/**
* Constructor. Accepts as an argument the loop on which the idler will run.
*
* @param BaseLoopInterface $loop
* @throws InvalidLoopInstance
*/
public function __construct(BaseLoopInterface $loop)
{
if (!$loop instanceof LoopInterface) {
throw new InvalidLoopInstance('Loop instance does not use the Libuv adapter.');
}
$this->setLoop($loop);
$this->idler = \uv_idle_init($this->getLoop()->getBackend());
}
<?php
$loop = uv_default_loop();
$idle = uv_idle_init();
$i = 0;
uv_idle_start($idle, function ($stat) use(&$i, $idle, $loop) {
echo "count: {$i}" . PHP_EOL;
$i++;
if ($i > 3) {
uv_idle_stop($idle);
uv_unref($idle);
}
sleep(1);
});
uv_run();
echo "finished";