Revert "Warn if forked from the event loop during event_reinit()"

Thinking about this more and realizing that this was a mistake, so
should be reverted.

In a nut shell I guess most of the apps calls event_reinit() from the
loop (see [1] for example), and this should be totally fine (the bit
with the signals [2] handled in event_reinit() gracefully)

  [1]: https://archives.seul.org/libevent/users/Aug-2019/msg00009.html
  [2]: https://github.com/libevent/libevent/pull/833#issuecomment-501834453

This reverts commit 497ef904d544ac51de43934549dbeccce8e6e8f8.

Reported-by: mikulas@twibright.com
Backport-to: 2.1
(cherry picked from commit ddacaef59ab6808a0801007d0a681f2415af4871)
This commit is contained in:
Azat Khuzhin 2019-08-29 22:57:44 +03:00
parent 9e468c7742
commit 71f5c0d349

View File

@ -987,12 +987,6 @@ event_reinit(struct event_base *base)
EVBASE_ACQUIRE_LOCK(base, th_base_lock);
if (base->running_loop) {
event_warnx("%s: forked from the event_loop.", __func__);
res = -1;
goto done;
}
evsel = base->evsel;
/* check if this event mechanism requires reinit on the backend */