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Session: performance lock problem

Hi all
I have turned on Memcache driver for sessions but got delay for a 5-20 seconds, page loading slow and with delays. I figured out that locks caused delay. I put session_write_close to the end of the scripts but that didn't help to solve the problem. How can I fix this?


Hm, switched to redis and works just fine. It seems some problems with memcache extension.

FYI, putting session_write_close() at the very end of script execution is useless - CI will do that on its own at that point.

If you do use it, it has to be at a point where you no longer need to read/write new session data, but more code is to be executed - thus, the lock is freed as soon as necessary while the rest of your code still executes.

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