哨兵/NLog集成没有登录到Sentry

Question

我正在使用最新的Sentry/NLog包(如下面所示)，但由于某种原因，我的错误开始记录到NLog，而不是登录到Sentry。

--我可以看到Sentry正在被初始化，但是它从不记录任何东西！同时，这些错误被记录到NLog中，没有问题.。

以下是我的相关套餐：

  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
  <package id="NLog" version="4.7.0" targetFramework="net472" />
  <package id="Sentry" version="2.1.1" targetFramework="net472" />
  <package id="Sentry.NLog" version="2.1.1" targetFramework="net472" />
  <package id="Sentry.PlatformAbstractions" version="1.1.0" targetFramework="net472" />
  <package id="Sentry.Protocol" version="2.1.1" targetFramework="net472" />
  <package id="System.Collections.Immutable" version="1.5.0" targetFramework="net472" />

这是我的NLog配置文件(出于安全原因，我删除了DSN )：

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      throwConfigExceptions="true">
  <extensions>
    <add assembly="Sentry.NLog" />
  </extensions>
  <targets async="true">
    <target name="SentryLogger" xsi:type="Sentry"
      dsn="{removed for security reasons...}"
      environment="${appsetting:item=Environment:default=Staging}"
      InitializeSdk="true"
      layout="${message}"
      breadcrumbLayout="${message}"
      minimumBreadcrumbLevel="Debug"
      minimumEventLevel="Error">
      <options
            attachStacktrace="true"
            sendDefaultPii="true"
            shutdownTimeoutSeconds="5"
            includeEventDataOnBreadcrumbs="true" />
    </target>
    
    <target name="default" xsi:type="File"
      fileName="${basedir}/logs/${shortdate}.log"
      archiveFileName="${basedir}/logs/archive-log/app-log.{#}.txt"
      archiveEvery="Day"
      archiveNumbering="Rolling"
      maxArchiveFiles="30" />
  </targets>
  <rules>
    <logger name="*" writeTo="default" />
    <logger name="*" minlevel="Error" writeTo="SentryLogger" />
  </rules>
</nlog>

有什么理由可以解释为什么NLog会工作而不是Sentry呢？我在同一解决方案中有其他项目，正确地登录到Sentry和NLog，而不是这个！

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编辑：--我检查了NLog内部日志，它似乎是写给Sentry的，但它从未出现在Sentry上的UI中。内部日志文件中似乎也没有任何错误。

2020-06-11 16:53:31.5829 Trace AsyncWrapper(Name=default): Throttled timer scheduled
2020-06-11 16:53:31.5829 Trace AsyncWrapper(Name=SentryLogger): Throttled timer scheduled
2020-06-11 16:53:31.5920 Trace AsyncWrapper(Name=SentryLogger): Writing 1 events (Timer)
2020-06-11 16:53:31.5920 Trace AsyncWrapper(Name=default): Writing 1 events (Timer)

编辑:在通过Nuget将Sentry.NLog包从2.1.1更新到2.1.4之后，我在NLog内部日志文件中收到了一个System.Net.WebException: The request was aborted: Could not create SSL/TLS secure channel.错误！我能够通过将System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;添加到Global.asax.cs文件来解决这个问题！问题解决了！谢谢你，罗尔夫·克里斯滕森！

2020-06-25 16:50:55.8958 Debug Event queued up.
2020-06-25 16:50:55.9198 Debug Configuring the scope.
2020-06-25 16:50:56.2788 Debug Event 1338f238cd484cc7a0a288133306718c in-flight to Sentry. #1 in queue.
2020-06-25 16:50:56.4968 Error Error while processing event 1338f238cd484cc7a0a288133306718c: System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: The request was aborted: Could not create SSL/TLS secure channel.
   at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
   at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sentry.Internal.Http.GzipBufferedRequestBodyHandler.<SendAsync>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sentry.Internal.Http.RetryAfterHandler.<SendAsync>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sentry.Internal.Http.HttpTransport.<CaptureEventAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at Sentry.Internal.BackgroundWorker.<WorkerAsync>d__18.MoveNext(). #1 in queue.

Answer 1

如果它只是静默地未能将错误发送到Sentry，而内部日志中没有条目，我将检查您的哨兵DSN，然后双倍和三次检查它:)确保在查找sentry中的错误时，您正在查看正确的项目，并且将环境下拉设置为所有环境。如果您100%确信DSN是正确的，请尝试在nlog标记中添加atribute throwExceptions="true“。这可能会带来一些新线索。

Answer 2

在我的例子中，它没有将异常事件发送给Sentry，因为它被现有的日志服务提供程序吞没了(可能是默认的)。修复方法是更新Program.cs文件以显式使用NLog，然后删除appsettings.json中的默认日志对象。

在这里找到了修复程序：https://programmingcsharp.com/nlog-net-core/