Examples: add options for port and debug outputs in echoserver

Change-Id: Iadba1c5cb7cd4454b01a98339c2225483b08e180
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/examples/websockets/echoserver/echoserver.cpp b/examples/websockets/echoserver/echoserver.cpp
index b3ea177..a3109fa 100644
--- a/examples/websockets/echoserver/echoserver.cpp
+++ b/examples/websockets/echoserver/echoserver.cpp
@@ -38,14 +38,16 @@
 QT_USE_NAMESPACE
 
 //! [constructor]
-EchoServer::EchoServer(quint16 port, QObject *parent) :
+EchoServer::EchoServer(quint16 port, bool debug, QObject *parent) :
     QObject(parent),
     m_pWebSocketServer(new QWebSocketServer(QStringLiteral("Echo Server"),
                                             QWebSocketServer::NonSecureMode, this)),
-    m_clients()
+    m_clients(),
+    m_debug(debug)
 {
     if (m_pWebSocketServer->listen(QHostAddress::Any, port)) {
-        qDebug() << "Echoserver listening on port" << port;
+        if (m_debug)
+            qDebug() << "Echoserver listening on port" << port;
         connect(m_pWebSocketServer, &QWebSocketServer::newConnection,
                 this, &EchoServer::onNewConnection);
         connect(m_pWebSocketServer, &QWebSocketServer::closed, this, &EchoServer::closed);
@@ -76,6 +78,8 @@ void EchoServer::onNewConnection()
 void EchoServer::processTextMessage(QString message)
 {
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
+    if (m_debug)
+        qDebug() << "Message received:" << message;
     if (pClient) {
         pClient->sendTextMessage(message);
     }
@@ -87,6 +91,8 @@ void EchoServer::processTextMessage(QString message)
 void EchoServer::processBinaryMessage(QByteArray message)
 {
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
+    if (m_debug)
+        qDebug() << "Binary Message received:" << message;
     if (pClient) {
         pClient->sendBinaryMessage(message);
     }
@@ -97,6 +103,8 @@ void EchoServer::processBinaryMessage(QByteArray message)
 void EchoServer::socketDisconnected()
 {
     QWebSocket *pClient = qobject_cast<QWebSocket *>(sender());
+    if (m_debug)
+        qDebug() << "socketDisconnected:" << pClient;
     if (pClient) {
         m_clients.removeAll(pClient);
         pClient->deleteLater();