"Status line is too long" error message when URL is too long

[mmb]

Describe the bug

The "Status line is too long" error in cb_on_url is confusing because the URL is too long, not the status line. It looks like it might have been copied from cb_on_status.

https://github.com/aio-libs/aiohttp/blob/master/aiohttp/_http_parser.pyx#L671

To Reproduce

1. Request a URL that exceeds the length limit
2. See the "Status line is too long" message

Expected behavior

I expect a more accurate error message like "URL is too long".

Logs/tracebacks

aiohttp.http_exceptions.LineTooLong: 400, message='Got more than 16380 bytes (27594) when reading Status line is too long.'

Python Version

$ python --version
Python 3.8.0

aiohttp Version

$ python -m pip show aiohttp

multidict Version

$ python -m pip show multidict

yarl Version

$ python -m pip show yarl

OS

Linux

Related component

Server

Additional context

No response

Code of Conduct

• I agree to follow the aio-libs Code of Conduct

[webknjaz]

Fair enough. If you end up sending a PR, make sure to add a test verifying that the behavior is the same for Cython and pure-Python implementations.