MQTT Quality of service

Hello all,

I want to ask about the MQTT quality of service supported by flexy 205 and the size of the queue to send messages.


Hi @Raoua,

I don’t know if we have a set max message size but it looks to be something you can somewhat control with this coded example. He does warn against making the big buffer file too large (See MaxMsgBufferFileSize% variable), the Flexy could take some minutes to push all the messages back to the broker when the connection is up again. During this time, no “live” messages will be pushed or stored.