WCF MaxReceivedMessageSize 错误答案

【问题标题】：WCF MaxReceivedMessageSize ErrorWCF MaxReceivedMessageSize 错误
【发布时间】：2011-11-13 04:19:15
【问题描述】：

调用 wcf 服务 (wshttpbinding) 时出现以下错误。我已经将 MaxReceivedMessageSize 设置为最大值 (2147483647)。谁能告诉我怎么了？

我使用的是“security mode="Message"”，有问题吗？

错误： 已超出传入邮件的最大邮件大小配额 (65536)。要增加配额，请在适当的绑定元素上使用 MaxReceivedMessageSize 属性

配置：（客户端）

<system.serviceModel>
    <bindings>
      <wsHttpBinding>
        <binding name="wsDemo" closeTimeout="00:15:00" openTimeout="00:15:00"
          receiveTimeout="00:15:00" sendTimeout="00:15:00" bypassProxyOnLocal="false"
          transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647" messageEncoding="Text"
          textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:15:00"
            enabled="false" />
          <security mode="Message">
            <transport clientCredentialType="Windows" proxyCredentialType="None"
              realm="" />
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://demo.com/DemoServices/DemoProduct.svc"
        binding="wsHttpBinding" bindingConfiguration="wsDemo" contract="DemoService.IProducts"
        name="wsDemo">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
    </client>
  </system.serviceModel>

服务器配置：

  <system.serviceModel>
    <services>
      <service behaviorConfiguration="LargeWS" name="GexaEnrollCustomer.GexaEnroll">
        <endpoint address="" binding="wsHttpBinding" bindingConfiguration="SecureBinding"
          name="wsDemo" contract="MyInterfaces.IProducts">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" name="wsMex"
          contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="http://demo.com/DemoServices/" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="LargeWS">
          <serviceThrottling maxConcurrentCalls="200" maxConcurrentInstances="200" maxConcurrentSessions="200" />
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
          <dataContractSerializer maxItemsInObjectGraph="2147483647" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <wsHttpBinding>
        <binding name="SecureBinding" maxBufferPoolSize="2147483647" closeTimeout="00:15:00" openTimeout="00:15:00"
          receiveTimeout="00:15:00" sendTimeout="00:15:00" maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <security mode="Message">
            <transport clientCredentialType="Windows" />
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="true" />

  </system.serviceModel>

【问题讨论】：

标签： wcf maxreceivedmessagesize

【解决方案1】：

您还需要更改 maxBufferSize。

【讨论】：

【解决方案2】：

请注意，错误消息指出“对于传入消息”，这使我相信是服务器端抛出此错误，而不是客户端。除了客户端之外，您可能还需要在服务器上设置MaxReceivedMessageSize。

通常您会将客户端和服务器的配置设置为相同的大小。

【讨论】：

是的。我这样做了。这是服务器配置。看看我的第一条消息。