mqtt gateway qos
-
Hi,
I was thinking about message delivery quality in MySensors network. It is pretty easy to make sure that the node will deliver message to the gateway by sending it over and over until the ack comes back. The node has limited (and known) number of messages it can send, they may be statically defined. This makes it easy to implements such assurance on the node side. But on the gateway side it is not so easy, because the gateway would need to dynamically track which messages got acks and wich not. BUT, there is mqtt which solves that problem for us. What if a mqtt gateway would implement the qos > 0 in such a way that when gateway do not receive ack from the node it would not inform the mqtt broker that it received the message ? It would pass the whole logic of resending message to mqtt broker which propably run in much less constrained environment.
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login