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| XP is just a number | |
| PerlMonks |
Re^2: How to make sure that non-Perl programs will respect Perl's file locking?by kscaldef (Pilgrim) |
| on Jan 11, 2006 at 18:02 UTC ( [id://522515]=note: print w/replies, xml ) | Need Help?? |
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Don't write code like that. Polling when there's a perfectly good blocking system call is a huge waste of CPU and I/O resources. If you actually had an application with any non-trivial lock contention, this sort of code will probably cripple your server.
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