pubsub: add MQTT driver

[diegohce]

Add MQTT driver to pubsub package to ease message exchange between microservices and IoT stuff.

[jba]

@diegohce, this isn't on our roadmap, but if you're interested in contributing, we'd love to talk.

[diegohce]

I'll give it a try and let you know if I dare to publish :-)

[jba]

One important point: we're probably not going to accept more contributions to this repo, so I'd suggest creating a new repo. We're still interested in reviewing the code and helping you develop, and we are seriously considering giving third-party contributions gocloud.dev import paths. In other words, even though your code would live in a separate repo, users would still import "gocloud.dev/pubsub/mqttpubsub".

[diegohce]

Hey! Sounds fair to me! Thanks! I'll fork this repo and probably get back to you when I have something decent. Is that ok?

[jba]

Sure. You're welcome to fork for development purposes, but the end state should be a repo that contains only your driver, at top level. I believe that's the only way we can give it the right import path.

[diegohce]

Ok. Great! I'll start digging on guidelines, other pubsub drivers code and Go MQTT implementations. This will be my first contribution to any Go related team so, thanks in advance for your patience :-)

[qmuntal]

@diegohce any progress on the mqtt driver?

[diegohce]

I'm sorry. Couldn't even start coding due to medical and job issues.

…

On Fri, Jan 10, 2020, 04:23 Quim Muntal ***@***.***> wrote: @diegohce <https://github.com/diegohce> any progress on the mqtt driver? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1466?email_source=notifications&email_token=ADJCC6AO2TWUXSF2GEEZ3TDQ5AO7NA5CNFSM4G4EKNV2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEIS56GQ#issuecomment-572907290>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADJCC6FQSUZ6OHNEJAHK423Q5AO7NANCNFSM4G4EKNVQ> .

[filinvadim]

I'm on it

[filinvadim]

Feel free to use: https://github.com/filinvadim/go-cloud-pubsub-mqtt

Feedbacks are welcome