Need help for MobileProxy Configuration

Need help for MobileProxy Configuration

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HK.Lee posted on Thursday, May 28, 2015

Hi All,

In my WPF project with CSLA v 4.70, I configured mobileProxy same with Project tracker .

However, when I try to fetch some simple readonly list, Dataportal_fetch has never been touched.

On debugging, error was fired at following line of fetch method of mobileproxy.cs.

#if !NET40
          response = await proxy.FetchAsync(request).ConfigureAwait(false);

and  stack trace shows

Csla.DataPortalClient.MobileProxy.<Fetch>d__8.MoveNext() file d:\DotNetApps\CNS\Source\Business\Csla\Csla\DataPortalClient\MobileProxy.cs:line 327

and inner error message says ' returned internal server error 500..'

I tried both calling method of  async and callback fetch, but had same error.

   CNS.Business.Entity.LineProcessInfoList.GetLineProcessInfoList(new Business.Entity.LineProcessCriteria(true, 1), (o, args) =>
                if (args.Error == null)
                    lines = args.Object;

 var list = await CNS.Business.Entity.LineProcessInfoList.GetLineProcessInfoListAsync(new Business.Entity.LineProcessCriteria(true, 1));

Pls give me any advise what I missed or share your experience. Following is each config.


    <add key="CslaDataPortalProxy" value="Csla.DataPortalClient.MobileProxy, Csla"/>
    <add key="CslaDataPortalUrl" value="http://localhost:3969/slPortal.svc"/>


    <add key="CslaAuthentication" value="Csla" />
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
      <service name="Csla.Server.Hosts.WcfPortal" behaviorConfiguration="returnFaults">
        <endpoint binding="wsHttpBinding" bindingConfiguration="wsHttpBinding_IWcfPortal"
                  contract="Csla.Server.Hosts.IWcfPortal" />
      <service name="Csla.Server.Hosts.Mobile.WcfPortal" behaviorConfiguration="returnFaults">
        <endpoint binding="basicHttpBinding" bindingConfiguration="basicHttpBinding_IWcfPortal"
                  contract="Csla.Server.Hosts.Mobile.IWcfPortal" />
        <binding name="basicHttpBinding_IWcfPortal" maxReceivedMessageSize="2147483647" maxBufferPoolSize="2147483647"
          <readerQuotas maxBytesPerRead="2147483647" maxArrayLength="2147483647" maxStringContentLength="2147483647"
                        maxNameTableCharCount="2147483647" maxDepth="2147483647" />
        <binding name="wsHttpBinding_IWcfPortal" maxReceivedMessageSize="2147483647">
          <readerQuotas maxBytesPerRead="2147483647" maxArrayLength="2147483647" maxStringContentLength="2147483647"
                        maxNameTableCharCount="2147483647" maxDepth="2147483647" />
        <behavior name="returnFaults">
          <serviceDebug includeExceptionDetailInFaults="true" />

Any advice would be highly appreciated.





HK.Lee replied on Friday, May 29, 2015

I found I missed to set Csla.ApplicationContext.User on debug as diffrently with silverlight, so added

Csla.ApplicationContext.User = new Csla.Security.UnauthenticatedPrincipal();

at bootstrapper,however it shows another error at wcf channel's response.

When I remove all settings of system.web at web.config, it runs fine.

I didn't dig in which setting has an influene but now it's solved.

Pls refer if anyone who has same trouble like me.



JonnyBee replied on Saturday, May 30, 2015


It is a matter of configuration error in your web.config.

MobileProxy on the client is NOT compatible with WcfProxy on the serverside. You must use the corresponding MobilePortal on the server  to make it work or use the WcPortal on the client. 

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