Question

我有自托管的WCF服务。

我认为该服务正在托管，但是当我尝试从IE访问URL时没有任何反应。

我添加了一些调试，看起来服务托管本身没有问题。

任何帮助将不胜感激。

亲切的问候

灰

使用debug

托管服务的代码

    Type serviceType = typeof(MessageHandlerServer);
    Uri serviceUri = new Uri("http://localhost:8080/");
    ServiceHost host = new ServiceHost(serviceType, serviceUri);
    host.Open();


    #region Output dispatchers listening
    foreach (Uri uri in host.BaseAddresses)
    {
         Console.WriteLine("\t{0}", uri.ToString());
    }
Console.WriteLine();
Console.WriteLine("Number of dispatchers listening : {0}", host.ChannelDispatchers.Count);
foreach (System.ServiceModel.Dispatcher.ChannelDispatcher dispatcher in host.ChannelDispatchers)
{
      Console.WriteLine("\t{0}, {1}", dispatcher.Listener.Uri.ToString(), dispatcher.BindingName);
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate Host");
Console.ReadLine();
#endregion

输出

Number of dispatchers listening : 2
http://localhost:8080/, http://tempuri.org/:WSDualHttpBinding
http://localhost:8080/, ServiceMetadataBehaviorHttpGetBinding

Press <ENTER> to terminate Host

继承服务配置，忽略模块下载器位（除非你认为这导致问题）现在不相关。

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
   <system.diagnostics>
      <sources>
         <source name="System.ServiceModel.MessageLogging" switchValue="Warning, ActivityTracing">
            <listeners>
               <add type="System.Diagnostics.DefaultTraceListener" name="Default">
                  <filter type="" />
               </add>
               <add name="ServiceModelMessageLoggingListener">
                  <filter type="" />
               </add>
            </listeners>
         </source>
         <source name="System.ServiceModel" switchValue="Warning, ActivityTracing"
            propagateActivity="true">
            <listeners>
               <add type="System.Diagnostics.DefaultTraceListener" name="Default">
                  <filter type="" />
               </add>
               <add name="ServiceModelTraceListener">
                  <filter type="" />
               </add>
            </listeners>
         </source>
      </sources>
      <sharedListeners>
         <add initializeData="C:\Users\Ash\Documents\Visual Studio 2010\Projects\FrameworkPrototype\Driver\App_messages.svclog"
            type="System.Diagnostics.XmlWriterTraceListener, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
            name="ServiceModelMessageLoggingListener" traceOutputOptions="Timestamp">
            <filter type="" />
         </add>
         <add initializeData="C:\Users\Ash\Documents\Visual Studio 2010\Projects\FrameworkPrototype\Driver\App_tracelog.svclog"
            type="System.Diagnostics.XmlWriterTraceListener, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
            name="ServiceModelTraceListener" traceOutputOptions="Timestamp">
            <filter type="" />
         </add>
      </sharedListeners>
   </system.diagnostics>
   <system.serviceModel>
    <diagnostics>
     <messageLogging logMalformedMessages="true" logMessagesAtTransportLevel="true" />
    </diagnostics>
    <bindings>
      <wsDualHttpBinding>
        <binding name="WSDualHttpBinding_IMessageHandlerServer" 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="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="Message">
            <message clientCredentialType="UserName" />
          </security>
        </binding>
      </wsDualHttpBinding>
      <basicHttpBinding>
        <binding name="HttpStreaming" maxReceivedMessageSize="67108864"
                 transferMode="Streamed"/>
      </basicHttpBinding>
    </bindings>
    <services>
      <service name="MessageHandlerServer" behaviorConfiguration="defaultProfile" >
        <endpoint address="http://localhost:8080" binding="wsDualHttpBinding"
          bindingConfiguration="WSDualHttpBinding_IMessageHandlerServer" contract="IMessageHandlerServer"  />
      </service>
      <service name="ModuleDownloader"  behaviorConfiguration="defaultProfile" >
        <endpoint address="http://localhost:8082" binding="basicHttpBinding"
          bindingConfiguration="HttpStreaming" contract="IModuleDownloader"  />
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="defaultProfile">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceCredentials>
            <serviceCertificate findValue="MyServerCert" x509FindType="FindBySubjectName" storeLocation="LocalMachine" storeName="My" />
            <userNameAuthentication userNamePasswordValidationMode="Custom" customUserNamePasswordValidatorType="UsernameValidator, MessageHandlerServer" />
          </serviceCredentials>
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

Answer 1

除非你让IE浏览到 MEX ，否则IE实际上可能不会显示太多。

测试WCF服务的最简单方法之一是通过MS的 WCF测试客户端（ WcfTestClient.exe ）。我会在尝试使用IE之前尝试这个。这不仅会测试是否：

您的服务可联系
您的服务可用通过标准WCF协议（例如XML SOAP）
您的服务不使用任何不符合SOAP的数据类型

如果出现问题，它还会提供一个很好的小错误对话框，并附有详细信息。

我注意到您的服务是指 X509 。这个设置是否正确？也许不试试？有时最好关闭安全性，直到您确定您的服务是可联系和可调用的。如果效果很好，那么可以启用安全性。

自托管的替代方法是在IIS中托管.svc WCF服务。这需要大量的猜测工作。 IIS的 Manager GUI允许您从Web应用程序内容文件夹轻松“浏览”。 svc ，输出在IE中显示得相当不错（假设您的服务正在推出 MEX ）

无法通过IE访问WCF自托管服务

1 个答案: