wcf - オブジェクト グラフでシリアライズまたはデシリアライズできるアイテムの最大数は「32767」です

Question

エラーが発生します：Maximum number of items that can be serialized or deserialized in an object graph is '32767'. Change the object graph or increase the MaxItemsInObjectGraph quota.

サーバー側とクライアント側の web.config は次のようになります。

<system.serviceModel>
<bindings>
  <basicHttpBinding>
    <binding name="App" closeTimeout="00:10:00" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
      <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647"/>
      <security mode="None">
        <transport clientCredentialType="None" proxyCredentialType="None" realm=""/>
        <message clientCredentialType="UserName" algorithmSuite="Default"/>
      </security>
    </binding>
  </basicHttpBinding>
</bindings>
<services>
  <service name="USMC.Playbook.DataService.PlaybookService">
    <endpoint address="" behaviorConfiguration="LargeQuotaBehavior" binding="basicHttpBinding"
      bindingConfiguration="basicBinding" name="Playbook" contract="USMC.Playbook.DataService.IPlaybookService"/>
  </service>
</services>
<behaviors>
  <endpointBehaviors>
    <behavior name="LargeQuotaBehavior">
      <dataContractSerializer ignoreExtensionDataObject="false" maxItemsInObjectGraph="2147483647" />
    </behavior>
  </endpointBehaviors>
  <serviceBehaviors>
    <behavior name="">
      <dataContractSerializer ignoreExtensionDataObject="false" maxItemsInObjectGraph="2147483647" />
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
      <serviceAuthorization impersonateCallerForAllOperations="false"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
<client>
    <endpoint address="http://localhost/AppService.svc" binding="basicHttpBinding" bindingConfiguration="App" contract="AppService.IAppService" name="App"/>
</client>

リクエストはアイテムをプルするだけなので、エラーをスローするべきではありません。誰でもこのエラーの原因を確認できますか?

Answer 1

この構成をサービス構成に入れ、

構成で見逃しているのは、サービスの動作です。

<system.serviceModel>
  <bindings>
    <basicHttpBinding>
      <binding name="App" closeTimeout="00:10:00" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
        <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647"/>
        <security mode="None">
          <transport clientCredentialType="None" proxyCredentialType="None" realm=""/>
          <message clientCredentialType="UserName" algorithmSuite="Default"/>
        </security>
      </binding>
    </basicHttpBinding>
  </bindings>
  <services>
    <service name="USMC.Playbook.DataService.PlaybookService" behaviorConfiguration="SilverlightWCFLargeDataApplication">
      <endpoint address="" behaviorConfiguration="LargeQuotaBehavior" binding="basicHttpBinding"
        bindingConfiguration="basicBinding" name="Playbook" contract="USMC.Playbook.DataService.IPlaybookService"/>
    </service>
  </services>
  <behaviors>
    <endpointBehaviors>
      <behavior name="LargeQuotaBehavior">
        <dataContractSerializer ignoreExtensionDataObject="false" maxItemsInObjectGraph="2147483647" />
      </behavior>
    </endpointBehaviors>
    <serviceBehaviors>
      <behavior name="SilverlightWCFLargeDataApplication">
        <dataContractSerializer ignoreExtensionDataObject="false" maxItemsInObjectGraph="2147483647" />
        <serviceMetadata httpGetEnabled="true" />
        <serviceDebug includeExceptionDetailInFaults="true" />
        <serviceAuthorization impersonateCallerForAllOperations="false"/>
      </behavior>
    </serviceBehaviors>
  </behaviors>
  <client>
    <endpoint address="http://localhost/AppService.svc" binding="basicHttpBinding"    bindingConfiguration="App" contract="AppService.IAppService" name="App"/>