Is it possible to connect to two MQTT brokers at the same time with this library? about pubsubclient HOT 4 OPEN

Well it's not been tested doing that. But everything is nicely encapsulated and there are no global variables, so it shouldn't be a problem.

How are you calling client1.loop() and client2.loop(), and just what is this "connection loop"?

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After publish some data to the MQTT broker, the sketch calls client1.loop() or client2.loop().

While calling it, it generates lots of connections to the broker.

I can send the sketch if this helps.

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As a work around, if you not aware, you can setup one of your brokers in bridge mode so that you can publish the information to the second broker. http://mosquitto.org/man/mosquitto-conf-5.html

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I am aware of that solution, but I got two seperate MQTT brokers and two seperate homedomotica systems for redundancy and testing purposes. I want to keep my setup this way.

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