Question

我的公司具有基于ServiceStack SSE（v.4.5.14）构建的聊天应用程序。最近，我们不断收到以下异常，有时这些异常可能使IIS应用程序池关闭。

System.Web.HttpException: The remote host closed the connection. The error code is 0x800704CD.
  at System.Web.Hosting.IIS7WorkerRequest.RaiseCommunicationError (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
  at System.Web.Hosting.IIS7WorkerRequest.ExplicitFlush (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
  at System.Web.HttpResponse.Flush (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
  at System.Web.HttpWriter.WriteFromStream (System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
  at System.IO.Stream+<>c.<BeginWriteInternal>b__46_0 (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.Threading.Tasks.Task`1.InnerInvoke (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.Threading.Tasks.Task.Execute (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.IO.Stream.EndWrite (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.IO.Stream+<>c.<BeginEndWriteAsync>b__53_1 (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
  at System.Threading.Tasks.TaskFactory`1+FromAsyncTrimPromise`1.Complete (mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)

经过快速研究，我们发现this article解释了此问题的原因。但是，我们不太确定该解决方案。我们是否还应该添加这篇文章中提到的Compesssion设置：

<urlCompression doStaticCompression="true" doDynamicCompression="false" />

或者谁能分享解决此问题的方法？

谢谢！

ServiceStack SSE关闭IIS应用程序池

0 个答案: