Stackable::isWaiting

(PECL pthreads >= 0.36)

Stackable::isWaiting — State Detection

Descrizione

final public boolean Stackable::isWaiting ( void )

Tell if the referenced Stackable is waiting for notification

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

A boolean indication of state

Esempi

Example #1 Detect the state of the referenced Stackable


<?php
class Work extends Stackable {
    public function run() {
        $this->synchronized(function($object){
            $object->wait();
        }, $this);
    }
}

class My extends Worker {
    public function run() {
        /** ... **/
    }
}

$my = new My();
$work = new Work();
$my->stack($work);
$my->start();
usleep(10000);

$work->synchronized(function($object){
    var_dump($object->isWaiting());
    $object->notify();
}, $work);
?>

Il precedente esempio visualizzerà:

bool(true)