mirrors/arti.git/crates/tor-proto/src/circuit.rs, branch arti-v2.3.0

proto: Add a test helper function for building a CircNetParameters

2026-04-14T20:10:18Z

We can't access `NetParameters` in this crate to build from consensus default value so instead add a `defaults_for_tests()` gated function for each parameters object which puts in the defaults from the spec. We'll need CircNetParameters in order to build create request handler for unit tests hence why it is in src/circuit.rs.

proto: Rename CircSyncView to CircHopSyncView

2026-02-16T15:24:51Z

And update the docs

proto: Move CREATE helpers to a shared module

2026-02-05T16:04:59Z

These will be used by the relay code too (for circuit extension).

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: Add a new module for the generic circuit reactor

2026-01-29T16:33:21Z

Currently empty, will be fleshed out in a future commit.

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 CircPaddingDisposition to a new module

2026-01-29T16:33:21Z

Relays will need to use it too.

proto: #[macro_use] be gone!

2025-12-10T16:04:26Z

proto: Client circuit reactor now handles AnyChanMsg

2025-12-10T16:03:12Z

This commit removes the CircuitRx* based solely on the client circuit message and moves it into the top level of the crate so all reactors can use them. The client reactor then upon receiving the message, it converts the AnyChanMsg into a ClientCircChanMsg. On error, this leads to a shutdown of the entire reactor due to a fatal error. In order to pull this off, we added a CircuitAction::Shutdown that is handled as a priority. Signed-off-by: David Goulet

proto: Move ClientCircChanMsg into client module

2025-12-10T16:03:11Z

Next commit will also move the Relay specific set into the relay module. These two sets are becoming specific to the reactor as the circuit reactor communication channel will use AnyChanMsg instead. Signed-off-by: David Goulet