如何在互聯網上托管WCF雙工服務

Question

我有一個帶有WSDualHttpBinding的WCF服務，該服務在本地運行良好，當我將其托管在IIS上時不起作用，首先是要求憑據登錄以在綁定上未設置身份驗證的情況下進行登錄，但是我將其設置為安全模式現在沒有響應，當我從客戶端發出請求時，它只是等待，等待響應，然后超時。

任何建議或示例將不勝感激。

<system.serviceModel>
    <services>
      <service name ="NewEngine.Engine" behaviorConfiguration ="serviceBehaviourSoap" >
        <endpoint name ="duplexendpoint" address ="" binding ="wsDualHttpBinding" contract ="NewEngine.IEngine" bindingConfiguration="wsDualBinding"/>
        <endpoint name ="MetaDataTcpEndpoint" address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="serviceBehaviourSoap">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <wsDualHttpBinding>
        <binding name="wsDualBinding" closeTimeout="00:00:05" openTimeout="00:00:05" receiveTimeout="00:10:00" sendTimeout="00:00:05" bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="None" >
            <message clientCredentialType="None"/>
          </security>
        </binding>
      </wsDualHttpBinding>
    </bindings>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

Answer 1

我上周遇到了同樣的問題。 我刪除了此行<message clientCredentialType =“ None” />，它的效果很好。 你可以試試