Java HTTP Port create(final int[] ports)

Description

create

License

Apache License

Declaration

private static ServerSocket create(final int[] ports) throws IOException 

Method Source Code

//package com.java2s;
/*/*ww  w.j  ava 2  s  .  c o  m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.ServerSocket;

public class Main {
    private static ServerSocket create(final int[] ports) throws IOException {
        for (final int port : ports) {
            try {
                return new ServerSocket(port);
            } catch (final IOException ex) {
                // try next port
            }
        }

        // if the program gets here, no port in the range was found
        throw new IOException("No free port found");
    }
}

Related

1. checkHostAvailability(String host, int port)
2. checkHostPort(String connectionString)
3. checkIfPortAvailable(int port)
4. create(String scheme, String rawUserInfo, String host, int port, String rawPath, String rawQuery, String rawFragment)
5. createProxy(final Proxy.Type type, final String host, final int port)
6. createServer(final String host, final int port)