1min chapter

Late Night Linux – Episode 219

Late Night Linux

CHAPTER

MQTT

All of my MQTT connections work perfectly because Roger's done such a good job on Mosquito. If I had to write some software that ran on a microcontroller and didn't use a previously available library like I was trying to write something for risk 5 then maybe I would have to try and understand exactly what was going on backwards and forwards with my personal code. Is that the faint whiff of a point for me? Not yet. It is not me. No in MQTT you have a will topic and a will payload and when you die then you publish your will, so that's like the thing that the server does for you to say this thing this device has gone away

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