main.qml Example File

qmlwebsocketserver/qml/qmlwebsocketserver/main.qml
 /****************************************************************************
 **
 ** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtWebSocket module of the Qt Toolkit.
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 import QtQuick 2.0
 import QtWebSockets 1.0

 Rectangle {
     width: 360
     height: 360

     function appendMessage(message) {
         messageBox.text += "\n" + message
     }

     WebSocketServer {
         id: server
         listen: true
         onClientConnected: {
             webSocket.onTextMessageReceived.connect(function(message) {
                 appendMessage(qsTr("Server received message: %1").arg(message));
                 webSocket.sendTextMessage(qsTr("Hello Client!"));
             });
         }
         onErrorStringChanged: {
             appendMessage(qsTr("Server error: %1").arg(errorString));
         }
     }

     WebSocket {
         id: socket
         url: server.url
         onTextMessageReceived: appendMessage(qsTr("Client received message: %1").arg(message))
         onStatusChanged: {
             if (socket.status == WebSocket.Error) {
                 appendMessage(qsTr("Client error: %1").arg(socket.errorString));
             } else if (socket.status == WebSocket.Closed) {
                 appendMessage(qsTr("Client socket closed."));
             }
         }
     }

     Text {
         id: messageBox
         text: qsTr("Click to send a message!")
         anchors.fill: parent

         MouseArea {
             anchors.fill: parent
             onClicked: {
                 socket.sendTextMessage(qsTr("Hello Server!"));
             }
         }
     }
 }