I'd recommend having a look through Lincoln Stien's Network Programming with Perl as that has some stuff on writing code to do this sort of thing.

The other thing I'd say is that really make sure that anything that might cause the script that creates the lock file to fall over is caught in such a way that the lock file is deleted. Otherwise it will look like your script is running when it's not.

Struan

In reply to Re: use flock() to determine if other script is running by mr_stru
in thread use flock() to determine if other script is running by Red_Dragon

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