Home

Contribute

Source code


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

// ========================================================================
// Copyright 2011-2012 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
//     The Eclipse Public License is available at
//     http://www.eclipse.org/legal/epl-v10.html
//
//     The Apache License v2.0 is available at
//     http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
//========================================================================
package org.eclipse.jetty.websocket.io;

import java.nio.ByteBuffer;

import org.eclipse.jetty.util.Callback;
import org.eclipse.jetty.websocket.protocol.OpCode;
import org.eclipse.jetty.websocket.protocol.WebSocketFrame;

public class ControlFrameBytes<C> extends FrameBytes<C>
{
    private ByteBuffer buffer;

    public ControlFrameBytes(WebSocketAsyncConnection connection, Callback<C> callback, C context, WebSocketFrame frame)
    {
        super(connection,callback,context,frame);
    }

    @Override
    public void completed(C context) {
        connection.getBufferPool().release(buffer);

        super.completed(context);

        if (frame.getOpCode() == OpCode.CLOSE)
        {
            // Disconnect the connection (no more packets/frames)
            connection.disconnect(false);
        }
    }

    @Override
    public ByteBuffer getByteBuffer()
    {
        if (buffer == null)
        {
            buffer = connection.getGenerator().generate(frame);
        }
        return buffer;
    }
}