When the MQTT disconnect handler is called, it would crash the microcontroller because it was attempting to call `close` on a nil value `client`. This was supposed to have been `mqtt_client`. Immediately calling the WiFi timer callback is also a problem, as it effectively puts the microcontroller into a busy loop if the WiFi is already connected but the MQTT broker is unavailable. Adding a 1 second delay here should prevent crashing in this case. |
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.gitignore | ||
config.example.lua | ||
init.lua | ||
mqttbutton.lua |