Question

我有一个客户端和服务器（它拥有wcf服务）应用程序。服务器应用程序托管在azure中。通过控制台应用程序，我将向wcf服务发送一些大量数据，然后我将处理并将数据保存到azure数据库中。

但是我在控制台应用程序中收到以下错误

＆＃34;服务器未提供有意义的回复;这可能是由合同不匹配，过早的会话关闭或内部服务器错误引起的。＆＃34;

我知道已经提出了很多关于这个错误的问题，我尝试了很多不同的解决方案，但没有一个能为我工作。

客户端代码 - Program.cs

        var configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal);
        var serviceModelSectionGroup = ServiceModelSectionGroup.GetSectionGroup(configuration);
        var clientSection = serviceModelSectionGroup.Client;
        var testEndpoint = clientSection.Endpoints[0];
        //Web service post data

        Binding binding = new BasicHttpBinding(testEndpoint.BindingConfiguration);
        var endpointAddress = new EndpointAddress(testEndpoint.Address.ToString());
        var beh = new EndpointBehaviorElement(testEndpoint.BehaviorConfiguration);

        using (var testService = new LoadServiceClient(binding, endpointAddress))
        {

            var response = testService.ReceivePostLoads(datas);
            testService.Close();
            return response;
        }

客户端配置：

<system.serviceModel>
<client>
  <endpoint address="http://kafreight.azurewebsites.net/Services/LoadService.svc/LoadService.svc"
    binding="basicHttpBinding" bindingConfiguration="basicHttp_Binding" contract="PostLoads.ILoadService"
    name="Default" behaviorConfiguration="ServiceViewEventBehavior"/>
</client>
<bindings>
  <basicHttpBinding>
    <binding name="basicHttp_Binding" receiveTimeout="00:25:00" sendTimeout="00:25:00" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" openTimeout="00:25:00" closeTimeout="00:25:00">
      <readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </basicHttpBinding>
</bindings>
<behaviors>
  <endpointBehaviors>
    <behavior name="ServiceViewEventBehavior">
      <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
    </behavior>
  </endpointBehaviors>
</behaviors>
</system.serviceModel>

服务器端配置：

 <services>
  <service name="FreightRover.Services.LoadService"
           behaviorConfiguration="longTimeoutBehavior">
    <endpoint name="Default"
              address="LoadService.svc"
              binding="basicHttpBinding"
              bindingConfiguration="longTimeoutBinding"
              contract="FreightRover.Services.ILoadService"
              behaviorConfiguration="ServerEventBehavior" />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name ="longTimeoutBinding" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" receiveTimeout="00:25:00" openTimeout="00:25:00" closeTimeout="00:25:00">
      <readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </basicHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="longTimeoutBehavior">
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
  </serviceBehaviors>
  <endpointBehaviors>
    <behavior name="ServerEventBehavior">
      <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
    </behavior>
  </endpointBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
 multipleSiteBindingsEnabled="true" />

<services>
  <service name="FreightRover.Services.LoadService"
           behaviorConfiguration="longTimeoutBehavior">
    <endpoint name="Default"
              address="LoadService.svc"
              binding="basicHttpBinding"
              bindingConfiguration="longTimeoutBinding"
              contract="FreightRover.Services.ILoadService"
              behaviorConfiguration="ServerEventBehavior" />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name ="longTimeoutBinding" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" receiveTimeout="00:25:00" openTimeout="00:25:00" closeTimeout="00:25:00">
      <readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </basicHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="longTimeoutBehavior">
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
  </serviceBehaviors>
  <endpointBehaviors>
    <behavior name="ServerEventBehavior">
      <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
    </behavior>
  </endpointBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
 multipleSiteBindingsEnabled="true" />

注意：

我注意到在服务器端进程正在运行，但客户端在服务器返回响应之前抛出错误。我没有在服务器端获得任何例外，并且所有数据都已成功保存，但在客户端我收到错误＆＃34;服务器未提供有意义的回复＆＃34;。

对于少量数据，它工作正常，只有在我尝试处理大量数据时才会收到错误。

过去三天我一直在努力解决这个问题。请帮我解决这个问题。

我尝试了以下链接中提到的解决方案

WCF ERROR: The server did not provide a meaningful reply;

解决方案涉及安全模式=＆＃34;运输＆＃34;

在我的情况下，我不想为我的wcf服务配置任何安全性

新更新：

使用相同的上述配置，我在本地IIS中托管了服务器应用程序，并且它可以正常处理大数据，所以我猜问题只有在我们将应用程序托管在azure时才存在。

如何修复此错误＆＃34; WCF错误 - 服务器未提供有意义的回复＆＃34;

0 个答案: