Pythoin MUD (PyMUD?)
jcm
grumble at usa.net
Mon Jun 25 07:01:05 EDT 2001
Remco Gerlich <scarblac at pino.selwerd.nl> wrote:
...
> you need only one drunken wizard to code an infinite loop, and your
> driver locks up.
We get around this by using two threads. The main thread executes the
untrusted code while a second thread keeps watch. If the main thread
takes too long executing a given event, the second thread kills it by
sending a signal to the process (only works on unix).
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