javiercn

Clear nuget cache

dotnet nuget locals --clear all: This will remove ALL packages in your nuget cache from your machine, as a result other projects might fail to restore afterwards if the package is not available in the original download location

Clear dotnet engine template cache

rm -rf ~/.templateengine: This will remove all templates you installed that didn't come with the SDK

Clear dotnet profile state

rm -rf ~/.dotnet: This will remove all files dotnet creates during the first run experience, tools installs, etc.

javiercn

<Configuration>
  <MappedFolders>
    <MappedFolder>
      <HostFolder>C:\work\WindowsSandbox\DevelopmentSandboxShare</HostFolder>
      <ReadOnly>true</ReadOnly>
    </MappedFolder>
  </MappedFolders>
  <LogonCommand>
   <Command>powershell -noexit -executionpolicy bypass -File C:\Users\WDAGUtilityAccount\Desktop\DevelopmentSandboxShare\DeveloperSandboxSetup.ps1</Command>
  </LogonCommand>

javiercn

    <script src="_framework/blazor.server.js" autostart="false"></script>
    <script>
        (function start() {
            Blazor.start({
                logLevel: 1, // LogLevel.Debug
                configureSignalR: builder => builder.configureLogging("debug") // LogLevel.Debug
            });
        })()
    </script>

javiercn

Build hang post-mortem analysis

Over the past few weeks we've added the ability to capture process dumps to the build. (Currently for Windows Test and Windows Templates Test).

When a build hangs on the CI, a process dump is captured for currently running processes. (we capture dumps for dotnet processes, but can be easily expanded to other processes)

These dumps are available as artifacts under Artifacts -> Windows_Test_Dumps and Artifacts -> Windows_Templates_Test_Dumps respectively.

Build hang debug example

javiercn

([xml] (Get-Content .\bin\*\*\*.StaticWebAssets.xml)) | 
Select-Object -ExpandProperty StaticWebAssets |
Select-Object -ExpandProperty ContentRoot |
ForEach-Object { 
  $tmpRoot = $_.Path;
  $tmpBase = $_.BasePath;
  Push-Location $tmpRoot;
  Get-ChildItem -Recurse -File $tmpRoot |
 Select-Object -ExpandProperty FullName |

javiercn

<?xml version="1.0" encoding="utf-8" standalone='yes'?>

<WindowsPerformanceRecorder Version="1.0">
  <Profiles>

    <EventCollector
      Id="AspNetCoreEventCollector"
      Name="ASP.NET Core Event Collector">

      <BufferSize Value="4096"/>

javiercn

• Add Microsoft.ApplicationInsights.AspNetCore to the list of packages.
• Add the application insights logger to Program.cs

Host.CreateDefaultBuilder(args)
    .ConfigureLogging(l =>
    {
        l.AddApplicationInsights();
    })
    .ConfigureWebHostDefaults(webBuilder =>
 {

javiercn

/Platform_Assemblies_Paths
"C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\Microsoft.CodeAnalysis.CSharp\1.3.0\lib\netstandard1.3;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\Microsoft.CodeAnalysis.Common\1.3.0\lib\netstandard1.3;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\System.AppContext\4.1.0\lib\netstandard1.6;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\runtime.any.System.Runtime\4.1.0\lib\netstandard1.5;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\runtime.win7.System.Private.Uri\4.0.1\runtimes\win\lib\netstandard1.0;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\runtime.any.System.Collections\4.0.11\lib\netstandard1.3;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\System.Collections.Concurrent\4.0.12\lib\netstandard1.3;C:\work\OptimizedAntaresCache\1.0.3\build\TempRestorePackages\runtime.win.System.Diagnostics.Debug\4.0.11\runtimes\win\lib\netstandard1.3;C:\work\OptimizedAntaresCache\1.0.3\