mirrors/arti.git/crates/tor-proto/src/client, branch arti-v2.0.0

proto: Avoid locking in CircHopOutbound::ccontrol()

2026-01-29T16:33:21Z

This is just because the generic reactor will soon need a clone of the CC object, so I am preemptively making this function return a ref to the underlying `Arc` instead. Technically, it would've been fine to just kept this method and add a separate one returning `&Arc>`, but I'd prefer keeping the API small.

proto: Rip CC state out of CircHopInbound

2026-01-29T16:33:21Z

Soon it won't need be needed here any more. I'm removing it, because having redundant handles to the CC state makes it difficult to see exactly where it's being used from.

proto: Factor ReactorResultChannel into the shared reactor module

2026-01-29T16:33:21Z

This is not just for clients!

proto; Factor HOPS constant out of maybenot_padding

2026-01-29T16:33:21Z

I am about to use this in other places too.

proto: Move padding_disposition() to the shared padding module

2026-01-29T16:33:21Z

proto: Move CircPaddingDisposition to a new module

2026-01-29T16:33:21Z

Relays will need to use it too.

proto: Add a new ToRelayMsg util

2026-01-29T16:33:21Z

This will be used in a future commit, inside the new generic circuit reactor. We need it because RELAY cells are handled very similarly, so we need some way of finding out if a given generic chancell is actually a RELAY cell that we can handle in an implementation-agnostic way.

proto: Move TimeoutEstimator to util

2026-01-29T16:33:21Z

This will be used in the stream reactor too (and the stream reactor will eventually replace the corresponding client impl).

proto: Use the channel codec channel type

2026-01-22T16:16:44Z

Remove the channel type from Unverified and Verified channels and instead use the channel type in the underlying channel codec. The codec requires such type in order to restrict messages sets. Instead of duplicating it, this commit simply makes it that there is now only a single channel type attached to a channel structure. The resulting `struct Channel` in the end gets it copied from the channel codec as the framed_tls gets split and given to the `Reactor`. Down the line, we need a channel type attached to the `Channel` in order to know if it is a client or not and authenticated or not. Signed-off-by: David Goulet

proto: Remove async for VerifiableChannel::check()

2026-01-22T16:16:44Z

Signed-off-by: David Goulet