Is your service that you're calling internally bound to IPv6?

Uhhh, how would I do that?

It's on 0.0.0.0

What's the framework?

Yeah that's IPv4 only

Python using fastapi

bru

Set host=None

Okay a sec

didn't work

Can you share the deployment logs please

And your bind command

Can you share the line of code where you bind

uvicorn.run(app, host=settings.HOST, port=settings.PORT)

That won't do the same thing as just setting host=None

That will set it to the string None

?

Oh.

That's what you have currently?

And you can confirm that it is set to type None before bind?

Yeah

sure, I will put it manually

Just to check.

But what you wrote should work…

:/

Well, I might just search it up

Wait

for IPV6, isnt it just "::"?

None is dualstack

Brody stop lurking 😭

idk bro

its midnight

1am

Uvicorn will then hand over None as a value to the loop.create_server() function, which leads to it listening on all interfaces including both IPv4 and IPv6 in dual stack mode.

wait

IT WORKED

What'd you do 🤨

I forgot to put the 8000 port again on the url

!s