Hi All,

I am building a collaborative application, where two or more clients can logIn to a (remoting) server. My application runs fine, when both the client machines and the server; all three are in same network. But If the client machine are running/accesing the server from a network differnet from where the server is; Only the first client login is sucessfull, and after that second client login fails.

Error I get on second client machine trying to login to ther sever:

Could not connect to server:<server Ip Address here>
System.Runtime.Remoting.RemotingException:Server encountered an internal error. For more information, turn off customErrors in the server's .config file.

Server stack trace:

Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg,

IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&msgData,Int32 type)
at MyRemotableClasses.MyRemotableObject.RemoteFunction()
at ClientApp.CallRemoteFunction();

Code on server which makes remoting channels:
string name = NAME +".channel" + cid.ToString();
int port = PORT + cid;
IDictionary props = new Hashtable();
props["name"] = name;
props["priority"] = "100";
props["port"] = port;

BinaryServerFormatterSinkProvider provider = new BinaryServerFormatterSinkProvider();
provider.TypeFilterLevel = TypeFilterLevel.Full;

TcpChannel channel = new TcpChannel(props, null, provider);
ChannelServices.RegisterChannel(channel, false);

WellKnownServiceTypeEntry wkste = new WellKnownServiceTypeEntry(typeof(RemoteClasses.Server), name, WellKnownObjectMode.Singleton);



BinaryClientFormatterSinkProvider clientProvider = new BinaryClientFormatterSinkProvider();
BinaryServerFormatterSinkProvider serverProvider = new BinaryServerFormatterSinkProvider();

serverProvider.TypeFilterLevel = System.Runtime.Serialization.Formatters.TypeFilterLevel.Full;
IDictionary props = new Hashtable();
props["port"] = 0;
clientChannel = new TcpChannel(props, clientProvider, serverProvider);
ChannelServices.RegisterChannel(clientChannel, false);

RemotingConfiguration.RegisterWellKnownServiceType(typeof(RemoteClasses.Server), "Server", WellKnownObjectMode.Singleton);

server = (RemoteClasses.Server)Activator.GetObject(typeof(RemoteClasses.Server), @"tcp://" + serverip + ":" + port + "/" + servername + ".channel" + channel);


Need some troubleshooting tips; as to why the second client fails to login...incase when clients are in a differnt network than that of server (hosting the remotable object).

thanks in advance!