Morning

moin moin

Morning

Morning All

Aloha

morning

Happy Monday 😄

Morning all 😄

Morning All! 🙂

How’s Clojure-Land today?

Morning.

No reason to complain @maleghast

Glad to hear it 🙂

Is anyone here actively using Lacinia for GraphQL? I've been working through the official tutorial. Looks pretty cool

we like it @yogidevbear

Yeah we’ve been using it too, i find it really great

I got to the part where GraphiQL is being integrated

The doc discovery interface on the right hand column is very nice

The next portion of the tutorial is going to bring in Stuart Sierra's component library.

This is encouraging - @jonpither Are you / you guys using it on systems where the storage back-end is Datomic?

yeah

This is even more encouraging

😄

Excited to be spiking on datomic these next couple of days. But first, got a queue of that need shaving.

I can send an MQTT message to my program and I decode (parts of) the connect message and I can turn into a Clojure map and call a Clojure function and print it...

I hate s

@thomas - That sounds awesome!

What’s MQTT - did I miss a conversation / thread?

I have achieved something... (but no real work as of yet today 😨)

I know the feeling all I’ve done is attend a conference call and book some flights, accom and parking.

Message Queue Telemetry Transport... a protocol used a lot in the IoT space

Sounds like fun

Oh cool! (No really that’s exciting and cool)

thank you

{:client-id , :protocol-name MQTT, :protocol-version 4} is the output at the moment

(and loads more System.out.printlns of course

I guess now I have to figure out how to send back the CONACK message 😉

and I suspect my code is rather inefficient... Java NIO is confusing to say at least....

Blimey… Are you not using an MQTT library..? Of course I am assuming that there is one…

nope... I am using the http-kit as an example on how to do NIO... and build a (very very simple) broker around that.

has been done before of course. nothing new here.

well... I can get send back a hardcoded CONNACK message: received CONNACK... so a but more progress this afternoon....

but for some strange reason my clojure handler doesn't seem to return anything to the Java side of things.... :thinking_face:

Well I applaud the desire to do something “low-level”, but why are you punishing yourself in this way, @thomas 😉

because I like pain?

Oh, that explains it 😉