Java HTTP Port Find isServerListening(String host, int port)

Description

is Server Listening

License

Open Source License

Declaration

public static boolean isServerListening(String host, int port) 

Method Source Code

//package com.java2s;
/**/*from  ww w. java  2s. c  om*/
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This 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 2.1 of the License, or (at your option) any later version.
 * 
 * This 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 this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/

import java.net.Socket;

public class Main {
    public static boolean isServerListening(String host, int port) {

        try {

            Socket s = new Socket(host, port);

            return true;
        } catch (Exception ex) {
        }

        return false;
    }
}

Related

1. isPortUsing(String host, int port)
2. isPortUsing(String host, int port)
3. isReachable(final String hostName, int port, int timeout)
4. isReachableByPing(String host, int port)
5. isServerListening(String host, int port)
6. isServerPortFree(int port)
7. isServing(String host, int port)
8. isStart(String host, int port)
9. isStart0(String host, int port)