public function zmqAfterHook($setting, $value)
{
App::uses('PubSubTool', 'Tools');
$pubSubTool = new PubSubTool();
// If we are trying to change the enable setting to false, we don't need to test anything, just kill the server and return true.
if ($setting == 'Plugin.ZeroMQ_enable') {
if ($value == false || $value == 0) {
$pubSubTool->killService();
return true;
}
} elseif (!Configure::read('Plugin.ZeroMQ_enable')) {
// If we are changing any other ZeroMQ settings but the feature is disabled, don't reload the service
return true;
}
$pubSubTool->reloadServer();
return true;
}
public function stopZeroMQServer()
{
if (!$this->_isSiteAdmin()) {
throw new MethodNotAllowedException();
}
App::uses('PubSubTool', 'Tools');
$pubSubTool = new PubSubTool();
$result = $pubSubTool->killService();
if ($result === true) {
return new CakeResponse(array('body' => json_encode(array('saved' => true, 'success' => 'ZeroMQ server successfully killed.')), 'status' => 200));
} else {
return new CakeResponse(array('body' => json_encode(array('saved' => false, 'errors' => 'Could not kill the previous instance of the ZeroMQ script.')), 'status' => 200));
}
}