在C#中增加WCF Web服务的超时

我们收到如下大量搜索的以下错误消息：

The request channel timed out while waiting for a reply after 00:00:59.7350618. 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.

这是我们已经在StackOverflow上发布的多个问题中提出的问题,不幸的是没有可用的解决方案帮助我解决了这个问题,甚至可以配置超时窗口.

我们都改变了客户端的app.config,增加了所有超时(CloseTimeout,OpenTimeout,ReceiveTimeout和SendTimeout)以及服务器上的服务的所有web.config值(closeTimeout,openTimeout和SendTimeout).

这些更改都没有任何影响,我仍然收到分钟超时.任何想法,为什么改变这些价值观会没有影响？

在下面的例子中,我们放下了时间让我们不必在测试期间等待整整一个小时.

Web.config文件：

<configuration>
  <system.web>
    <compilation targetFramework="4.0" />
  </system.web>
  <system.diagnostics>
    <trace autoflush="true" />
    <sources>
      <source name="System.Net">
        <listeners>
          <add name="TraceFile" />
        </listeners>
      </source>
      <source name="System.Net.Sockets">
        <listeners>
          <add name="TraceFile" />
        </listeners>
      </source>
    </sources>
    <sharedListeners>
      <add name="TraceFile" type="System.Diagnostics.TextWriterTraceListener"
           initializeData="trace.log" />
    </sharedListeners>
    <switches>
      <add name="System.Net" value="Verbose" />
      <add name="System.Net.Sockets" value="Verbose" />
    </switches>
  </system.diagnostics>
  <system.serviceModel>
    <diagnostics>
      <messageLogging logMalformedMessages="false" logMessagesAtServiceLevel="false"
                      logMessagesAtTransportLevel="false" />
    </diagnostics>
    <services>
      <service behaviorConfiguration="SearchIndexServiceBehavior" name="SearchIndex.Service">
        <endpoint address="" binding="basicHttpBinding" contract="ISearchIndexServices" />
        <host>
          <timeouts closeTimeout="00:00:10" />
        </host>
      </service>
    </services>
    <bindings>
      <basicHttpBinding>
        <binding closeTimeout="00:00:10" openTimeout="00:00:15" sendTimeout="00:00:20"
                 receiveTimeout="00:00:25" maxBufferSize="2147483647" maxBufferPoolSize="2147483647"
                 maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
                        maxArrayLength="2147483647" maxBytesPerRead="2147483647"
                        maxNameTableCharCount="2147483647" />
        </binding>
      </basicHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="SearchIndexServiceBehavior">
          <serviceMetadata httpGetEnabled="false" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
  <system.transactions>
    <defaultSettings timeout="00:05:00" />
  </system.transactions>
</configuration>

的app.config

<configuration>
  <configSections>
  </configSections>
  <startup>
  </startup>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_ISearchIndexServices" closeTimeout="00:00:10" openTimeout="00:00:15" receiveTimeout="00:10:00" sendTimeout="00:00:20" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="5242880" maxBufferPoolSize="524288" maxReceivedMessageSize="5242880" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> 
          <readerQuotas maxDepth="32" maxStringContentLength="5242880"maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None" realm="" />
            <message clientCredentialType="UserName" algorithmSuite="Default" />
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://MyServer/SearchIndexService/SearchIndexServices.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ISearchIndexServices" contract="WFC.ISearchIndexServices" name="BasicHttpBinding_ISearchIndexServices" />
    </client>
  </system.serviceModel>
</configuration>