users@grizzly.java.net

Implement RTSP protocol over glassfish

From: César Brea <dobleb_at_gmail.com>
Date: Tue, 28 Apr 2009 15:35:12 +0200

Hello all,

This is my first post like *future* grizzly users. Like newbie, this
mail is an ask for help to solve the situation I described below.

I'm studying how to implement a proxy scenario and i'm getting
problems with the solution`s dessign.

What I have to implement is a proxy node that proxy messages of two
protocols: One side is RTSP and the other is SIP. It means, this node
receive rtsp messages and generate sip ones, and vice versa.

In a first approximation i think a good solution may be a standalone
java app: Using a sip stack (like jain-sip) and a NIO API to implement
rtsp stack (I didnt found any implementation of RTSP that I can use ).

But a second idea was to use Sailfin to solve the SIP part with sip
servlets api ( i have some experience here ). The problem here is how
can I implement RTSP protocol using Grizzly framework and furthermore,
how can I use Grizzly api from a sip servlet application.

I have no experience working with this low level NIO frameworks, I
cant see how can mix it with a so high-level api like sip servlets.

If somebody have experience with this issues and could give me
guidelines to start learning myself, i would be very thankful. Anyway,
thanks in advance for your help.

Best Regards,

Cesar