> For one thing, what if that socket is shared across tasks?
Yeah that’s an issue. In Go they sync it (thread safe), which in Rust would translate to interior mutability.
> What if I want to do per-request timeouts?
Ah you’re right in http2 there can be multiple concurrent reqs per conn. Go still allows request based timeouts, but I wonder if that’s possible with the limited primitives in std. It’s also true that this is a case where the inner conn should not be exposed.
> I may want a very long socket timeout but still have a distinct timeout for the individual chunked operations.
Right! That’s typically done by extending the deadline for every chunk. Ie the user/caller needs a way to set timeouts.
> The ability to cancel work in progress is extremely important to me.
Yes for sure. I was just curious. Btw which libs are you referring to for network requests? I’d like to see their APIs.
