Java InetAddress Create getFreeTCPPort(InetAddress ipAddress)

Here you can find the source of getFreeTCPPort(InetAddress ipAddress)

Description

get Free TCP Port

License

Open Source License

Declaration

public static int getFreeTCPPort(InetAddress ipAddress) 

Method Source Code

//package com.java2s;
/*/*from w ww  .j  av  a  2  s  .  com*/
 * Copyright (c) 2015, Alachisoft. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.IOException;

import java.net.InetAddress;

import java.net.ServerSocket;

public class Main {
    public static int getFreeTCPPort(InetAddress ipAddress) {
        ServerSocket ss = null;
        try {
            ss = new ServerSocket(0);
            return ss.getLocalPort();
        } catch (IOException iOE) {
        } finally {
            if (ss != null) {
                try {
                    ss.close();
                } catch (IOException e) {
                }
            }
        }
        return 0;
    }
}

Related

  1. getDestinationInetAddress(URI uri)
  2. getExternalAddresses(InetAddress[] addresses)
  3. getFQDN(final InetAddress addr)
  4. getFreePort(InetAddress ipAddress)
  5. getFreeSocket(InetAddress bindAddress, int portRangeStart, int portRangeEnd)
  6. getFullHostName(InetAddress netAddress)
  7. getHashFromAddress(final InetAddress address)
  8. getHostAddress(InetAddress address)
  9. getHostAddress(InetAddress anAddress)