public function publish($topic, array $options = array())
{
$this->checkPushService();
if (is_array($topic)) {
foreach ($topic as $t) {
$this->publish($t, $options);
}
return $this;
}
$self = $this;
$timeout = isset($options['timeout']) ? $options['timeout'] : $this->timeout;
$heartbeat = isset($options['heartbeat']) ? $options['heartbeat'] : $this->heartbeat;
$this->topics[$topic] = new ArrayObject();
return $this->addFunction(function ($id) use($self, $topic, $timeout, $heartbeat) {
$topics = $self->getTopics($topic);
if (isset($topics[$id])) {
if ($topics[$id]->count < 0) {
$topics[$id]->count = 0;
}
$messages = $topics[$id]->messages;
if (!$messages->isEmpty()) {
$message = $messages->shift();
$message->detector->resolve(true);
$self->resetTimer($topics, $topic, $id);
return $message->result;
} else {
$self->delTimer($topics, $id);
$topics[$id]->count++;
}
} else {
$topics[$id] = new stdClass();
$topics[$id]->messages = new SplQueue();
$topics[$id]->count = 1;
$topics[$id]->heartbeat = $heartbeat;
$this->timer->setImmediate(function () use($self, $topic, $id) {
$onSubscribe = $self->onSubscribe;
if (is_callable($onSubscribe)) {
call_user_func($onSubscribe, $topic, $id, $self);
}
});
}
if (isset($topics[$id]->request)) {
$topics[$id]->request->resolve(null);
}
$request = new Future();
$request->complete(function () use($topics, $id) {
$topics[$id]->count--;
});
$topics[$id]->request = $request;
return $self->setRequestTimer($topic, $id, $request, $timeout);
}, $topic);
}
