WCF , Le serveur distant a retourné une erreur: (400) Bad Request

Je reçois cette exception lorsque vous tentez d'accéder à un service web wcf.

[WebException: The remote server returned an error: (400) Bad Request.]
  System.Net.HttpWebRequest.GetResponse() +5314029
  System.ServiceModel.Channels.HttpChannelRequest.WaitForReply(TimeSpan timeout) +54

Serveur D'Informations De Liaison

<system.serviceModel>
   <bindings>
      <basicHttpBinding>
         <binding name="wcfSmartConnect" closeTimeout="10:01:00" 
                  maxBufferSize="104857600" maxBufferPoolSize="104857600" 
                  maxReceivedMessageSize="104857600" openTimeout="10:01:00"
                  receiveTimeout="10:10:00" sendTimeout="10:01:00"
                  messageEncoding="Mtom" transferMode="StreamedRequest">
            <readerQuotas maxDepth="104857600" maxStringContentLength="104857600"
                          maxArrayLength="104857600" maxBytesPerRead="104857600" 
                          maxNameTableCharCount="104857600" />
         </binding>
      </basicHttpBinding>
   </bindings>
   <services>
      <service name="WcfSmartConnect.Service1"
               behaviorConfiguration="WcfSmartConnect.Service1Behavior">
         <endpoint 
               address="" 
               binding="basicHttpBinding" 
               bindingConfiguration="wcfSmartConnect"
               contract="WcfSmartConnect.IService1">
            <identity>
               <dns value="localhost" />
            </identity>
         </endpoint>
         <endpoint 
               address="mex" 
               binding="mexHttpBinding" contract="IMetadataExchange" />
      </service>
  </services>
  <behaviors>
      <serviceBehaviors>
           <behavior name="WcfSmartConnect.Service1Behavior">
            <serviceMetadata httpGetEnabled="true"/>
                <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
   </behaviors>
</system.serviceModel>

Liaison De Client De L'Information

<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="wcfSmartConnect" closeTimeout="10:01:00" 
maxBufferSize="104857600" maxBufferPoolSize="104857600" 
maxReceivedMessageSize="104857600" openTimeout="10:01:00" 
receiveTimeout="10:10:00" sendTimeout="10:01:00" 
messageEncoding="Mtom" transferMode="StreamedRequest">
<readerQuotas maxDepth="104857600" maxStringContentLength="104857600"
maxArrayLength="104857600" maxBytesPerRead="104857600" 
maxNameTableCharCount="104857600" />
</binding>
</basicHttpBinding>
<wsHttpBinding>
<binding name="WSHttpBinding_IService11" closeTimeout="01:00:00"
openTimeout="01:00:00" receiveTimeout="01:00:00" 
sendTimeout="01:00:00" bypassProxyOnLocal="false" 
transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="1048576000" maxReceivedMessageSize="1048576000"
messageEncoding="Text" textEncoding="utf-8" 
useDefaultWebProxy="true" allowCookies="false">
<readerQuotas maxDepth="104857600" maxStringContentLength="104857600" 
maxArrayLength="104857600" maxBytesPerRead="1048576000" 
maxNameTableCharCount="104857600" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="TransportWithMessageCredential">
<transport clientCredentialType="Windows" 
proxyCredentialType="None" realm="" />
<message clientCredentialType="Windows" 
negotiateServiceCredential="true" algorithmSuite="Default" 
establishSecurityContext="true" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint name="WSHttpBinding_IService11"
address="http://abc.com/API/serv.svc"
binding="wsHttpBinding" 
bindingConfiguration="WSHttpBinding_IService11"
contract="SmartConnectRepublic.IService1" >
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint name="BasicHttpBinding_IService1" 
address="http://localhost:4649/Service1.svc" 
binding="basicHttpBinding"
bindingConfiguration="wcfSmartConnect" 
contract="SmartConnect.IService1" />
</client>
</system.serviceModel>
et qui les liaisons êtes-vous en fait?? Le BasicHttpBinding ou la wsHttpBinding??

OriginalL'auteur Pinu | 2010-03-16