一些远程站点通过 WCF 发送二进制数据的问题

Question

我遇到的这个问题并不总是发生，但对于特定的 WCF 客户端，我正在记录以下异常：

System.ServiceModel.Security.MessageSecurityException

从对方收到不安全或不正确安全的故障 派对。故障代码和细节见内部FaultException。

System.ServiceModel.Security.MessageSecurityException：不安全或 从另一方收到不正确的安全故障。见 故障代码和详细信息的内部 FaultException。 ---> System.ServiceModel.FaultException：验证时出错 消息的安全性。 --- 内部异常堆栈跟踪结束 --- 服务器堆栈跟踪：在 System.ServiceModel.Security.SecuritySessionClientSettings1.SecurityRequestSessionChannel.ProcessReply(Message reply, TimeSpan timeout, SecurityProtocolCorrelationState correlationState) at System.ServiceModel.Security.SecuritySessionClientSettings1.SecurityRequestSessionChannel.Request(Message 消息，TimeSpan 超时）在 System.ServiceModel.Dispatcher.RequestChannelBinder.Request（消息 消息，TimeSpan 超时）在 System.ServiceModel.Channels.ServiceChannel.Call（字符串动作， Boolean oneway, ProxyOperationRuntime 操作, Object[] ins, Object[] 出局，TimeSpan 超时）在 System.ServiceModel.Channels.ServiceChannel.Call（字符串动作， Boolean oneway, ProxyOperationRuntime 操作, Object[] ins, 对象 [] 出局）在 System.ServiceModel.Channels.ServiceChannelProxy.InvokeService（IMethodCallMessage methodCall，ProxyOperationRuntime 操作）在 System.ServiceModel.Channels.ServiceChannelProxy.Invoke（IMessage 消息）在 [0] 处重新抛出异常：在 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage（IMessage reqMsg，IMessage retMsg）在 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke（消息数据& msgData，Int32 类型）在 Proxy.ExecutionResultsUpdateService.IExecutionResultsUpdateService.SaveBinaryResults（SaveBinaryResultsRequest 请求）在 Proxy.ExecutionResultsUpdateService.ExecutionResultsUpdateServiceClient。 > Proxy.ExecutionResultsUpdateService.IExecutionResultsUpdateService.SaveBinaryResults(SaveBinaryResultsRequest 请求） LoggingExecutionResultsUpdateServiceClient.SaveBinaryResults(SaveBinaryResultsRequest 请求）在 ClientServices.ResultsController.Send(IEnumerable`1 resultsList) 在 NMA.StartAutomaticAgent() 在 MainApplication.Start()

客户端正在抛出该异常。

SaveBinaryResults 的服务代码是：

[ServiceContract(Name="IExecutionResultsUpdateService")]
public interface IExecutionResultsUpdateService_v1_0_1 : IExecutionResultsUpdateService
{
    [OperationContract(Name="SaveBinaryResults")]
    void SaveSQLResults(byte[] data, string serverXml, Guid clientInstanceId, int moduleId, Guid batchIdentifier);
}

   public void SaveSQLResults(byte[] data, string serverXml, Guid clientInstanceId, int moduleId, Guid batchIdentifier)
    {
        DataSet dataSet = (DataSet)new BinaryFormatter().Deserialize(new MemoryStream(data));

        try
        {
            XmlDocument serverDocument = new XmlDocument();
            serverDocument.LoadXml(serverXml);

            executionResultsRepository.Save(dataSet, serverDocument);
            executionHistoryRepository.SaveModuleExecution(clientInstanceId, moduleId, true, null, batchIdentifier);
        }
        catch (System.Data.SqlClient.SqlException ex)
        {
            executionHistoryRepository.SaveModuleExecution(clientInstanceId, moduleId, false, ex.ToString(), batchIdentifier);
            throw new FaultException<System.Data.SqlClient.SqlException>(ex, new FaultReason(ex.Message));
        }
    }

IExecutionResultsUpdateService 的客户端代理配置为：

<binding name="WSHttpBinding_IExecutionResultsUpdateService"
  closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00"
  sendTimeout="00:01:00" bypassProxyOnLocal="false" transactionFlow="false"
  hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288"
  maxReceivedMessageSize="65536" messageEncoding="Mtom" textEncoding="utf-8"
  useDefaultWebProxy="true" allowCookies="false">
  <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
    maxBytesPerRead="4096" maxNameTableCharCount="16384" />
  <reliableSession ordered="true" inactivityTimeout="00:10:00"
    enabled="false" />
  <security mode="Message">
    <transport clientCredentialType="Windows" proxyCredentialType="None"
      realm="" />
    <message clientCredentialType="UserName" negotiateServiceCredential="true"
      algorithmSuite="Default" establishSecurityContext="true" />
  </security>
</binding>

服务配置是

<service behaviorConfiguration="ServiceBehavior" 
    name="Services.ExecutionResultsUpdateService">
    <endpoint binding="wsHttpBinding" 
      bindingConfiguration="MtomWsHttpBindingForBigArrays" 
      contract="Services.IExecutionResultsUpdateService_v1_0_1" 
      address="/ExecutionResults"/>
    <endpoint binding="wsHttpBinding" 
      bindingConfiguration="wsHttpBinding" 
      contract="Services.IExecutionResultsUpdateService_v1_0_1"/>
    <host>
      <baseAddresses>
      <add baseAddress="http://[ipaddress]/ExecutionResultsUpdateService.svc"/>
      </baseAddresses>
    </host>
</service>

   <binding name="MtomWsHttpBindingForBigArrays" 
         maxReceivedMessageSize="2147483647" 
         messageEncoding="Mtom" 
         receiveTimeout="5"              
         useDefaultWebProxy="false">
          <readerQuotas maxDepth="2147483647" 
             maxStringContentLength="2147483647" 
             maxArrayLength="2147483647" 
             maxBytesPerRead="2147483647" 
             maxNameTableCharCount="2147483647" />
          <security mode="Message">
            <message clientCredentialType="UserName" />
          </security>
    </binding>

客户端代理的一部分如下所示：

public interface IExecutionResultsUpdateService
{
    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/IExecutionResultsUpdateService/ReportPackageCompletion", ReplyAction="http://tempuri.org/IExecutionResultsUpdateService/ReportPackageCompletionResponse" +
        "")]
    [System.ServiceModel.XmlSerializerFormatAttribute()]
    void ReportPackageCompletion(string clientInstanceId, int packageId);

    // CODEGEN: Parameter 'data' requires additional schema information that cannot be captured using the parameter mode. The specific attribute is 'System.Xml.Serialization.XmlElementAttribute'.
    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/IExecutionResultsUpdateService/SaveBinaryResults", ReplyAction="http://tempuri.org/IExecutionResultsUpdateService/SaveBinaryResultsResponse")]
    [System.ServiceModel.XmlSerializerFormatAttribute()]
    Proxy.ExecutionResultsUpdateService.SaveBinaryResultsResponse SaveBinaryResults(Proxy.ExecutionResultsUpdateService.SaveBinaryResultsRequest request);
}

注意：两个端点是因为我必须支持这个服务的两个版本。具有绑定“MtomWsHttpBindingForBigArrays”的服务是导致我的问题的服务。 （另一个做同样的事情，但接受一个 DataSet 作为参数，除了一个 byte[]，我很快发现这是低效和不好的做法。）

有谁知道摆脱这个异常是否在我的控制范围内？我可以对客户端或服务配置文件进行任何配置更改吗？

如果您需要我的更多信息，请告诉我。

Answer 1

每次这些客户端进行调用时都会引发错误吗？如果是，请检查客户端上的时钟/时区/日期。