Connection upgrade example

[belm0]

Would be great to have an example of upgrading a connection from http, based on the trio-server example in h11.

[mehaase]

Thanks for all the feedback! I am going to start tackling these issues today.

[mehaase]

I'm taking a look at h11's example trio-server.py. I think what you're asking for here is a documented example of the following:

• A web server (like h11's trio-server.py) receives a new connection.
• It processes the WebSocket HTTP upgrade request.
• It wraps the resulting stream in a WebSocketConnection.

Is this right?

It's not clear to me if wsproto supports this: it looks like it always wants to do the HTTP upgrade request. To make this work, I think we would need a way for wsproto to skip the upgrade request and obtain that metadata (like host header) from somewhere else. Thoughts?

[mehaase]

It looks like this behavior was submitted to wsproto but is currently on hold: python-hyper/wsproto#37