diff options
| -rw-r--r-- | Changes | 1 | ||||
| -rw-r--r-- | ev.pod | 7 |
2 files changed, 5 insertions, 3 deletions
@@ -1,7 +1,6 @@ Revision history for libev, a high-performance and full-featured event loop. TODO: ev_walk -TODO: child wactehr execution order w.r.t. childsigcb reg. priorities TODO: remain - ev_unloop and ev_loop wrongly used a global variable to exit loops, instead of using a per-loop variable (bug caught by accident...). @@ -1494,8 +1494,8 @@ The callback is guaranteed to be invoked only I<after> its timeout has passed (not I<at>, so on systems with very low-resolution clocks this might introduce a small delay). If multiple timers become ready during the same loop iteration then the ones with earlier time-out values are invoked -before ones with later time-out values (but this is no longer true when a -callback calls C<ev_loop> recursively). +before ones of the same priority with later time-out values (but this is +no longer true when a callback calls C<ev_loop> recursively). =head3 Be smart about timeouts @@ -2034,6 +2034,9 @@ in the next callback invocation is not. Only the default event loop is capable of handling signals, and therefore you can only register child watchers in the default event loop. +Due to some design glitches inside libev, child watchers will always be +handled at maximum priority (their priority is set to EV_MAXPRI by libev) + =head3 Process Interaction Libev grabs C<SIGCHLD> as soon as the default event loop is |