Or you can upload a second file once the first one has completed, eg filename.complete - when that the second one appears you can assume the first one is complete. Dunno how truly atomic it is, but we had no problems on a live system handling thousands of uploads/day over several years.

In reply to Re^3: Continuously polling multiple directories for file transfer? by foobie
in thread Continuously polling multiple directories for file transfer? by pktrain

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