/**
* Connect to Stomp server, if not connected.
*
* @throws \FuseSource\Stomp\Exception\StompException
*/
protected function connect()
{
if (!$this->stomp->isConnected()) {
$this->stomp->connect(Arr::get($this->credentials, 'username', ''), Arr::get($this->credentials, 'password', ''));
}
}
/**
* @inheritdoc
*/
protected function setState(IStateful $state, array $options = [])
{
$init = null;
if ($state instanceof StateTemplate) {
$init = $state->init($options);
}
$this->base->setState($state);
return $init;
}
