/**
* send data via pushup to notify a user in real time
*
* @param int $userid id of user to send data to
* @param string $function function to call on client js
* @param array $args arguments for remotely called js function
* @return bool success flag
*/
public function send($userid, $function, $args = null)
{
$config = Config::get('pushup');
// pushup active?
if (!$config->enable) {
return false;
}
// send message
try {
$config = $config->server['default'];
// instantiate pushup instances
$multi = new SC_Pushup_Multi();
foreach ($config['cluster'] as $backend => $frontend) {
list($host, $port) = explode(':', $backend);
$tcpClient = new SC_TcpClient();
$tcpClient->setTimeout($config['connectTimeout'] * 1000);
$pushup = new SC_Pushup();
$pushup->setTcpClient($tcpClient, $host, $port);
$pushup->setBackendPassword($config['backendPass']);
$multi->addInstance($pushup);
}
$multi->executeUser($userid, json_encode(array('func' => $function, 'args' => $args)));
return true;
} catch (SC_Pushup_Exception $e) {
} catch (SC_TcpClient_Exception $e) {
}
return false;
}
protected function pushupGetInstance()
{
$config = Config::get('pushup')->server['default'];
$host = array_keys($config['cluster']);
list($host, $port) = explode(':', $host[0]);
$tcpClient = new SC_TcpClient();
$tcpClient->setTimeout($config['connectTimeout'] * 1000);
$pushup = new SC_Pushup();
$pushup->setTcpClient($tcpClient, $host, (int) $port);
$pushup->setBackendPassword($config['backendPass']);
$multi = new SC_Pushup_Multi();
$multi->addInstance($pushup);
return $multi;
}
