/*

 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import jdk.incubator.http.HttpClient;

import jdk.incubator.http.WebSocket;

import java.io.IOException;

import java.net.URI;

/*

 * @test

 * @bug 8164625

 * @summary Verifies HttpClient yields the connection to the WebSocket

 * @run main/othervm -Djdk.httpclient.HttpClient.log=trace ConnectionHandover

 */

public class ConnectionHandover {

    /*

     * An I/O channel associated with the connection is closed by WebSocket.abort().

     * If this connection is returned to the connection pool, then the second

     * attempt to use it would fail with a ClosedChannelException.

     *

     * The assumption is that since the WebSocket client is connecting to the

     * same URI, the pooled connection is to be used.

     */

    public static void main(String[] args) throws IOException {

        try (DummyWebSocketServer server = new DummyWebSocketServer()) {

            server.open();

            URI uri = server.getURI();

            WebSocket.Builder webSocketBuilder =

                    HttpClient.newHttpClient().newWebSocketBuilder(uri, new WebSocket.Listener() { });

            WebSocket ws1 = webSocketBuilder.buildAsync().join();

            try {

                ws1.abort();

            } catch (IOException ignored) { }

            WebSocket ws2 = webSocketBuilder.buildAsync().join(); // Exception here if the connection was pooled

            try {

                ws2.abort();

            } catch (IOException ignored) { }

        }

    }

}