/** * Publish * * @param string $topicName * @param array|mixed $arguments * @param array|mixed $argumentsKw * @param array|mixed $options * @return \React\Promise\Promise */ public function publish($topicName, $arguments = null, $argumentsKw = null, $options = null) { return $this->peer->getPublisher()->publish($this, $topicName, $arguments, $argumentsKw, $options); }