Java HTTP Port Find freePort()

Description

free Port

License

Apache License

Declaration

public static int freePort() 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.IOException;
import java.net.ServerSocket;

public class Main {
    public static int freePort() {
        try (ServerSocket socket = new ServerSocket(0)) {
            return socket.getLocalPort();
        } catch (IOException e) {
        }//w ww. j a  v  a2s . c o m
        throw new RuntimeException("could not find freeport on this host");
    }
}

Related

1. findUnusedPort()
2. findUnusedPort(int preferredPort)
3. findUnusedPorts(int numPorts)
4. freePort()
5. freePort()
6. freePort()
7. freePort()
8. freePort(int suggestedPort)
9. get(int port, String applicationRoot, String resource, String path)