.net 配置WorkflowServiceHost web.config

我已经创建了一个WF4 WorkflowServiceHost应用程序。我需要更改一些绑定属性，但是web.config中没有绑定信息。我习惯于在配置中自动生成WCF 3.5应用程序，但我不知道WF4将其设置保存在哪里。该服务运行良好，并公开http端点。如何定制绑定信息？我怎样才能看到使用的默认值是什么？我只需要调整readerQuotas。自动生成的web.config如下所示：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <connectionStrings>
    <add name="formContainer" connectionString="metadata=res://*/form.csdl|res://*/form.ssdl|res://*/form.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=172.16.40.13;Initial Catalog=TestDB;Integrated Security=True;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" />
  </connectionStrings>
  <system.web>
<compilation debug="true" targetFramework="4.0" />
  </system.web>
 <system.serviceModel>
<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="true"/>   

          <sqlWorkflowInstanceStore     
           connectionString="Data Source=localhost;Initial Catalog=WorkflowInstanceStore;Integrated Security=True;Async=true"
           instanceEncodingOption="None"
           instanceCompletionAction="DeleteAll"
           instanceLockedExceptionAction="NoRetry"
           hostLockRenewalPeriod="00:00:30"
           runnableInstancesDetectionPeriod="00:00:05"/>           
      </behavior>
  </serviceBehaviors>
</behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />    
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>   
  </system.webServer>  
</configuration>

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WorkflowServices可以使用绑定元素，但通常仅依赖默认值。在配置中，元素定义工作流服务将使用的默认行为

如果您想为工作流服务创建一个标记，我在本文的后半部分描述了这个过程