001/*
002 * This file is part of the JDrupes non-blocking HTTP Codec
003 * Copyright (C) 2016, 2017  Michael N. Lipp
004 *
005 * This program is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Lesser General Public License as published
007 * by the Free Software Foundation; either version 3 of the License, or 
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful, but 
011 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
012 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
013 * License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License along 
016 * with this program; if not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jdrupes.httpcodec.protocols.websocket;
020
021import java.nio.ByteBuffer;
022
023/**
024 * The Websocket ping frame.
025 */
026public class WsPingFrame extends WsDefaultControlFrame {
027
028        /**
029         * A ping control frame.
030         * 
031         * @param applicationData the data to echo back
032         */
033        public WsPingFrame(ByteBuffer applicationData) {
034                super(applicationData);
035        }
036
037}