增加消息大小配额答案

【问题标题】：increase message size quota增加消息大小配额
【发布时间】：2015-02-03 08:23:13
【问题描述】：

我在运行应用程序时收到以下消息：已超出传入邮件 (65536) 的最大邮件大小配额。要增加配额，请在适当的绑定元素上使用 MaxReceivedMessageSize 属性。

<configuration>
<connectionStrings>
    <add name="abc" connectionString="Data Source=xyz;Initial Catalog=abc;Persist Security Info=True;User ID=abc;Password=abc"/>
  </connectionStrings>
<system.web>
<compilation debug="true"/>
    <globalization uiCulture="en-GB" culture="en-GB"/>
 <system.serviceModel>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
 <bindings>
 <basicHttpBinding>
<binding name="PictureBinding" maxReceivedMessageSize="2000000" maxBufferSize="2000000">
<readerQuotas
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
 maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
 </binding>
</basicHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="WCFservice.Service1Behavior">
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
 <serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="WCFservice.Service1Behavior" name="WCFservice.Service1">
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="PictureBinding" contract="WCFservice.IService1">
</endpoint>
 <endpoint address="web" binding="webHttpBinding" contract="WCFservice.IService1">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
 </service>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>

【问题讨论】：

标签： c# .net wcf configuration

【解决方案1】：

你可以使用这个配置

<bindings>
    <basicHttpBinding>
        <binding name="basicHttp" allowCookies="true"
                 maxReceivedMessageSize="20000000" 
                 maxBufferSize="20000000"
                 maxBufferPoolSize="20000000">
            <readerQuotas maxDepth="32" 
                 maxArrayLength="200000000"
                 maxStringContentLength="200000000"/>
        </binding>
    </basicHttpBinding>
</bindings>

你也可以务实地做到这一点

BasicHttpBinding httpBinding = new BasicHttpBinding();
httpBinding.MaxReceivedMessageSize = 2147483647;
httpBinding.MaxBufferSize = 2147483647;

【讨论】：