ASP.NET Core アプリの診断機能を提供する Stackdriver ライブラリを GA リリース

  public void Configure(IApplicationBuilder app, ILoggerFactory loggerFactory)
{
    // Initialize Stackdriver Logging
    loggerFactory.AddGoogle("YOUR-GOOGLE-PROJECT-ID");
    ...
}
public void LogMessage(ILoggerFactory loggerFactory)
{
    // Send a log to Stackdriver Logging
    var logger = loggerFactory.CreateLogger("NetworkLog");
    logger.LogInformation("This is a log message.");
}

  public void ConfigureServices(IServiceCollection services)
{
    services.AddGoogleExceptionLogging(options =>
    {
        options.ProjectId = "YOUR-GOOGLE-PROJECT-ID";
        options.ServiceName = "ImageGenerator";
        options.Version = "1.0.2";
    });
    ...
}
public void Configure(IApplicationBuilder app)
{
    // Use before handling any requests to ensure all unhandled exceptions are reported.
    app.UseGoogleExceptionLogging();
    ...
}

  public void ReadFile(IExceptionLogger exceptionLogger)
{
    try
    {
        string scores = File.ReadAllText(@"C:\Scores.txt");
        Console.WriteLine(scores);
    }
    catch (IOException e)
    {
        exceptionLogger.Log(e);
    }
}

  public void ConfigureServices(IServiceCollection services)
{
    string projectId = "YOUR-GOOGLE-PROJECT-ID";
    services.AddGoogleTrace(options =>
    {
        options.ProjectId = projectId;
    });
    ...
}
public void Configure(IApplicationBuilder app)
{
    // Use at the start of the request pipeline to ensure the entire request is traced.
    app.UseGoogleTrace();
    ...
}

  public void TraceHelloWorld(IManagedTracer tracer)
{
    using (tracer.StartSpan(nameof(TraceHelloWorld)))
    {
        Console.Out.WriteLine("Hello, World!");
    }
}