Slow day today b/c I'm traveling. Porting @mafintosh's fd-lock module while in transit. Code's not looking too bad for cross-platform file locking.pic.twitter.com/kTWSzzyKsM
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Not sure it's cross-platform. Some systems may release locks inconsistently depending on various exit situations of the process that claimed the lock. And I think some NFS implementations will break this expectation.
Should be good for Linux though :]
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