Hi *,
Here are patches and a bash script for doing HTTP communication from inside Pd. Provides a full client/server (cgi scripts) which allows you to share data between Pd sessions via HTTP requests.
http://code.google.com/p/pd-http/ bzr co http://mccormick.cx/dev/pd-http
Works with Vanilla Pd on GNU/Linux and OSX. Would be cool if someone could get this to work on Windows.
Have fun!
Chris.