WCF服务因“故障”而停止响应；信号灯超时时间已过期"；_Wcf

WCF服务因“故障”而停止响应；信号灯超时时间已过期"；

wcf

WCF服务因“故障”而停止响应；信号灯超时时间已过期"；,wcf,Wcf,我有一个自我托管的WCF服务在工作几天后停止响应在客户端，我得到了这个错误- The request channel timed out while waiting for a reply after 00:00:59.8719872. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to th

我有一个自我托管的WCF服务在工作几天后停止响应

在客户端，我得到了这个错误-

The request channel timed out while waiting for a reply after 00:00:59.8719872. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout.

我已经在服务器端启用了跟踪，这就是我在错误中得到的结果-

<E2ETraceEvent xmlns="http://schemas.microsoft.com/2004/06/E2ETraceEvent">
<System xmlns="http://schemas.microsoft.com/2004/06/windows/eventlog/system">
<EventID>131075</EventID>
<Type>3</Type>
<SubType Name="Error">0</SubType>
<Level>2</Level>
<TimeCreated SystemTime="2012-02-01T04:30:12.1624528Z" />
<Source Name="System.ServiceModel" />
<Correlation ActivityID="{1fbbf506-77e3-46cf-8a5d-e9ddba1ce43a}" />
<Execution ProcessName="****************" ProcessID="4232" ThreadID="27" />
<Channel />
<Computer>ESAPI</Computer>
</System>
<ApplicationData>
<TraceData>
<DataItem>
<TraceRecord xmlns="http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord" Severity="Error">
<TraceIdentifier>http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.ThrowingException.aspx</TraceIdentifier>
<Description>Throwing an exception.</Description>
<AppDomain>**********.exe</AppDomain>
<Exception>
<ExceptionType>System.ServiceModel.CommunicationException, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType>
<Message>The semaphore timeout period has expired</Message>
<StackTrace>
at System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.ServiceModel.Channels.HttpOutput.Send(TimeSpan timeout)
at System.ServiceModel.Channels.HttpRequestContext.OnReply(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.RequestContextBase.Reply(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.SecurityChannelListener`1.SecurityRequestContext.OnReply(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.RequestContextBase.Reply(Message message, TimeSpan timeout)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.Reply(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage9(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage8(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)
at System.ServiceModel.Dispatcher.ChannelHandler.DispatchAndReleasePump(RequestContext request, Boolean cleanThread, OperationContext currentOperationContext)
at System.ServiceModel.Dispatcher.ChannelHandler.HandleRequest(RequestContext request, OperationContext currentOperationContext)
at System.ServiceModel.Dispatcher.ChannelHandler.AsyncMessagePump(IAsyncResult result)
at System.ServiceModel.Dispatcher.ChannelHandler.OnAsyncReceiveComplete(IAsyncResult result)
at System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame(IAsyncResult result)
at System.Runtime.AsyncResult.Complete(Boolean completedSynchronously)
at System.ServiceModel.Channels.SecurityChannelListener`1.ReceiveItemAndVerifySecurityAsyncResult`2.Start()
at System.ServiceModel.Channels.SecurityChannelListener`1.ReceiveRequestAndVerifySecurityAsyncResult.ReceiveMessage(Object state)
at System.Runtime.ActionItem.DefaultActionItem.Invoke()
at System.Runtime.ActionItem.CallbackHelper.InvokeWithoutContext(Object state)
at System.Runtime.IOThreadScheduler.ScheduledOverlapped.IOCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped)
at System.Runtime.Fx.IOCompletionThunk.UnhandledExceptionFrame(UInt32 error, UInt32 bytesRead, NativeOverlapped* nativeOverlapped)
at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)
</StackTrace>
<ExceptionString>System.ServiceModel.CommunicationException: The semaphore timeout period has expired ---&gt; System.Net.HttpListenerException: The semaphore timeout period has expired
   at System.Net.HttpResponseStream.Write(Byte[] buffer, Int32 offset, Int32 size)
   at System.ServiceModel.Channels.BytesReadPositionStream.Write(Byte[] buffer, Int32 offset, Int32 count)
   at System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write(Byte[] buffer, Int32 offset, Int32 count)
   --- End of inner exception stack trace ---</ExceptionString>
<InnerException>
<ExceptionType>System.Net.HttpListenerException, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType>
<Message>The semaphore timeout period has expired</Message>
<StackTrace>
at System.Net.HttpResponseStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.ServiceModel.Channels.BytesReadPositionStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write(Byte[] buffer, Int32 offset, Int32 count)
</StackTrace>
<ExceptionString>System.Net.HttpListenerException (0x80004005): The semaphore timeout period has expired
   at System.Net.HttpResponseStream.Write(Byte[] buffer, Int32 offset, Int32 size)
   at System.ServiceModel.Channels.BytesReadPositionStream.Write(Byte[] buffer, Int32 offset, Int32 count)
   at System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write(Byte[] buffer, Int32 offset, Int32 count)</ExceptionString>
<NativeErrorCode>79</NativeErrorCode>
</InnerException>
</Exception>
</TraceRecord>
</DataItem>
</TraceData>
</ApplicationData>
</E2ETraceEvent>


131075
3.
0
2.
埃萨皮
http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.ThrowingException.aspx
正在引发异常。
**********.exe
System.ServiceModel.CommunicationException，System.ServiceModel，版本=4.0.0.0，区域性=中性，PublicKeyToken=b77a5c561934e089
信号量超时时间已过期
位于System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
位于System.ServiceModel.Channels.HttpOutput.Send（TimeSpan超时）
位于System.ServiceModel.Channels.HttpRequestContext.OnReply（消息消息，TimeSpan超时）
位于System.ServiceModel.Channels.RequestContextBase.Reply（消息消息，TimeSpan超时）
位于System.ServiceModel.Channels.SecurityChannelListener`1.SecurityRequestContext.OnReply（消息消息，TimeSpan超时）
位于System.ServiceModel.Channels.RequestContextBase.Reply（消息消息，TimeSpan超时）
位于System.ServiceModel.Dispatcher.ImmutableDispatcheRuntime.Reply（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatcheRuntime.ProcessMessage9（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatcheRuntime.ProcessMessage8（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatcheRuntime.ProcessMessage3（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.ImmutableDispatcheRuntime.ProcessMessage1（MessageRpc&；rpc）
位于System.ServiceModel.Dispatcher.MessageRpc.Process（布尔isOperationContextSet）
位于System.ServiceModel.Dispatcher.ChannelHandler.DispatchedReleasePump（RequestContext请求、布尔cleanThread、OperationContext currentOperationContext）
位于System.ServiceModel.Dispatcher.ChannelHandler.HandlerRequest（RequestContext请求，OperationContext currentOperationContext）
位于System.ServiceModel.Dispatcher.ChannelHandler.AsyncMessagePump（IAsyncResult结果）
位于System.ServiceModel.Dispatcher.ChannelHandler.OnAsyncReceiveComplete（IAsyncResult结果）
在System.Runtime.Fx.AsyncThunk.UnhandledExceptionFrame（IAsyncResult结果）中
在System.Runtime.AsyncResult.Complete（布尔同步完成）
位于System.ServiceModel.Channels.SecurityChannelListener`1.ReceiveItemAndVerifySecurityAsyncResult`2.Start（）
位于System.ServiceModel.Channels.SecurityChannelListener`1.ReceiveRequestEstandVerifySecurityAsyncResult.ReceiveMessage（对象状态）
在System.Runtime.ActionItem.DefaultActionItem.Invoke（）中
在System.Runtime.ActionItem.CallbackHelper.InvokeWithoutContext（对象状态）中
在System.Runtime.IOThreadScheduler.ScheduledOverlapped.IOCallback（UInt32错误代码，UInt32个字节，NativeOverlapped*NativeOverlapped）
在System.Runtime.Fx.IOCompletionThunk.UnhandledExceptionFrame（UInt32错误，UInt32字节读取，NativeOverlapped*NativeOverlapped）
在System.Threading.\u IOCompletionCallback.PerformiCompletionCallback（UInt32错误代码，UInt32个字节，本机重叠*pOVERLAP）
System.ServiceModel.CommunicationException:信号量超时时间已过---System.Net.HttpListenerException:信号量超时时间已过
在System.Net.HttpResponseStream.Write（字节[]缓冲区，Int32偏移量，Int32大小）
位于System.ServiceModel.Channels.ByteReadPositionStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
位于System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
---内部异常堆栈跟踪的结束---
System.Net.HttpListenerException，系统，版本=4.0.0.0，区域性=中性，PublicKeyToken=b77a5c561934e089
信号量超时时间已过期
在System.Net.HttpResponseStream.Write（字节[]缓冲区，Int32偏移量，Int32大小）
位于System.ServiceModel.Channels.ByteReadPositionStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
位于System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
System.Net.HttpListenerException（0x80004005）：信号量超时时间已过期
在System.Net.HttpResponseStream.Write（字节[]缓冲区，Int32偏移量，Int32大小）
位于System.ServiceModel.Channels.ByteReadPositionStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
位于System.ServiceModel.Channels.HttpOutput.ListenerResponseHttpOutput.ListenerResponseOutputStream.Write（字节[]缓冲区，Int32偏移量，Int32计数）
79

有什么办法可以解决这个问题吗？

我还可以做些什么来获取更多详细信息？

您能发布服务代码的摘录吗？服务似乎没有在定义的时间内向客户端返回响应。@oleksii-代码非常大，发布代码将是一个问题。为什么没有TimeOutException或某些有意义的异常而不是此异常？看起来您确实有一个TimeOutEx：“请求通道超时…”。是否有需要超过一分钟才能处理请求的代码？如果是，则可以增加错误消息中指定的等待值。如果调用很快，则存在某种类型的资源泄漏，服务无法在1分钟内返回响应(