protected function getConnectionById($connectionId)
{
if (isset($this->clients[$connectionId])) {
return $this->clients[$connectionId];
} elseif (isset($this->services[$connectionId])) {
return $this->services[$connectionId];
} elseif ($this->getIdByConnection($this->_server) == $connectionId) {
return $this->_server;
} elseif ($this->getIdByConnection($this->_service) == $connectionId) {
return $this->_service;
} elseif ($this->getIdByConnection($this->_master) == $connectionId) {
return $this->_master;
}
}