TL;DR: I like your pattern match implementation.
Chris Meyer

Hi Chris

Many thanks for the long write of tips and experience :)

Some of the points, I have given a little thought and some of them I didn’t even think about until now. Especially the point about overworked channel hubs is a thing I should pay more attention to.

In my application, I can easily split most of my subscribers into channels based on which group of IoT devices it is interested in.

I might be able to use Flub directly as a replacement of my early stage Hub, which was put into production today :)

I will have a closer look at Hub, Flub and your very nice list of advices tomorrow.

Thanks again!

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