Sleep a random amount of seconds in PingCommand
In PingCommand.php, we should first sleep for a few random seconds, for example something random between 0.0 and 10.0 seconds, to avoid all clients connect to the server at the same time.
In PingCommand.php, we should first sleep for a few random seconds, for example something random between 0.0 and 10.0 seconds, to avoid all clients connect to the server at the same time.