v4.0.0 (#1357)

Source/MQTTnet.AspTestApp/MQTTnet.AspTestApp.csproj

@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <IsPackable>false</IsPackable>
+        <DisableImplicitAspNetCoreAnalyzers>true</DisableImplicitAspNetCoreAnalyzers>
+        <EnableNETAnalyzers>false</EnableNETAnalyzers>
+        <EnforceCodeStyleInBuild>false</EnforceCodeStyleInBuild>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <ProjectReference Include="..\..\Source\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj"/>
+
+        <PackageReference Include="Microsoft.CodeAnalysis.Compilers" Version="4.0.1" />
+        <PackageReference Include="Microsoft.Net.Compilers" Version="4.0.1" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <Folder Include="wwwroot\"/>
+    </ItemGroup>
+
+</Project>

Source/MQTTnet.AspTestApp/Pages/Index.cshtml

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+@page
+@model IndexModel
+@{
+    ViewData["Title"] = "Home page";
+}
+
+<div>
+    <h1>MQTTnet ASP.NET Core Test App</h1>
+</div>
+
+<script src="https://unpkg.com/mqtt/dist/mqtt.min.js"></script>
+
+<script>
+    const options = {
+      clean: true,
+      connectTimeout: 4000,
+      clientId: 'mqttnet_web_client'
+    }
+
+    const client  = mqtt.connect('ws://localhost:5049/mqtt')
+
+    client.on('connect', function () {
+      console.log('Connected')
+      client.subscribe('#', function (err) {
+        if (!err) {
+          client.publish('test', 'Hello mqtt')
+        }
+      })
+    })
+
+    client.on('message', function (topic, message) {
+      console.log(message.toString())
+    })
+</script>

Source/MQTTnet.AspTestApp/Pages/Index.cshtml.cs

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+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace MQTTnet.AspTestApp.Pages
+{
+    public class IndexModel : PageModel
+    {
+        private readonly ILogger<IndexModel> _logger;
+
+        public IndexModel(ILogger<IndexModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+
+        }
+    }
+}

Source/MQTTnet.AspTestApp/Pages/Shared/_Layout.cshtml

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - MQTTnet</title>
+</head>
+<body>
+
+    @RenderBody()
+
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

Source/MQTTnet.AspTestApp/Pages/_ViewImports.cshtml

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+@namespace MQTTnet.AspTestApp.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Source/MQTTnet.AspTestApp/Pages/_ViewStart.cshtml

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+@{
+    Layout = "_Layout";
+}

Source/MQTTnet.AspTestApp/Program.cs

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+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using MQTTnet;
+using MQTTnet.AspNetCore;
+using MQTTnet.Server;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddRazorPages();
+
+// Setup MQTT stuff.
+builder.Services.AddMqttServer();
+builder.Services.AddConnections();
+
+var app = builder.Build();
+
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Error");
+}
+
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapRazorPages();
+
+// Setup MQTT stuff.
+app.UseEndpoints(endpoints =>
+{
+    endpoints.MapMqtt("/mqtt");
+});
+
+app.UseMqttServer(server =>
+{
+    server.StartedAsync += args =>
+    {
+        _ = Task.Run(async () =>
+        {
+            var mqttApplicationMessage = new MqttApplicationMessageBuilder()
+                .WithPayload($"Test application message from MQTTnet server.")
+                .WithTopic("message")
+                .Build();
+
+            while (true)
+            {
+                try
+                {
+                    await server.InjectApplicationMessage(new InjectedMqttApplicationMessage(mqttApplicationMessage)
+                    {
+                        SenderClientId = "server"
+                    });
+                }
+                catch (Exception e)
+                {
+                    Console.WriteLine(e);
+                }
+                finally
+                {
+                    await Task.Delay(TimeSpan.FromSeconds(5));
+                }
+            }
+        });
+
+        return Task.CompletedTask;
+    };
+});
+
+app.Run();

Source/MQTTnet.AspTestApp/appsettings.Development.json

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+{
+  "DetailedErrors": true,
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

Source/MQTTnet.AspTestApp/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

Source/MQTTnet.AspTestApp/libman.json

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+{
+  "version": "1.0",
+  "defaultProvider": "cdnjs",
+  "libraries": []
+}