public function askRouter()
{
$what = mt_rand(0, 100) % 2 == 0 ? "foo" : "bar";
$id = sprintf('%s-%s', time(), $this->id);
printf("Send /%s request with id %s\n", $what, $id);
$this->dealer->send(new Event(sprintf("/request/%s", $what), ['id' => $id]));
}
public function onNext($value)
{
if ($this->event) {
$this->event->data = $value;
$event = $this->event;
} else {
$event = new Event("/response", $value);
}
$this->zmq->send($event);
}
public function handle()
{
printf("Will bind on %s\n", $this->sock);
$this->puller->bind($this->sock);
$this->puller->filter(function (Event $event) {
return $event->is("/keepalive");
})->subscribeCallback([$this, 'handleKeepAlive']);
$this->puller->filter(function (Event $event) {
return $event->hasPrefix("/request");
})->subscribeCallback([$this, 'handleRequest']);
}
public function keepAlive()
{
echo "Sending /keepalive\n";
$this->pusher->send('/keepalive');
}
public function handleBar(Event $event)
{
$slotId = $event->getLabel('address');
printf("[%s]id %s, response sent\n", date('H:i:s'), $event->getData('id'));
$this->router->send(new Event('/response/bar', ['id' => $event->getData('id')]), $slotId);
}