Support question on MQTT

HKBazzi commented 1 year ago

Due diligence

My actions before raising this issue

Before you ask for help or support, make sure that you've consulted the manual for faasd. We can't answer questions that are already covered by the manual.

Why do you need this?

My team and I are testing out serverless functions in ADAS applications. We have a raspberry Pi and a lidar detector that warns a user if an object comes within 2meters of distance. We have a MQTT Broker, that sends a message to the MQTT Connector, that then invokes our serverless function on open-faas to display to the user that an object has been detected. We want to include a way to stop our RC Car we have everything mounted onto from our serverless function. We currently have it running on a local function that is deployed on the raspberry pi. Is there a way we can have it so our Open-Faas function can communicate with our RC Car?

Who is this for?

This is for our University Senior Capstone Research Project

What company is this for? Are you listed in the ADOPTERS.md file? University of Michigan

Expected Behaviour

Current Behaviour

List All Possible Solutions and Workarounds

Which Solution Do You Recommend?

Steps to Reproduce (for bugs)

1. 2. 3. 4.

Your Environment

OS and architecture:
Versions:

go version

containerd -version

uname -a

cat /etc/os-release

faasd version

nitishkumar71 commented 1 year ago

You can use MQTT to publish message back to RC Car. As your RC Car may be publishing message to MQTT topic. It can also subscribe to another topic to listen messages received. You can publish that from function.

alexellis commented 12 months ago

Thanks for the question, closing as answered by @nitishkumar71

alexellis commented 12 months ago

MQTT details: https://docs.openfaas.com/reference/triggers/#mqtt-connector

alexellis commented 12 months ago

/set title: Support question on MQTT

openfaas / faasd