具有安全模式TransportWithMessageCredential的pollingDuplexHttpBinding。 来自服务器的响应未到达客户端

Question

we use pollingDuplexHttpBinding over SSL with security mode TransportWithMessageCredential . Service receive messages from client, but client don't get response.

If we change security mode from TransportWithMessageCredential to Transport all work good.

Working configuration

Comments to show don't working config.

Service config

<behaviors>
  <serviceBehaviors>
    <behavior name="">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />
      <!--
      <serviceCredentials>
        <userNameAuthentication userNamePasswordValidationMode="Custom" 
                                customUserNamePasswordValidatorType="myType" />
      </serviceCredentials>
      -->
    </behavior>
  </serviceBehaviors>
</behaviors>

<bindings>
  <pollingDuplexHttpBinding>
    <binding name="multipleMessagesPerPollPollingDuplexHttpBinding"
              duplexMode="SingleMessagePerPoll">
      <!--
      <security mode="TransportWithMessageCredential" />
      -->
      <security mode="Transport" />
    </binding>
  </pollingDuplexHttpBinding>
</bindings>

<services>
  <service name="Gam.Service.GamSrv">
    <endpoint
        address=""
        binding="pollingDuplexHttpBinding"
        bindingConfiguration="multipleMessagesPerPollPollingDuplexHttpBinding"
        contract="Gam.Service.Abstract.IUserSrv" />
    <endpoint
        address="mex"
        binding="mexHttpBinding"
        contract="IMetadataExchange" />
  </service>
</services>

SilverLight 4 Client config

<bindings>
  <customBinding>
    <binding name="pd">
      <!--
      <security authenticationMode="UserNameOverTransport" />
      -->
      <pollingDuplex duplexMode="SingleMessagePerPoll" />
      <binaryMessageEncoding />
      <httpsTransport transferMode="Buffered" />
    </binding>
  </customBinding>
</bindings>
<client>
  <endpoint address="/GamSrv.svc"
    binding="customBinding"
    bindingConfiguration="pd"
    contract="GamSrvReference.IUserSrv"
    name="MyDuplexContract" />
</client>

Answer 1

解决方案-在客户端安全配置中添加includeTimestamp =“ false”

<security authenticationMode="UserNameOverTransport" includeTimestamp="false" />