Re: Publish/Subscribe problem over internet

Okay, converted the command line chat program to an
applet and i tried with IE, but still the same
problem. I was hoping that magically something would
fix itself and work ;-) But no luck today.

Please heelllllp!

--- chris lau <ckl_88-FFYn/[email protected]> wrote:
> I got a server setup with Tomcat and OpenJMS on a
> win2000 machine. I setup the openjms config file to
> use HTTP, TCP and RMI. Downloaded a sample chat
> program which publishes and subscribes to the same
> topic to get the desired effect. I played around
> with
> it and finally got it working on the localhost where
> the server is running. Awesome! 
> 
> Then I decided to try this over the internet using
> my
> work computer as the client and home computer as the
> server. 
> WC=work computer (client)
> HC=home computer (server)
> Router=a router which has NAT capabilities
> 
> WC <-> Router <-> internet <-> Router <-> HC
> 
> When I ran the chat program from a DOS prompt (as it
> only runs in command line mode), it started normally
> and waited for user input. When typed something in
> and
> pressed return, the openjms server dumped a
> JMSException exception in the tomcat log file. I
> examine it and basically said it couldn't connect to
> the client. It included the clients IP address and
> port. When I looked at the IP address, it is the
> internal IP address of the client behind it's NAT...
> thus it was trying to the connect to the client
> using
> 192.168.219.x:port. 
> 
> I don't know if the problem lies with the server
> configuration or the source code of the chat program
> but if anyone could direct me in the right
> direction,
> it would be appreciated!
> 
> 
> 
>
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