EvWatcher::keepaliveConfigures whether to keep the loop from returning Description
public
bool EvWatcher::keepalive(
bool
$value
= ?)
Configures whether to keep the loop from returning. With keepalive
Watchers have keepalive
Clearing keepalive status is useful when returning from Ev::run / EvLoop::run just because of the watcher is undesirable. It could be a long running UDP socket watcher or so. Parameters
Return ValuesReturns the previous state. ExamplesExample #1 Register an I/O watcher for some UDP socket but do not keep the event loop from running just because of that watcher.
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