Subject: [InfluxData Community] Telegraf MQTT Consumer

After a bit of debugging it turned out that the error is caused by the `online` message that gets sent by MQTT and because it's not in json format parser fails to parse it.

However, what is more interesting is that after this error MQTT consumer keeps getting messages but only from the first server in the list of servers defined in the config.  Messages from the second server in the list are never received ¯\_(ツ)_/¯ If I swap the order of servers in the config that I will still be getting messages only from the first server.

I will run two telegraf instances with different configs and it solves the problem for me for now.