WCF Configuration Problem (buffer size)

Luzius posted on Friday, March 27, 2009

Hi all,

I currently have a WCF configuration problem. When saving my business-object graph, I'm getting a System.ServiceModel.ProtocolException "The remote server returned an unexpected response: (400) Bad Request.".
This only happens if the object graph reaches a certain size.

I figured out, that it has something todo with a default buffer size in the WCF configuration.

Does anyone know which config setting I have to set, to increase the buffer size?

Thanks alot
Luzius

Host-Config:
...
<system.serviceModel>
   <services>
      <service name="Csla.Server.Hosts.WcfPortal">
         <endpoint address="" contract="Csla.Server.Hosts.IWcfPortal" binding="wsHttpBinding" />
      </service>
   </services>
   <behaviors>
      <serviceBehaviors>
         <behavior name="Tasks.WcfHost.Service1Behavior">
            <serviceMetadata httpGetEnabled="true"/>
            <serviceDebug includeExceptionDetailInFaults="false"/>
         </behavior>
      </serviceBehaviors>
   </behaviors>
</system.serviceModel>
...

Client-Config:
...
<system.serviceModel>
   <client>
      <endpoint name="WcfDataPortal" 
         address="http://localhost/Tasks.WcfHost/WcfPortal.svc"
         binding="wsHttpBinding" 
         contract="Csla.Server.Hosts.IWcfPortal"/>
   </client>
</system.serviceModel>
...

Curelom replied on Friday, March 27, 2009

This post might help

http://forums.lhotka.net/forums/thread/21422.aspx

Luzius replied on Friday, March 27, 2009

Hi Curelom,

thanks alot, that works perfectly.

 

Luzius