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don't block indefinitely if our timeout timer expires before hitting epoll_wait

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This commit is contained in:
Ray Strode 2007-06-07 15:09:03 -04:00
parent a3d18a2cd2
commit 6385af9737
1 changed files with 4 additions and 1 deletions
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5
src/libply/ply-event-loop.c
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@ -1111,7 +1111,10 @@ ply_event_loop_process_pending_events (ply_event_loop_t *loop)
if (fabs (loop->wakeup_time - PLY_EVENT_LOOP_NO_TIMED_WAKEUP) <= 0)
timeout = -1;
else
timeout = (int) ((loop->wakeup_time - ply_get_timestamp ()) * 1000);
{
timeout = (int) ((loop->wakeup_time - ply_get_timestamp ()) * 1000);
timeout = MAX (timeout, 0);
}
number_of_received_events = epoll_wait (loop->epoll_fd, events,
sizeof (events), timeout);