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azure - 具有 Servicebus 绑定异常的 Azure 函数

问题描述

我们有一个带有 ServiceBus 绑定（主题/订阅）的 Azure 函数，当新消息放在服务总线上时会触发该函数。

我们偶尔（每天一次）在与服务总线相关的 Azure 函数的 Application Insights 中看到异常。它似乎与我们在 Azure 函数中的代码没有任何联系，但看起来像是一些潜在的连接问题。

我们应该如何处理这些错误以及如何解决/克服它们？

一些例子：

 Microsoft.ServiceBus.Messaging.MessagingException:
   at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver+ReceiveAsyncResult+<>c.<GetAsyncSteps>b__12_5 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.OnEndTryReceive (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver+RetryReceiveAsyncResult+<>c.<GetAsyncSteps>b__15_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver+RetryReceiveAsyncResult.TryReceiveEnd (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver.EndTryReceive (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver.EndReceive (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceivePump+PumpAsyncResult+<>c.<GetAsyncSteps>b__7_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
Inner exception System.ServiceModel.FaultException`1[[System.ServiceModel.ExceptionDetail, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] handled at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand:
   at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement+DuplexRequestSessionChannel.ThrowIfFaultMessage (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement+DuplexRequestSessionChannel.HandleMessageReceived (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement+DuplexRequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel+RequestAsyncResult+<>c.<GetAsyncSteps>b__9_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement+RedirectContainerChannelFactory`1+RedirectContainerSessionChannel+RequestAsyncResult+<>c__DisplayClass8_1.<GetAsyncSteps>b__4 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement+RedirectContainerChannelFactory`1+RedirectContainerSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel+RequestAsyncResult+<>c.<GetAsyncSteps>b__9_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)

另一个例子：

Microsoft.ServiceBus.Messaging.MessagingCommunicationException:
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver+RetryReceiveAsyncResult.TryReceiveEnd (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver.EndTryReceive (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceiver.EndReceive (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.MessageReceivePump+PumpAsyncResult+<>c.<GetAsyncSteps>b__7_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
Inner exception System.ServiceModel.CommunicationObjectFaultedException handled at Microsoft.ServiceBus.Common.AsyncResult.End:
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement+DuplexRequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel+RequestAsyncResult+<>c.<GetAsyncSteps>b__9_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement+RedirectContainerChannelFactory`1+RedirectContainerSessionChannel+RequestAsyncResult+<>c__DisplayClass8_1.<GetAsyncSteps>b__4 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement+RedirectContainerChannelFactory`1+RedirectContainerSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel+RequestAsyncResult+<>c.<GetAsyncSteps>b__9_3 (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Common.AsyncResult`1.End (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement+ReconnectChannelFactory`1+RequestSessionChannel.EndRequest (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)
   at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand (Microsoft.ServiceBus, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35)

标签： azureazure-functionsazureservicebusazure-servicebus-topics

解决方案

它们看起来像那些通常由某种网络级中断引起的间歇性异常。这些被归类为Microsoft Docs 上的异常类型中指定的“瞬态异常”：

瞬态异常 (...MessagingException, ....MessagingCommunicationException)。一般操作：重试操作或通知用户。请注意，RetryPolicy客户端 SDK 中的类可以配置为自动处理重试。有关详细信息，请参阅 重试指南。

虽然，我喜欢叫他们Ghostceptions。

根据异常类型部分，这些是这些异常的常见场景和建议操作：

消息异常

  • 尝试使用属于不同实体类型（例如，主题）的名称或路径来创建 QueueClient。
  • 尝试发送大于 256 KB 的消息。服务器或服务在处理请求期间遇到错误。

检查代码并确保仅可序列化对象用于消息正文（或使用自定义序列化程序）。检查文档以了解受支持的属性值类型，并仅使用受支持的类型。检查IsTransient物业。如果是true，您可以重试该操作。

消息通信异常

  • 客户端无法建立到服务总线的连接。

确保提供的主机名正确且主机可访问。

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