chg: [internal] Add support for orjson

[JakubOnderka]

orjson is optional dependency, that will make parsing and serializing JSON faster.

[adulau]

Question: why do you replace the sys.exit by return ? It’s kind of intended to use an exit or _exit to ensure the program quit.

[adulau]

Another question, I like the idea of the healthcheck but why not using the introspection directly?

[JakubOnderka]

Question: why do you replace the sys.exit by return ? It’s kind of intended to use an exit or _exit to ensure the program quit.

It will be the same with return.

Another question, I like the idea of the healthcheck but why not using the introspection directly?

You mean /modules request? I think /healthcheck is cleaner way, usually this call is made every 30 seconds inside container, so /modules just consumes CPU for nothing.