azure - 如何禁用 Azure Application Insights .NetCore SDK 自动收集服务总线依赖项调用

Question

我开发了.NetCore Web Job 并启用了应用程序洞察。但目前 Web 作业正在持续运行，并会生成过多的对 Azure Application Insights 的服务总线依赖项调用。因此，我想禁用服务总线依赖项调用以发送到应用程序见解。

函数.cs

        [NoAutomaticTrigger]
    public async Task ProcessMessagesFromServiceBusQueue()
    {
        QueueRuntimeInfo queueInfo = null;
        while (true)
        {
            try
            {
                queueInfo = await _serviceBusManagementClient.GetQueueRuntimeInfoAsync(queueName);
                var count= queueInfo.MessageCountDetails.ActiveMessageCount > 0;
            }
            catch (ServiceBusTimeoutException)
            {
            }
        }
    }

我尝试使用以下代码启用自适应采样。但它仍然会产生过多的依赖调用。

     s.Configure<TelemetryConfiguration>((o) =>
            {
                o.TelemetryInitializers.Add(new OperationCorrelationTelemetryInitializer());
                // Alternately, the following configures adaptive sampling with 2 items per second, and also excludes DependencyTelemetry from being subject to sampling.
                o.TelemetryProcessorChainBuilder.UseAdaptiveSampling(maxTelemetryItemsPerSecond: 1, excludedTypes: "Trace;Exception");
            });

此外，尝试使用此代码删除所有依赖项调用。但它没有按预期工作。

private static IConfiguration GetConfiguration(ServiceCollection services)
    {
        var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
        // build config
        var configuration = new ConfigurationBuilder()
           .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
           .AddJsonFile($"appsettings.{environment}.json", optional: true, reloadOnChange: true)
           .AddEnvironmentVariables()
           .Build();
        services.AddApplicationInsightsTelemetry(configuration);
        var dependencyTrackingService = services.FirstOrDefault<ServiceDescriptor>(t => t.ImplementationType == typeof(DependencyTrackingTelemetryModule));
        if (dependencyTrackingService != null)
        {
            services.Remove(dependencyTrackingService);
        }
        return configuration;
    }

那么，任何人都可以建议如何禁用从 .NetCore Web 作业自动收集服务总线依赖项调用。

Answer 1

如果您使用 Application Insights for Worker Service package这可以使用以下代码来实现

services.AddApplicationInsightsTelemetryWorkerService(
   new ApplicationInsightsServiceOptions
   {
        EnableDependencyTrackingTelemetryModule = false
   });