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Use os:timestamp/1 to get now millseconds

This commit is contained in:
Feng Lee 2018-08-12 19:14:14 +08:00
parent f80cd2d986 3d05954d5b
commit 9145fb9ec8
1 changed files with 4 additions and 13 deletions
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17
src/emqx_time.erl
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@ -14,23 +14,14 @@
-module(emqx_time). -module(emqx_time).
-export([seed/0, now_secs/0, now_secs/1, now_ms/0, now_ms/1, ts_from_ms/1]). -export([seed/0, now_secs/0, now_ms/0]).
seed() -> seed() ->
rand:seed(exsplus, erlang:timestamp()). rand:seed(exsplus, erlang:timestamp()).
now_ms() ->
os:system_time(milli_seconds).
now_ms({MegaSecs, Secs, MicroSecs}) ->
(MegaSecs * 1000000 + Secs) * 1000 + round(MicroSecs/1000).
now_secs() -> now_secs() ->
now_secs(os:timestamp()). erlang:system_time(second).
now_secs({MegaSecs, Secs, _MicroSecs}) -> now_ms() ->
MegaSecs * 1000000 + Secs. erlang:system_time(millisecond).
ts_from_ms(Ms) ->
{Ms div 1000000, Ms rem 1000000, 0}.