/**
* Show the asynchronous client logs in the main process logger (console)
*
* @return string|null
*
* @throws \RuntimeException
*/
public static function subscribe()
{
if (!isset(self::$redisClient)) {
throw new \RuntimeException('Redis client has not been initialised');
}
while (null != ($log = self::$redisClient->lpop(ConfigurationLoader::get('client.async.redis.key') . '.client.logs'))) {
list($level, $message) = explode('|', $log);
self::$logger->addRecord($level, $message);
}
}
