If user connects before handshake, do not continue to store messages for them
If user connects before handshake, do not continue to store messages for them

vinod1988/PHP-Websockets,kofidazy/PHP-Websockets,jahanzaibbahadur/PHP-Websockets,jahanzaibbahadur/PHP-Websockets,sjw-github/PHP-Websockets,kofidazy/PHP-Websockets,zjsxwc/PHP-Websockets,ghedipunk/PHP-Websockets,vinod1988/PHP-Websockets,jerinho/PHP-Websockets,zjsxwc/PHP-Websockets,jerinho/PHP-Websockets,sjw-github/PHP-Websockets,ghedipunk/PHP-Websockets