ngx.shared.dict - locking mechanism ?

josephlim nginx-forum at
Wed Nov 12 23:01:35 UTC 2014

Hi guys,

I was wondering what happens when multiple workers access the
ngx.shared.dict in the http lua module ? Are there conflicts/locking that
could potentially impact performance of nginx? We are talking about 32
workers in my use case.

Thank you in advance

Posted at Nginx Forum:,254797,254797#msg-254797

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