Morning

Mornin'!

Early... 🙂

Morning!

Well, my merry little production clojure application is happily chugging along. Over 3,000,000 trips ingested since yesterday

Still another 18,000,000 odd to go...but I'm confident 🙂

@seancorfield I don't quite follow the statement from yesterday. Okay, in general something is catching the exception, but I don't want it to do that. Since I set the setDefault exception handler, shouldn't it a. overwrite what is there, or b, how on earth then does Stuart's example work, if main catches??

If you run a Clojure program via clojure.main -- the -m argument -- then clojure.main is the entry point and it calls your code and it has a try/`catch` so it can do the abbreviated exception reporting (one line, with the stacktrace written to a temp file).

You will only get the uncaught exception handler invoked if clojure.main fails to catch it 🙂 Which it won't. So it only applies if your code is the entry point, i.e., if you AOT and have a main class of your own.

so, if I change the code to be (:gen-class), don't I still need clojure.main to launch it?

that part is still a bit woolly for me

If you make an uberjar with a manifest that specifies your namespace as the main class, and it's AOT'd, then clojure.main is not involved.

You're using depstar, yes?

yes, and maybe I've missed out a step...

java -cp uxh.jar clojure.main -m core

works, but java -jar uxh.jar does not

so perhaps I'm forgetting to specify the main class

during depstar

yes, missing the -C option...

experimenting

bingo

% java -jar uxh.jar                    
foooobar

verrrrrry good

So it would be clojure -m hf.depstar.uberjar uxh.jar -C -m core as long as you've generated a pom.xml file (`clojure -Spom`)

yup, did that - just there now

it's a pity (can't seem to see) that deps.edn doesn't have like "extra-opts"

(not sure Java lets you have a single segment class name like that, BTW)

that get's passed in after main-opts

You just put them in :main-opts as extra strings

:main-opts ["-m" "hf.depstar.uberjar" "uxh.jar" "-C" "-m" "core"]

w00t w00t

måning

Morning

morning

morning

morning

https://www.bbc.co.uk/news/entertainment-arts-51147182😢

oh I didn't know he was in Basil Brush

I have already posted on #jobs, but on the basis that everyone may not be looking at it or being alerted by it.. https://cervest.earth/jobs-platform-engineer/

He was fantastic in Yes (Prime) Minister

Why is 'low fat' such a big thing in the UK?

it's one step in health fads behind the US - you gotta wait some more years 'til they switch to "sugar kills, eat low carb"

Fat fills