| 1 | Revision history for libev, a high-performance and full-featured event loop. |
1 | Revision history for libev, a high-performance and full-featured event loop. |
| 2 | |
2 | |
| 3 | TODO: revisit 59.x timer in the light of modern powersaving |
3 | TODO: for next ABI/API change, consider moving EV__IOFDSSET into io->fd instead and provide a getter. |
| 4 | TODO: maybe use timerfd to detect time jumps on linux |
|
|
| 5 | TODO: document EV_TSTAMP_T |
4 | TODO: document EV_TSTAMP_T |
| 6 | |
5 | |
| 7 | 4.31 |
6 | TODO: maybe allow events = 0 for io watchers |
| 8 | TODO: use TFD_TIMER_CANCEL_ON_SET to call periodics_reschedule, maybe? (must) |
7 | - the 4.31 timerfd code wrongly changes the priority of the signal |
|
|
8 | fd watcher, which is usually harmless unless signal fds are |
|
|
9 | also used (found via cpan tester service). |
|
|
10 | - the documentation wrongly claimed that user may modify fd and events |
|
|
11 | members in io watchers when the wqatcher was stopped |
|
|
12 | (found by b_jonas). |
|
|
13 | - new ev_io_modify mutator which changes only the events member, |
|
|
14 | which can be faster. |
|
|
15 | - do not wake up every minute when timerfd is used to detect timejumps. |
|
|
16 | - support a lot more "uncommon" compile time configurations, |
|
|
17 | such as ev_embed enabled but ev_timer disabled. |
|
|
18 | - the linux aio backend is no longer compiled in by default. |
|
|
19 | - update to libecb version 0x00010008. |
|
|
20 | |
|
|
21 | 4.31 Fri Dec 20 21:58:29 CET 2019 |
| 9 | - handle backends with minimum wait time a bit better by not |
22 | - handle backends with minimum wait time a bit better by not |
| 10 | waiting in the presence of already-expired timers |
23 | waiting in the presence of already-expired timers |
| 11 | (behaviour reported by Felipe Gasper). |
24 | (behaviour reported by Felipe Gasper). |
| 12 | - new feature: use timerfd to detect timejumps quickly, |
25 | - new feature: use timerfd to detect timejumps quickly, |
| 13 | can be disabled with the new EVFLAG_NOTIMERFD loop flag. |
26 | can be disabled with the new EVFLAG_NOTIMERFD loop flag. |
