Wcf 服务的配置：Web.config maxReceivedMessageSize 不起作用（即使使用编辑 wcf 配置）

Question

为了轻松重现错误，我创建了一个名为 TestService 的新 wcf 服务。

当我执行 9999 次循环时，我收到了所需的消息：已超出传入消息的最大消息大小配额 (65536)。

所以我更改了其他 stackoverflow 踏板上描述的必需内容。但没有成功...然后我使用工具 Wcf Service Configurator 找到了本手册 (http://keithelder.net/2008/01/17/exposing-a-wcf-service-with-multiple-bindings-and-endpoints/)。但同样的错误。

这里是配置：

<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<bindings>
  <basicHttpBinding>
    <binding name="BasicHttp" maxBufferPoolSize="9999999" maxBufferSize="9999999"
      maxReceivedMessageSize="9999999" />
  </basicHttpBinding>
</bindings>
<services>
  <service name="TestService.Service1">
    <endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttp"
      name="BasicHttp" contract="TestService.IService1" />
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
      <serviceMetadata httpGetEnabled="true"/>
      <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
      <serviceDebug includeExceptionDetailInFaults="false"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>

如果你想要代码。我很高兴分享它。不过，这只是一个填充字符串列表的循环。

编辑：我添加了一个新服务，所以我可以有一个客户端配置。问题依然存在。

<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<services>
  <service name="TestService2.Service1">
    <endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttp"
      name="BasicHttp" contract="TestService2.IService1"  />
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name="BasicHttp" maxBufferSize="65536999" maxReceivedMessageSize="65536999">
      <readerQuotas maxStringContentLength="65536999" maxArrayLength="65536999" />
    </binding>
  </basicHttpBinding>
</bindings>
<client>
  <endpoint address="http://localhost:58526/Service1.svc" binding="basicHttpBinding"
    bindingConfiguration="BasicHttp" contract="ServiceReference1.IService1"
    name="BasicHttp" />
</client>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
      <serviceMetadata httpGetEnabled="true"/>
      <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
      <serviceDebug includeExceptionDetailInFaults="false"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>  
</configuration>

Answer 1

您必须确保客户端和服务器配置文件都具有适当的值，如下所示： 服务器端（无名绑定）：

<basicHttpBinding>
        <binding 
                 maxReceivedMessageSize="20000000" 
                 maxBufferSize="20000000"
                 maxBufferPoolSize="20000000">
            <readerQuotas maxDepth="1024" 
                 maxArrayLength="200000000"
                 maxStringContentLength="200000000"/>
        </binding>
    </basicHttpBinding>

这也是行为：

<behaviors>
  <serviceBehaviors>
    <behavior name="ECMSServiceBehavior">
      <dataContractSerializer ignoreExtensionDataObject="true" maxItemsInObjectGraph="2147483647" />
</behavior>
  </serviceBehaviors>
</behaviors>

对于客户端：

<basicHttpBinding>
        <binding 
                 maxReceivedMessageSize="20000000" 
                 maxBufferSize="20000000"
                 maxBufferPoolSize="20000000">
            <readerQuotas maxDepth="1024" 
                 maxArrayLength="200000000"
                 maxStringContentLength="200000000"/>
        </binding>
    </basicHttpBinding>

希望对你有帮助。

Answer 2

客户端配置中存在问题。检查客户端配置。服务器端配置似乎没问题。