On Sat, Nov 10, 2007 at 06:44:12PM -0800, Christopher Layne wrote: > 11. here's the funny part: evsignal_process() increments event_count_active - > but since our
should be: evsignal_process() adds the internal event to the active queue as normal. before we call event_process_active(), event_count_active is 1 at that point (user event). but since our ... > internal signal event is actually first on the active queue at this point, > when we go to > process events in the main loop - we actually end up processing our internal > signal > event here. it reads from the pipe, and then re-adds itself back into epoll's > watch set. > but since it's internal, we do not decrement event_count_active - > guaranteeing we'll > get to our user event when we process the active events from the main loop. > this is > the "flip-flop". -cl _______________________________________________ Libevent-users mailing list Libevent-users@monkey.org http://monkeymail.org/mailman/listinfo/libevent-users
