WCF「在對象圖中可以序列化或反序列化的項目的最大數量是'65536'」

Question

我知道這已被問了幾次，但我嘗試了stackoverfolow上的所有解決方案，並且它們都沒有工作。這裏有雲：

我有一個服務（上NetTCP結合運行），它只是等待連接，分配工作時調用其他服務，它傳遞的數據是巨大的，因此我recieveing此錯誤：

在對象圖中可以序列化或反序列化的項目的最大數目是'65536'「

下面是我的配置：

<services> 
    <service behaviorConfiguration="CoreBehavior" name="PrepService"> 
     <endpoint address="net.tcp://localhost/Preparation" 
        binding="netTcpBinding" 
        contract="IWorkManagerService" 
        bindingConfiguration="CoreTcpBinding"/>    
    </service> 
</services> 
<bindings> 
    <netTcpBinding> 
     <binding name="CoreTcpBinding" closeTimeout="00:10:00" openTimeout="00:10:00" 
       sendTimeout="00:10:00" maxBufferSize="2147483647" 
       maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"> 
      <readerQuotas maxDepth="64" maxStringContentLength="2147483647" 
       maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" /> 
      <security mode="None"/> 
     </binding>   
    </netTcpBinding> 
</bindings>  
<behaviors> 
    <serviceBehaviors> 
     <behavior name="CoreBehavior"> 
      <serviceMetadata httpGetEnabled="false" /> 
      <dataContractSerializer maxItemsInObjectGraph="2147483647"/> 
      <serviceDebug includeExceptionDetailInFaults="true"/> 
     </behavior> 
    </serviceBehaviors> 
</behaviors> 

正如你可以在我的CoreTcpBinding看，我幾乎刷爆了所有配置值，但我還是繼續得到同樣的錯誤，我只是難倒，爲什麼它默認爲「65536」？

服務（客戶端）調用上面定義的服務具有以下配置：

<services> 
     <service behaviorConfiguration="CoreBehavior" name="AssignmentService"> 
     <endpoint address="net.tcp://localhost:8001/Assignment" 
          binding="netTcpBinding" 
          contract="IWorkerService" 
          bindingConfiguration="CoreTcpBinding"/> 
      </service> 
</services> 

      <bindings> 
       <netTcpBinding> 
        <binding name="CoreTcpBinding" 
          maxBufferPoolSize="2147483647" 
          maxReceivedMessageSize="2147483647">     
         <security mode="None"/>     
        </binding> 
       </netTcpBinding> 
      </bindings> 
      <behaviors>   
       <serviceBehaviors> 
        <behavior name="CoreBehavior"> 
         <dataContractSerializer maxItemsInObjectGraph="2147483647" /> 
         <serviceDebug includeExceptionDetailInFaults="true"/> 
        </behavior> 
       </serviceBehaviors> 
      </behaviors> 

通過代理服務器的客戶機與服務器像往常一樣：

var proxy = new PrepServiceProxy(new NetTcpBinding(), new EndpointAddress(ServiceAddress)); 

Proxy Code : 
public PrepServiceProxy(Binding binding, EndpointAddress remoteAddress) : base(binding, remoteAddress) 
     {    
      var netTcpBinding = binding as NetTcpBinding; 

      if (netTcpBinding != null) 
       (netTcpBinding).Security.Mode = SecurityMode.None;   

     } 

Answer 1

您必須配置該在客戶端和服務器端。確保雙方都有dataContractSerializer maxItemsInObjectGraph =「2147483647」。