001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *                               ***
008 *
009 *   Community License: GPL 3.0
010 *
011 *   This file is free software: you can redistribute it and/or modify
012 *   it under the terms of the GNU General Public License as published
013 *   by the Free Software Foundation, either version 3 of the License,
014 *   or (at your option) any later version.
015 *
016 *   This file is distributed in the hope that it will be useful, but
017 *   WITHOUT ANY WARRANTY; without even the implied warranty of
018 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
019 *   GNU General Public License for more details.
020 *
021 *   You should have received a copy of the GNU General Public License
022 *   along with this program. If not, see <http://www.gnu.org/licenses/>.
023 *
024 *                               ***
025 *
026 *   Available Commercial License: GraniteDS SLA 1.0
027 *
028 *   This is the appropriate option if you are creating proprietary
029 *   applications and you are not prepared to distribute and share the
030 *   source code of your application under the GPL v3 license.
031 *
032 *   Please visit http://www.granitedataservices.com/license for more
033 *   details.
034 */
035package org.granite.gravity.udp;
036
037import java.io.IOException;
038import java.net.SocketAddress;
039
040import org.granite.gravity.AbstractChannel;
041
042/**
043 * @author Franck WOLFF
044 */
045public interface UdpChannel {
046
047        static final int MAX_PACKET_SIZE = 64 * 1024; // 64K
048
049        AbstractChannel getGravityChannel();
050        
051        SocketAddress getClientAddress();
052        int getServerPort();
053        
054        int write(byte[] data) throws IOException;
055        int write(byte[] data, int offset, int length) throws IOException;
056        
057        void close();
058}