From: daurnimator <quae@daurnimator.com>
Date: Wed, 18 Feb 2015 21:15:22 +0000 (-0500)
Subject: {luatz,doc}/gettime: Add Openresty's ngx.now as a source
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/cb6821bbbb191868a7b6c8813f8481c897d9dba9?hp=cb6821bbbb191868a7b6c8813f8481c897d9dba9

{luatz,doc}/gettime: Add Openresty's ngx.now as a source

nginx has it's own gettimeofday() cache, this will fetch the time from there.
It has only in millisecond granularity, so place it after luasocket in preferential order

As requested by bngle
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