/*
 * Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software;Designed and Developed mainly by many Chinese 
 * opensource volunteers. you can redistribute it and/or modify it under the 
 * terms of the GNU General Public License version 2 only, as published by the
 * Free Software Foundation.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Any questions about this component can be directed to it's project Web address 
 * https://code.google.com/p/opencloudb/.
 *
 */
package org.opencloudb.manager;

import java.io.IOException;
import java.nio.channels.AsynchronousSocketChannel;

import org.opencloudb.MycatServer;
import org.opencloudb.config.ErrorCode;
import org.opencloudb.net.FrontendConnection;
import org.opencloudb.util.TimeUtil;

/**
 * @author mycat
 */
public class ManagerConnection extends FrontendConnection {
	private static final long AUTH_TIMEOUT = 15 * 1000L;

	public ManagerConnection(AsynchronousSocketChannel channel)
			throws IOException {
		super(channel);
	}

	@Override
	public boolean isIdleTimeout() {
		if (isAuthenticated) {
			return super.isIdleTimeout();
		} else {
			return TimeUtil.currentTimeMillis() > Math.max(lastWriteTime,
					lastReadTime) + AUTH_TIMEOUT;
		}
	}

	@Override
	public void handle(final byte[] data) {
		MycatServer.getInstance().geAIOExecutor().execute(new Runnable() {
			@Override
			public void run() {
				try {
					handler.handle(data);
				} catch (Throwable t) {
					error(ErrorCode.ERR_HANDLE_DATA, t);
				}
			}
		});
	}

}