[Twisted-Python] PyHeartbeat cookbook recipe

[Itamar Shtull-Trauring]

On Thu, 2004-09-16 at 15:11, Nicola Larosa wrote:

> Its shortness and double implementation may make it a nice first example for 
> those trying to disentangle themselves from those pesky threads. ;-)

Yes indeed, thanks for doing this. One comment though - it'd be better
to use reactor.listenUDP and reactor.run() directly for simplicity's
sake, the extra abstraction layers of services and application just make
the example harder to understand. I don't want people to think Twisted
is *too* abstract ;)