Question

我（尝试）在“服务器”计算机上的IIS中托管WCF服务，并从单独的“客户端”计算机访问它。一切都在开发环境中运行良好，但在移动到生产机器时出现故障。

客户端收到错误： System.ServiceModel.ServiceActivationException：请求的服务，

http://xxx.xxx.xxx.xxx:43175/NovaWebSite/Nova.svc

无法激活。见服务器的诊断跟踪日志以获取更多信息。

设法在我的Web服务器上配置跟踪，错误日志显示：

Description: Failed to open System.ServiceModel.ServiceHost 
Level:   Warning
Process Name: w3wp
Trace Identifier: http://msdn.microsoft.com/en-US/library/System.ServiceModel.CommunicationObjectOpenFailed.aspx
Activity Name: Open ServiceHost 'Nova.ClientProxy.NovaDataService
Source: System.ServiceModel

我知道服务器存在问题，但我似乎无法解决这个问题。任何帮助都真的非常赞赏！（我确信这里有很多不需要的东西，但我在这里是一个完整的新手。）谢谢！

以下是配置文件：

项目c：\ nova5 \ WebSite \有Nova.svc：

<%@ ServiceHost Language="C#" Debug="true" Service="Nova.ClientProxy.NovaDataService"  %>

和Web.config：

<?xml version="1.0"?>
<configuration>

 <system.web>
 <compilation debug="true" targetFramework="4.0" />
 </system.web>

 <system.serviceModel>
 <services>
  <service name="Nova.ClientProxy.NovaDataService">
  </service>
</services>

<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="false"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />

 <diagnostics>
  <messageLogging
      logMessagesAtTransportLevel="true"
      logMessagesAtServiceLevel="false"
      logMalformedMessages="true"
      logEntireMessage="true"
      maxSizeOfMessageToLog="65535000"
      maxMessagesToLog="500" />
  </diagnostics>

</system.serviceModel>

<system.webServer>
 <modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>

<system.diagnostics>
  <trace autoflush="true" />
  <sources>
    <source name="System.ServiceModel"
            switchValue="Information, ActivityTracing"
            propagateActivity="true" >
      <listeners>
        <add name="xml"/>
      </listeners>
    </source>
    <source name="System.ServiceModel.MessageLogging">
      <listeners>
        <add name="xml"/>
      </listeners>
    </source>
    <source name="myUserTraceSource"
            switchValue="Information, ActivityTracing">
      <listeners>
        <add name="xml"/>
      </listeners>
    </source>
  </sources>
  <sharedListeners>
    <add name="xml"
         type="System.Diagnostics.XmlWriterTraceListener"
         initializeData="Error.svclog" />
  </sharedListeners>
</system.diagnostics>

在项目Nova.ClientProxy中，App.config文件为：

 <?xml version="1.0"?>
 <configuration>

  <system.web>
    <compilation debug="true"/>
 </system.web>
 <system.serviceModel>
 <services>
   <service name="Nova5.UI.DataServiceLibrary.NovaDataService">
     <endpoint address="" binding="wsHttpBinding"   contract="Nova5.UI.DataServiceLibrary.INovaDataService">
      <identity>
        <dns value="localhost"/>
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
    <host>
      <baseAddresses>
        <add baseAddress="http://localhost:8732/Design_Time_Addresses/Nova5.UI.DataServiceLibrary/Service1/"/>
      </baseAddresses>
    </host>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <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="False"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
 </system.serviceModel>

 <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>

如何使用＆＃34设置配置;无法激活所请求的服务＆＃34;在网络服务器上？

0 个答案: