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by klabb3
1009 days ago
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> 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. |
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Consider this: https://docs.rs/rusoto_s3/latest/rusoto_s3/trait.S3.html
You're given a trait and, understandably, this trait does not expose any sockets to you (it may not even be backed by sockets).