An attempt to publish mqtt message payload to one or more TCP connected clients.
The reason I'm attempting to build this is because I need something similar to ser2net. The power meter in my home publishes usage statistics every 10 seconds and I'd like to import those in the Home Assistant DSMR integration.
This is also just an experiment, so don't expect anything from it (yet).
Objectives:
- Listen on a (configurable) TCP port for clients
- Subscribe to an MQTT topic and receive message
- Write receive message payloads to connected TCP clients
Fair warning: I'm not very proficient with Rust and I'm still learning and struggling ;)