_build: | |||
| - cmd: >- | |||
| msbuild /t:restore | |||
| msbuild /t:restore MQTTnet.sln | |||
| cd Tests/MQTTnet.TestApp.AspNetCore2/ | |||