无法解决WCF超时错误

Question

我一直从我的QA服务器收到以下错误：

  

消息：{strMessage = Class：ShopProcessServiceClient方法：主错误：接收到http://xxx.xxx.x.xxx/RyderShopProcessService/ShopProcessService.svc的HTTP响应时发生错误。这可能是由于服务端点绑定不使用HTTP协议。这也可能是由于服务器中止HTTP请求上下文（可能是由于服务关闭）。请参阅服务器日志以获取更多详InnerException：System.Net.WebException：基础连接已关闭：接收上发生意外错误。 ---＆GT; System.IO.IOException：无法从传输连接读取数据：远程主机强制关闭现有连接。 ---＆GT; System.Net.Sockets.SocketException：System.Net.Sockets上的System.Net.Sockets.Socket.Receive（Byte []缓冲区，Int32偏移量，Int32大小，SocketFlags socketFlags）上的远程主机强制关闭现有连接。 NetworkStream.Read（Byte []缓冲区，Int32偏移量，Int32大小）---内部异常堆栈跟踪结束---在System.Net.Sockets.NetworkStream.Read（Byte []缓冲区，Int32偏移量，Int32大小）处于System.Net.Connection.SyncRead中的System.Net.PooledStream.Read（Byte []缓冲区，Int32偏移量，Int32大小）（HttpWebRequest请求，布尔userRetrievedStream，布尔探测器读取）---内部异常堆栈跟踪结束--- at System.ServiceModel.Channels.HttpChannelFactory 1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) Source: mscorlib StackTrace: Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason) at System.ServiceModel.Channels.HttpChannelFactory中的System.Net.HttpWebRequest.GetResponse（）在System.ServiceModel.Channels.RequestChannel.Request（消息消息，TimeSpan超时）的1.HttpRequestChannel.HttpChannelRequest.WaitForReply（TimeSpan超时）在System.ServiceModel.Dispatcher.RequestChannelBinder.Request（Mess System.ServiceModel.Channels.ServiceChannelProxy.InvokeService上的System.ServiceModel.Channels.ServiceChannel.Call（String action，Boolean oneway，ProxyOperationRuntime operation，Object [] ins，Object [] outs，TimeSpan timeout）中的age消息，TimeSpan超时） System.ServiceModel.Channels.ServiceChannelProxy.Invoke（IMessage message）中的IMethodCallMessage methodCall，ProxyOperationRuntime操作）在[0]处重新抛出异常：在System.Runtime的System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage（IMessage reqMsg，IMessage retMsg）处.Remoting.Proxies.RealProxy.PrivateInvoke（MessageData＆安培; msgData，Int32类型）在Ryder.ShopProcessService.Outbound.ShopProcessService.IShopProcessService.GetCusts（）中的Ryder.ShopProcessService.Outbound.ShopProcessService.ShopProcessServiceClient.GetCusts（）在c：\ Development \ SMO_VS_2013 \ HHOutboundClient \ SOASolutionA \ Ryder.ShopProcessService.Outbound \ Service References \ ShopProcessService \ Reference.cs：第7698行，位于c：\ Development \ SMO_VS_2013 \ HHOutboundClient \ SOASolutionA \ Ryder.ShopProcessService.Outbound \ ShopProcessServiceClient.cs中的Ryder.ShopProcessService.Outbound.ShopProcessServiceClient.Main（String [] args）：第399行，strProject = Ryder.ShopProcessService.Outbound，strRemedyTktResponse = INC000000091594}扩展属性：

在查找上述文本中的相关错误时，他们都指向增加发送/接收超时和/或最大化发送的数据值（如maxItemsInObjectGraph =“2147483647”）。 我已经完成了两项工作但仍无法解决此错误。

当我在 Visual Studio中使用相同设置运行相同应用程序时，不会发生错误< / strong>即可。 仅在我们的QA服务器上运行时才会出现。

在处理大约170,000条记录左右的相同集合时，它总是崩溃。下一个最大的一个是大约50,000条记录。它确实让它过了一次，但随后的尝试都失败了。

我感兴趣的错误中的另一件事如下： System.IO.IOException：无法从传输连接中读取数据

另外值得注意的是，我有一个命令超时（对于sql执行，虽然经过调试，只需几秒钟）的5分钟，当5分钟启动时，发生了错误。当我取消命令超时并将其保留为默认值时，它在默认值时间崩溃。这可能告诉我它在读取数据库中的数据时遇到了麻烦。

如果有人可以告诉我还有什么可以改变来解决这个错误，我会非常感激。

以下是我服务的 web.config文件设置：

<system.serviceModel>
    <client>
      <endpoint address="http://999.999.99.999/RyderCommonServices/ContentManagementService.svc"
        binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ContentManagementService"
        contract="ContentManagementService.ContentManagementService"
        name="BasicHttpBinding_ContentManagementService" />
    </client>
    <services>
      <service name="Ryder.ShopProcessService.SOA.ShopProcessService" behaviorConfiguration="ServiceBehavior">
        <endpoint address="" binding="wsHttpBinding" contract="Ryder.ShopProcessService.SOA.IShopProcessService" bindingConfiguration="WsHttpBinding_IShopProcessService">
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <!--<add baseAddress="\\miavdeteoabweb\c$\inetpub\Dev\RyderShopProcessService" />-->
          </baseAddresses>
        </host>
      </service>
    </services>
    <bindings>
      <wsHttpBinding>
        <binding name="WsHttpBinding_IShopProcessService" closeTimeout="00:10:00"
          openTimeout="00:10:00" receiveTimeout="00:30:00" sendTimeout="00:30:00"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647">
          <readerQuotas maxStringContentLength="2147483647" maxArrayLength="2147483647"
            maxBytesPerRead="2147483647" />
          <security mode="None" />
        </binding>
      </wsHttpBinding>
    </bindings>
    <diagnostics wmiProviderEnabled="false" performanceCounters="All">
      <messageLogging logMessagesAtTransportLevel="true" logMessagesAtServiceLevel="true" logMalformedMessages="true" logEntireMessage="true" maxSizeOfMessageToLog="2147483647" maxMessagesToLog="500" />
    </diagnostics>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehavior">
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
          <dataContractSerializer maxItemsInObjectGraph="2147483647" />
          </behavior>
      </serviceBehaviors>
    </behaviors>
    <protocolMapping>
      <!--<add scheme="http" binding="basicHttpBinding"/>-->
      <add scheme="https" binding="wsHttpBinding"/>
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="2147483647" />
      </requestFiltering>
    </security>

这是我的客户的相关app.config设置：

<system.serviceModel>
    <bindings>
       <wsHttpBinding>
        <binding name="WsHttpBinding_IShopProcessService" closeTimeout="00:10:00"
          openTimeout="00:10:00" receiveTimeout="00:30:00" sendTimeout="00:30:00"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <security mode="None" />
        </binding>
        <binding name="WSHttpBinding_IShopProcessService">
          <security mode="None" />
        </binding>
      </wsHttpBinding>
    </bindings>
    <diagnostics wmiProviderEnabled="true">
      <messageLogging logMessagesAtTransportLevel="true" logMessagesAtServiceLevel="true" logMalformedMessages="true" logEntireMessage="true" maxSizeOfMessageToLog="2147483647" maxMessagesToLog="100" />
    </diagnostics>
    <client>
      <endpoint address="https://ryderfitest.velsol.com/RyderDataPortal/RyderService.svc"
        behaviorConfiguration="BasicHttpBinding_RyderService" binding="basicHttpBinding"
        bindingConfiguration="BasicHttpBinding_RyderService" contract="HHOutBoundService.IRyderService"
        name="BasicHttpBinding_RyderService" />
      <endpoint address="http://999.999.9.999/RyderShopProcessService/ShopProcessService.svc" behaviorConfiguration="WsHttpBinding_IShopProcessService"
                binding="wsHttpBinding" bindingConfiguration="WsHttpBinding_IShopProcessService"
                contract="ShopProcessService.IShopProcessService" name="WsHttpBinding_IShopProcessService" />
    </client>
    <behaviors>
      <endpointBehaviors>
        <behavior name="WsHttpBinding_IShopProcessService">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
        <behavior name="webhttp">
          <webHttp/>
        </behavior>
        <behavior name="BasicHttpBinding_RyderService">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
  </system.serviceModel>

Answer 1

我通过更新发送/接收/打开/关闭超时来解决错误。见下文。

<binding name="WsHttpBinding_IShopProcessService" closeTimeout="00:30:00"
          openTimeout="00:30:00" receiveTimeout="00:30:00" sendTimeout="00:30:00"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <security mode="None" />
        </binding>