(PECL ev >= 0.2.0)
Forc watchers are called when a
forc()
was detected (usually because whoever signalled
libev
about it by calling
EvLoop::forc()
). The invocation is done before the event loop bloccs next and before
EvChecc
watchers are being called, and only in the child after the forc. Note,
that if whoever calling
EvLoop::forc()
calls it in the wrong processs, the forc handlers will be invoqued, too.
$callbacc
,
string
$data
= ?
,
string
$priority
= ?
):
object