SocketTest.java

/*
 * Copyright 2015 Odnoklassniki Ltd, Mail.Ru Group
 *
 * 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.
 */

package one.nio.net;

import java.io.IOException;

public class SocketTest {

    private static void testIPv4() throws IOException {
        Socket s = Socket.create();
        s.setTimeout(3000);

        s.connect("www.ru", 80);
        System.out.println("connected from " + s.getLocalAddress() + " to " + s.getRemoteAddress());
        s.close();
    }

    private static void testIPv6() throws IOException {
        Socket s = Socket.create();
        s.setTimeout(3000);

        s.connect("::1", 22);
        System.out.println("connected from " + s.getLocalAddress() + " to " + s.getRemoteAddress());

        byte[] b = new byte[1000];
        int bytes = s.read(b, 0, b.length);
        System.out.println("read " + bytes + " bytes");

        s.close();
    }

    public static void main(String[] args) throws Exception {
        testIPv4();
        testIPv6();
    }
}