Служба WCF работает на локальном хосте, но не на IIS - PullRequest
Новая
       16

Служба WCF работает на локальном хосте, но не на IIS

0 голосов
/ 30 марта 2012

Я знаю, что это очень общий вопрос, но, может быть, мне его не хватает.

Прежде всего, вот мой web.config: 

  <system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
<bindings/>
<services>
  <service name="AuthenticatorService.Authenticator">
    <endpoint address="auth" binding="basicHttpBinding" bindingConfiguration="" name="AuthEndpoint" contract="AuthInterface.IAuthenticator"/>
    <endpoint address="mex" binding="mexHttpBinding" name="MetadataEndpoint" contract="IMetadataExchange"/>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <serviceMetadata httpGetEnabled="True"/>
      <serviceDebug includeExceptionDetailInFaults="True"/>
    </behavior>
  </serviceBehaviors>
</behaviors>

При вызове из тестового клиента WCF вот что я получаю: 

The content type text/html of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>500 - Internal server error.</title>
<style type="text/css">
<!--
body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}
fieldset{padding:0 15px 10px 15px;} 
h1{font-size:2.4em;margin:0;color:#FFF;}
h2{font-size:1.7em;margin:0;color:#CC0000;} 
h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} 
#header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet MS", Verdana, sans-serif;color:#FFF;
background-color:#555555;}
#content{margin:0 0 0 2%;position:relative;}
.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;}
-->
</style>
</head>
<body>
<div id="header"><h1>Server Error</h1></div>
<div id="content">
 <div class="content-container"><fieldset>
 '.

Server stack trace: 
   at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException, ChannelBinding channelBinding)
   at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at IAuthenticator.authenticateApplication(String userName, String Password)
   at AuthenticatorClient.authenticateApplication(String userName, String Password)

Inner Exception:
The remote server returned an error: (500) Internal Server Error.
   at System.Net.HttpWebRequest.GetResponse()
   at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)

У меня нет доступа к журналам ошибок на сервере, но у меня установлен ELMAH, и он не показывает никакихошибки.

Это что-то в моем web.config?Как указано в заголовке, он отлично работает при размещении на SVC-сервере Visual Studio.

Редактировать: удалось получить «подробный» код ошибки для запроса: 

Module  ServiceModel-4.0
Notification    AuthenticateRequest
Handler svc-Integrated-4.0
Error Code  0x00000000

Most likely causes:

    IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.
    IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.
    IIS was not able to process configuration for the Web site or application.
    The authenticated user does not have permission to use this DLL.
    The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.

Things you can try:

    Ensure that the NTFS permissions for the web.config file are correct and allow access to the Web server's machine account.
    Check the event logs to see if any additional information was logged.
    Verify the permissions for the DLL.
    Install the .NET Extensibility feature if the request is mapped to a managed handler.
    Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click here.

Пожалуйста, кто-нибудьзнаете что-нибудь, что я могу попробовать?

...