Application Insights：Windows 服务应用程序中的服务总线依赖性

Question

Application Insights 检测 .NET ASP (Framework 4.6.2) 应用程序中的服务总线依赖性。它在 Azure 门户的应用程序映射中将服务总线显示为依赖项。但它不适用于 Windows 服务（控制台）。我对服务使用与 API 相同的 Application Insights 配置，但它不起作用。其他依赖项可以完美检测到。 如何修复它？或者存在什么诊断方法？

ApplicationInsights.config：

    <Add Type="Microsoft.ApplicationInsights.DependencyCollector.DependencyTrackingTelemetryModule, Microsoft.AI.DependencyCollector">
  <ExcludeComponentCorrelationHttpHeadersOnDomains>
    <Add>core.windows.net</Add>
    <Add>core.chinacloudapi.cn</Add>
    <Add>core.cloudapi.de</Add>
    <Add>core.usgovcloudapi.net</Add>
  </ExcludeComponentCorrelationHttpHeadersOnDomains>
  <IncludeDiagnosticSourceActivities>
    <Add>Microsoft.Azure.EventHubs</Add>
    <Add>Microsoft.Azure.ServiceBus</Add>
  </IncludeDiagnosticSourceActivities>
</Add>

Answer 1

我们没有像在控制台（.NET Core 应用程序）中那样直接选择从连接服务配置 Application Insights。

• 我已参考此 MSDoc 在 .NET Framework 控制台应用程序中手动配置 Application Insights。

• 当您安装

  Microsoft.ApplicationInsights.WorkerService

  软件包时，

  ApplicationInsights.config

  将自动创建所需的软件包。

• 在

  ApplicationInsights.config

  文件中添加仪器或连接字符串。更改以下属性。

• 创建服务总线命名空间，复制连接字符串并创建队列。

• 我可以查看服务总线依赖项，检查以下代码

我的

Program.cs

文件：

using Microsoft.ApplicationInsights;
using Microsoft.ApplicationInsights.DataContracts;
using Microsoft.ApplicationInsights.Extensibility;
using Microsoft.Azure.ServiceBus;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System;
using System.Net.Http;
using System.Threading.Tasks;

namespace AppInsightsConsole
{
    class Program
    {
        private static IQueueClient queClient; 

        static async Task Main(string[] args)
        {
            IServiceCollection services = new ServiceCollection();

            var telemetryConfiguration = TelemetryConfiguration.CreateDefault();
            telemetryConfiguration.ConnectionString = TelemetryConfiguration.Active.ConnectionString;

            services.AddLogging(loggingBuilder =>
                loggingBuilder.AddFilter<Microsoft.Extensions.Logging.ApplicationInsights.ApplicationInsightsLoggerProvider>("Category", LogLevel.Information));

            services.AddSingleton(telemetryConfiguration);
            services.AddSingleton<TelemetryClient>();

            //services.AddApplicationInsightsTelemetryWorkerService((ApplicationInsightsServiceOptions options) =>
            //options.ConnectionString = "InstrumentationKey=****");

            IServiceProvider serviceProvider = services.BuildServiceProvider();

            ILogger<Program> logger = serviceProvider.GetRequiredService<ILogger<Program>>();

            var tc = serviceProvider.GetRequiredService<TelemetryClient>();

            var httpClient = new HttpClient();

            var serviceBusConnectionString = "Endpoint=sb://sep27sb.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=nSztLgQP4bY0t4OIFXXKUfP9tCsV90aT8+ASbPevYos=";
            var queueName = "Sample";
            queClient = new QueueClient(serviceBusConnectionString, queueName);

            while (true) 
            {               
                using (var op = tc.StartOperation<DependencyTelemetry>("ServiceBus Sample"))
                {
                    var mb = "Hello.. Service Bus";
                    var msg = new Message(System.Text.Encoding.UTF8.GetBytes(mb));
                    await queClient.SendAsync(msg);

                    logger.LogInformation($"Message sent : {mb} to Service Bus");
                    tc.TrackEvent("Message from Service Bus");
                }
                await Task.Delay(1000);
            }

            await queClient.CloseAsync();
            tc.Flush();
            await Task.Delay(5000); 
        }
    }
}

应用图：

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