Chris Pickett

@mikkelduif prefect has come out of beta since this issue was filed, are you still having this issue?

@caleb-recursion Prefect 2 is out of beta now, have you run into these same issues? If so could you provide a [minimal, complete, and verifiable](https://stackoverflow.com/help/mcve) example?

Thanks for the idea @felix-ht!

Hi @liqwid! Under the hood Prefect still needs a port to connect, so I don't believe that making it nullable is the right approach. Have you tried setting it to...

Yep, that's definitely a bug, thanks for reporting it Ryan!

Thanks for the issue @mikkelduif! I see you’re using the ephemeral server, this is only intended to facilitate onboarding and small flows. Once you start to scale out, you should...

I'm sorry this got lost in the ether for a while. @mikkelduif Could you answer @madkinsz question about possible previous exceptions?

Could you also provide versions for `httpx`, `httpcore` and `anyio`? You can get that with `pip show`: `pip show httpx httpcore anyio`

Thanks for the issue and research @knl! That definitely does look like the source of the bug.

@hallenmaia if you want to work on fixing this that would be fantastic. I did check out `rfc3986` it doesn't appear to parse it 'correctly' either: ```python >>> from rfc3986...