/*
* Copyright (c) [2016] [ <ether.camp> ]
* This file is part of the ethereumJ library.
*
* The ethereumJ library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The ethereumJ library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the ethereumJ library. If not, see <http://www.gnu.org/licenses/>.
*/
package org.ethereum.net.p2p;
import org.spongycastle.util.encoders.Hex;
/**
* Wrapper around an Ethereum Pong message on the network
*
* @see org.ethereum.net.p2p.P2pMessageCodes#PONG
*/
public class PongMessage extends P2pMessage {
/**
* Pong message is always a the same single command payload
*/
private final static byte[] FIXED_PAYLOAD = Hex.decode("C0");
@Override
public byte[] getEncoded() {
return FIXED_PAYLOAD;
}
@Override
public Class<?> getAnswerMessage() {
return null;
}
@Override
public P2pMessageCodes getCommand() {
return P2pMessageCodes.PONG;
}
@Override
public String toString() {
return "[" + this.getCommand().name() + "]";
}
}