chatserver.cpp Example File

** Copyright (C) 2014 Kurt Pattyn <>.
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** This file is part of the QtWebSockets module of the Qt Toolkit.
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** GNU Lesser General Public License Usage
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** General Public License version 2.1 or version 3 as published by the Free
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#include "chatserver.h"
#include "QtWebSockets/QWebSocketServer"
#include "QtWebSockets/QWebSocket"
#include <QtCore/QDebug>


ChatServer::ChatServer(quint16 port, QObject *parent) :
    m_pWebSocketServer = new QWebSocketServer(QStringLiteral("Chat Server"),
    if (m_pWebSocketServer->listen(QHostAddress::Any, port))
        qDebug() << "Chat Server listening on port" << port;
        connect(m_pWebSocketServer, &QWebSocketServer::newConnection,
                this, &ChatServer::onNewConnection);

    qDeleteAll(m_clients.begin(), m_clients.end());

void ChatServer::onNewConnection()
    QWebSocket *pSocket = m_pWebSocketServer->nextPendingConnection();

    connect(pSocket, &QWebSocket::textMessageReceived, this, &ChatServer::processMessage);
    connect(pSocket, &QWebSocket::disconnected, this, &ChatServer::socketDisconnected);

    m_clients << pSocket;

void ChatServer::processMessage(QString message)
    QWebSocket *pSender = qobject_cast<QWebSocket *>(sender());
    Q_FOREACH (QWebSocket *pClient, m_clients)
        if (pClient != pSender) //don't echo message back to sender

void ChatServer::socketDisconnected()
    QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
    if (pClient)

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