====
MQTT
====

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Installation
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Windows
=======

    :Liens_WEB:
            * https://www.youtube.com/watch?v=n0l5xNOH4Dk


    #. Download mosquitto https://mosquitto.org/download/ prendre la version light 32 bits

    #. Download openssl http://slproweb.com/products/Win32Ope prendre la version 32 bits

    #. Download de la DLL 'ssleay32.dll' http://www.telecharger-dll.fr/dll-ssleay32.dll.html

    #. Download de la DLL 'libeay32.dll' http://www.telecharger-dll.fr/dll-libeay32.dll.html

    #. Copier les 2 DLL dans le dossier 'bin' d'openssl

    #. Copy openssl32\bin folder to mosquitto C:\openssl\bin --- C:\Program Files(x86)\mosquitto 

    #. Copy required dll files C:\openssl\libeay32.dll --- C:\Program Files(x86)\mosquitto

    #. Copy required dll files C:\openssl\ssleay32.dll --- C:\Program Files(x86)\mosquitto

    #. Download pthreadVC2.dll ftp://sources.redhat.com/pub/pthreads-win32/dll-latest/dll/x86/

    #. Copy pthreadVC2.dll file C:\Downloads\pthreadVC2.dll --- C:\Program Files(x86)\mosquitto 

    #. Test subscriber / server mosquitto_sub -v -t 'home/light'

    #. Test publisher / client mosquitto_pub -t 'home/light' -m 'Turn ON' 

    #. Test2 publisher / client mosquitto_pub -t 'home/light' -m 'Turn OFF'

####

MQTT sous Python
================

    #. Création de l'environnement virtuel ::

        mkdir MQTT_env
        cd MQTT_env
        python -m venv .

    #. Installation des dépendances ::

        script\activate.bat

        pip install paho-mqtt==1.3.1