Having a single lock for many independent counts seems like a shame.

Suppose when you "deleted" the count file you first wrote -1 to it. Then any processes that have it open, will later read -1, and can drop the file and loop round to open/create the new instance.

Should you care, Winders doesn't appear to let you unlink a file you have open.

In reply to Re^3: File Locking plus delete Lockfile question by gone2015
in thread File Locking plus delete Lockfile question by rovf

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