Re: Error using remoting services channel

awclements — Thu, 02 Jul 2009 19:49:51 GMT

It appears that the IIS server that VS2008 is using is on continously and it is holding the channel, keeping it registered through each debug session I run. If I stop the IIS after each debug session, the channel needs to be registered anew. It least it stopped the RemoteException. Doesn't explain why the UnregisterChannel method doesn't work, however. If anyone knows feel free to explain. I'm curious what I have set up wrong.

--Andy

Error using remoting services channel

awclements — Thu, 02 Jul 2009 17:03:44 GMT

I'm attmempting to hook a client up to the server via remoting. The client code is an ASP.NET app and I'm running through VS2008. The client remoting code is the following:

        EmailEnableGroupsWrapper.EmailEnableGroups service;
        TcpChannel channel = new TcpChannel();
        //ChannelServices.UnregisterChannel(channel);
        try
        {
            ChannelServices.RegisterChannel(channel, false);
        } catch (RemotingException re) {
            Console.WriteLine(re.StackTrace);
            ChannelServices.UnregisterChannel(channel);
            ChannelServices.RegisterChannel(channel, false);
        }
        ActivatedClientTypeEntry acte = new ActivatedClientTypeEntry(typeof(EmailEnableGroupsWrapper.EmailEnableGroups), "tcp://servername:portnumber/RemoteEnableEmailGroups");
        RemotingConfiguration.RegisterActivatedClientType(acte);
        service = new EmailEnableGroupsWrapper.EmailEnableGroups();
        service.EmailEnableGroupWithGroupName(groupName);

When I get to "ChannelServices.RegisterChannel(channel, false);" it throws a remoting exception of "The channel 'tcp' is already registered". As you can see above, the exception is caught and then I try to call "ChannelServices.UnregisterChannel(channel);" where I then get an error of "The channel 'tcp is not registered with remoting services".

This is enough to drive a man insane. Anyone know where I am going wrong? There is NO other remoting code being called anywhere in the app, nor is this code being called previously by anything. There's nothing in the configuration about the 'tcp' channel.

Thanks in advance,

Andy

Enterprise Services Integration

Re: Error using remoting services channel

Error using remoting services channel