WebSockets MQTT Subscription
 QT += core websockets mqtt
 QT -= gui
 CONFIG += c++11
 TARGET = websocketsubscription
 CONFIG += console
 CONFIG -= app_bundle
 TEMPLATE = app
 SOURCES += main.cpp \
     clientsubscription.cpp \
     websocketiodevice.cpp
 # The following define makes your compiler emit warnings if you use
 # any feature of Qt which as been marked deprecated (the exact warnings
 # depend on your compiler). Please consult the documentation of the
 # deprecated API in order to know how to port your code away from it.
 DEFINES += QT_DEPRECATED_WARNINGS
 # You can also make your code fail to compile if you use deprecated APIs.
 # In order to do so, uncomment the following line.
 # You can also select to disable deprecated APIs only up to a certain version of Qt.
 #DEFINES += QT_DISABLE_DEPRECATED_UP_TO=0x060000 # disables all APIs deprecated in Qt 6.0.0 and earlier
 target.path = $$[QT_INSTALL_EXAMPLES]/mqtt/websocketsubscription
 INSTALLS += target
 HEADERS += \
     clientsubscription.h \
     websocketiodevice.h