parallel\Events::setBlockingBehaviour Description
By default when events are polled for, blocking will occur (at the PHP level) until the first event can be returned: Setting blocking mode to This differs from setting a timeout of 0 with parallel\Events::setTimeout, since a timeout of 0, while allowed, will cause an exception to be raised, which may be extremely slow or wasteful if what is really desired is non-blocking behaviour.
A non-blocking loop effects the return value of parallel\Events::poll, such that it may be
public void parallel\Events::setBlocking(bool
$blocking )Shall set blocking mode ExceptionsWarning
Shall throw parallel\Events\Error if loop has timeout set. |