Add support for WebSocket connections.

Source/MQTTnet.Server/MQTTnet.Server.csproj

@@ -14,6 +14,7 @@
     <SignAssembly>false</SignAssembly>
     <DelaySign>false</DelaySign>
     <LangVersion>latest</LangVersion>
+    <TypeScriptToolsVersion>3.3</TypeScriptToolsVersion>
   </PropertyGroup>
 
   <PropertyGroup>
@@ -26,10 +27,23 @@
     <NoWarn>1701;1702</NoWarn>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Content Remove="wwwroot\app\app.ts" />
+  </ItemGroup>
+
   <ItemGroup>
     <Content Update="appsettings.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <Content Update="wwwroot\app\app.js">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Update="wwwroot\app\app.js.map">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Update="wwwroot\Index.html">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
 
   <ItemGroup>
@@ -37,6 +51,8 @@
     <PackageReference Include="IronPython.StdLib" Version="2.7.9" />
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="4.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="4.0.1" />
   </ItemGroup>
@@ -58,4 +74,10 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+    <TypeScriptCompile Include="wwwroot\app\app.ts">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </TypeScriptCompile>
+  </ItemGroup>
+
 </Project>