problème avec WCF

**badridevelop** · 02/01/2011, 21h03

hello
j 'ai un problème avec mon application :
1-j'ai creé les interfaces de mon WCF .

{ Iservice -----> interface
IserviceCallback----->interface de call back
service -----> cette classe hérite de Iservice
}

2-j'ai mais une host pour démarré de service

Code C# :

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  {
    using (ServiceHost hot = new     ServiceHost(typeof(CHATSERVICEWCF.chatservice)))
            {
                hot.Open();
                Console.WriteLine("service demarré");
                Console.ReadLine();
            }
   }

3-une fenêtre qui invoque le WCF.
le programme exécute mais rien ne s' affiche dans la console hot
voici le output:

'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Windows.Forms\2.0.0.0__b77a5c561934e089\System.Windows.Forms.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Drawing\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities.Sync\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.Sync.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Debugger.Runtime\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Debugger.Runtime.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATCLIENTSERVICE\bin\Debug\CHATCLIENTSERVICE.vshost.exe', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Core\3.5.0.0__b77a5c561934e089\System.Core.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.ServiceModel\3.0.0.0__b77a5c561934e089\System.ServiceModel.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Xml.Linq\3.5.0.0__b77a5c561934e089\System.Xml.Linq.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Data.DataSetExtensions\3.5.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Deployment\2.0.0.0__b03f5f7f11d50a3a\System.Deployment.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
The thread 0xdc0 has exited with code 0 (0x0).
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Windows.Forms\2.0.0.0__b77a5c561934e089\System.Windows.Forms.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Drawing\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities.Sync\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.Sync.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Debugger.Runtime\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Debugger.Runtime.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATHOTSERVICE\bin\Debug\CHATHOTSERVICE.vshost.exe', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Core\3.5.0.0__b77a5c561934e089\System.Core.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.ServiceModel\3.0.0.0__b77a5c561934e089\System.ServiceModel.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Xml.Linq\3.5.0.0__b77a5c561934e089\System.Xml.Linq.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Data.DataSetExtensions\3.5.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
The thread 0xc94 has exited with code 0 (0x0).
The thread 0x48c has exited with code 0 (0x0).
The thread 0xf9c has exited with code 0 (0x0).
The thread 0x2f4 has exited with code 0 (0x0).
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATCLIENTSERVICE\bin\Debug\CHATCLIENTSERVICE.exe', Symbols loaded.
The thread 0x250 has exited with code 0 (0x0).
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATHOTSERVICE\bin\Debug\CHATHOTSERVICE.exe', Symbols loaded.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATCLIENTSERVICE\bin\Debug\CHATSERVICEWCF.dll', Symbols loaded.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Accessibility\2.0.0.0__b03f5f7f11d50a3a\Accessibility.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Users\badri\Documents\Visual Studio 2008\Projects\CHATWCF\CHATHOTSERVICE\bin\Debug\CHATSERVICEWCF.dll', Symbols loaded.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\SMDiagnostics\3.0.0.0__b77a5c561934e089\SMDiagnostics.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Accessibility\2.0.0.0__b03f5f7f11d50a3a\Accessibility.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Configuration\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\SMDiagnostics\3.0.0.0__b77a5c561934e089\SMDiagnostics.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Configuration\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.WorkflowServices\3.5.0.0__31bf3856ad364e35\System.WorkflowServices.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.ServiceModel.Web\3.5.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.WorkflowServices\3.5.0.0__31bf3856ad364e35\System.WorkflowServices.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Diagnostics.ServiceModelSink\3.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Diagnostics.ServiceModelSink.dll'
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.ServiceModel.Web\3.5.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Diagnostics.ServiceModelSink\3.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Diagnostics.ServiceModelSink.dll'
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Runtime.Serialization\3.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.Runtime.Serialization\3.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATCLIENTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.IdentityModel\3.0.0.0__b77a5c561934e089\System.IdentityModel.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CHATHOTSERVICE.vshost.exe' (Managed): Loaded 'C:\Windows\assembly\GAC_MSIL\System.IdentityModel\3.0.0.0__b77a5c561934e089\System.IdentityModel.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
A first chance exception of type 'System.ServiceModel.EndpointNotFoundException' occurred in mscorlib.dll
A first chance exception of type 'System.ServiceModel.CommunicationObjectFaultedException' occurred in mscorlib.dll
The thread 0xd50 has exited with code 0 (0x0).
The thread 0xf98 has exited with code 0 (0x0).
The program '[3968] CHATCLIENTSERVICE.vshost.exe: Managed' has exited with code 0 (0x0).
The program '[4044] CHATHOTSERVICE.vshost.exe: Managed' has exited with code -1073741510 (0xc000013a).

**Nathanael Marchand** · 02/01/2011, 21h46

Merci d'utiliser la balise [ code ] ca sera plus lisible (FAIT)
Il faudrait le fichier de config car apparament il n'est pas bon!

**badridevelop** · 03/01/2011, 18h51

Envoyé par PitMaverick78

Merci d'utiliser la balise [ code ] ca sera plus lisible (FAIT)
Il faudrait le fichier de config car apparament il n'est pas bon!

bon voici le fichier de configuration de serveur:

Code :

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <services>
      <service name="CHATSERVICEWCF.chatservice">
        <endpoint address="CHATWCF" binding="netTcpBinding" bindingConfiguration=""
            contract="CHATSERVICEWCF.Ichatservice" />
 
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8080/chatservice" />
          </baseAddresses>
        </host>
      </service>
    </services>
  </system.serviceModel>
</configuration>

le ficher configuration de client :

Code :

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <services />
        <client>
            <endpoint address="net.tcp://localhost:8080/chatservice" binding="netTcpBinding"
                bindingConfiguration="" contract="CHATSERVICEWCF.Ichatservice"
                name="configureclient" />
        </client>
    </system.serviceModel>
</configuration>

le service lance son problème mais quand je veux démarré client il se passe rien

**Nathanael Marchand** · 03/01/2011, 21h06

Dans tes logs tu as :

A first chance exception of type 'System.ServiceModel.EndpointNotFoundException' occurred in mscorlib.dll

Cela signifie qu'avec ce que tu lui as donné comme information dans le new ServiceHost, il a été incapable de retrouver le endpoint dans le fichier de config.
Il me semble vu le code de retour du programme "CHATHOTSERVICE.vshost.exe" que le problème vient effectivement du serveur et pas du client.
Je pense qu'il y'a un problème de namespace, il faut que le type dans <service name="" soit le type complet precédé du namespace.

Invité · 03/01/2011, 21h55

Ton serveur marche, c'est cool mais à quoi bon de mettre l'attribut bindingConfiguration si aucune extension du binding netTcpBinding n'est définie. Le plus simple serait de mettre ça.

Code xml :

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <services>
      <service name="CHATSERVICEWCF.chatservice">
        <endpoint address="CHATWCF" binding="netTcpBinding"
            contract="CHATSERVICEWCF.Ichatservice" />
 
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8080/chatservice" />
          </baseAddresses>
        </host>
      </service>
    </services>
  </system.serviceModel>
</configuration>

Pareil que pour la configuration du serveur : à quoi bon de mettre l'attribut bindingConfiguration si aucune extension du binding netTcpBinding n'est définie. Le plus simple serait de mettre ça.

Alors pour en revenir au problème, l'adresse du endpoint du client n'est pas correcte. Cela provient du fait que l'adresse de base dans la configuration côté serveur est net.tcp://localhost:8080/chatservice et l'adresse du endpoint toujours côté serveur est CHATWCF. Du coup l'adresse du endpoint côté client doit être logiquement net.tcp://localhost:8080/chatservice/CHATWCF

Code xml :

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <services />
        <client>
            <endpoint address="net.tcp://localhost:8080/chatservice/CHATWCF" binding="netTcpBinding"  contract="CHATSERVICEWCF.Ichatservice"
                name="configureclient" />
        </client>
    </system.serviceModel>
</configuration>

Astuce pour ne pas te fatiguer à tester ton serveur s'il marche ou que la configuration de ton client est bonne, il suffit juste d'utiliser l'utilitaire WcfSvcHost.exe.

**badridevelop** · 04/01/2011, 11h46

le problème et dans le fichier de configuration client ,j'ai réglé le endpoint et sa marche merci .

problème avec WCF

Services Web

Vue hybride

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