1 /****************************************************************************
3 ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the QtWebSockets module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia. For licensing terms and
14 ** conditions see http://qt.digia.com/licensing. For further information
15 ** use the contact form at http://qt.digia.com/contact-us.
17 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Digia gives you certain additional
26 ** rights. These rights are described in the Digia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** GNU General Public License Usage
30 ** Alternatively, this file may be used under the terms of the GNU
31 ** General Public License version 3.0 as published by the Free Software
32 ** Foundation and appearing in the file LICENSE.GPL included in the
33 ** packaging of this file. Please review the following information to
34 ** ensure the GNU General Public License version 3.0 requirements will be
35 ** met: http://www.gnu.org/copyleft/gpl.html.
40 ****************************************************************************/
41 #include "chatserver.h"
42 #include "QtWebSockets/QWebSocketServer"
43 #include "QtWebSockets/QWebSocket"
44 #include <QtCore/QDebug>
49 ChatServer::ChatServer(quint16 port, QObject *parent) :
51 m_pWebSocketServer(Q_NULLPTR),
54 m_pWebSocketServer = new QWebSocketServer(QStringLiteral("Chat Server"),
55 QWebSocketServer::NonSecureMode,
57 if (m_pWebSocketServer->listen(QHostAddress::Any, port))
59 qDebug() << "Chat Server listening on port" << port;
60 connect(m_pWebSocketServer, &QWebSocketServer::newConnection,
61 this, &ChatServer::onNewConnection);
65 ChatServer::~ChatServer()
67 m_pWebSocketServer->close();
68 qDeleteAll(m_clients.begin(), m_clients.end());
73 void ChatServer::onNewConnection()
75 QWebSocket *pSocket = m_pWebSocketServer->nextPendingConnection();
77 connect(pSocket, &QWebSocket::textMessageReceived, this, &ChatServer::processMessage);
78 connect(pSocket, &QWebSocket::disconnected, this, &ChatServer::socketDisconnected);
85 void ChatServer::processMessage(QString message)
87 QWebSocket *pSender = qobject_cast<QWebSocket *>(sender());
88 Q_FOREACH (QWebSocket *pClient, m_clients)
90 if (pClient != pSender) //don't echo message back to sender
92 pClient->sendTextMessage(message);
98 //! [socketDisconnected]
99 void ChatServer::socketDisconnected()
101 QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
104 m_clients.removeAll(pClient);
105 pClient->deleteLater();
108 //! [socketDisconnected]