Lines Matching refs:once

964 overhead for the actual polling but can deliver many events at once.
972 once per this interval, on average (as long as the host time resolution is
988 need to poll once per transaction and the I/O collect interval is 0.01,
1271 call C<ev_init> at least once before you call this macro, but you can
1762 readable, but only once. Since it is likely line-buffered, you could
2119 is C<0.>, then it will automatically be stopped once the timeout is
2128 do stuff) the timer will not fire more than once per event loop iteration.
2851 are pending), the idle watchers are being called once per event loop
2948 of lower priority, but only once, using idle watchers to keep the event
2968 useful because they are called once per event loop iteration. For
4138 must be called at least once. Unlike the C counterpart, an active watcher
4876 called once per loop, which can slow down libev. If set to C<3>, then the