Well you have to test for your system, but usually perl's flock will block, and you are right it's a problem as you might end up with too many processes! I prefer non-blocking handles and do the polling myself. 'perldoc -f fcntl' will tell you how to set up non-blocking flags.

cheers --stephan

In reply to Re^3: file reading / writing collisions by sgt
in thread file reading / writing collisions by simonodell

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