mirrors/arti.git/crates/tor-proto/src/circuit/syncview.rs, branch arti-v2.1.0mirror of https://gitlab.torproject.org/tpo/core/arti
http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v2.1.02026-02-16T15:24:51Zproto: Rename CircSyncView to CircHopSyncView2026-02-16T15:24:51ZGabriela Moldovangabi@torproject.org2026-02-12T19:10:58Zurn:sha1:a6b28b785a2d26e7b89c32ad1f957813d707d90b
And update the docs
proto: Replace circuit-scoped n_open_streams() with per-hop alternative2026-02-16T15:24:51ZGabriela Moldovangabi@torproject.org2026-02-12T17:52:23Zurn:sha1:4a5659119bfe8f352340c042b7897ce7562bc07b
`IncomingStreamRequestFilter`s, and `CircSyncView`s, by extension, are used
both by old relay implementation and the new one for implementing an
out-of-reactor way of deciding how to handle an incoming stream.
In the new circuit reactor design, we have a separate stream reactor for
each hop. Upon receiving an incoming stream, the stream reactor will
need to build one of these `CircSyncView` objects, and then pass it to
an externally-provided `IncomingStreamRequestFilter`. Before this
change, `CircSyncView::n_open_streams()` returned the total number of
open streams, which wouldn't have worked with the new reactor design,
because the per-hop stream reactor doesn't have a global view of all the
hops, so its `CircSyncView` can't return the total number of streams (at
least not without message passing, or sharing state with the other
stream reactors).
proto: Replace CircSyncView with previously client-only CircSyncView2026-02-16T15:24:51ZGabriela Moldovangabi@torproject.org2026-02-16T10:58:35Zurn:sha1:863ee4fe98b66d0dd8c7c53f98a6ab1c2ff347f2
Note: this commit only contains the removal of the old `CircSyncView`,
and it of course doens't compile. A future commit will replace the
removed file with the `syncview.rs` from the client module.
This change is split over two commits because it makes reviewing easier
(`git mv`ing the new file over the old results in a confusing diff,
because `git` refuses to show it as a move).
proto: Rename ClientCircSyncView to CircSyncView2026-02-16T15:24:48ZGabriela Moldovangabi@torproject.org2026-02-12T18:53:21Zurn:sha1:62ab502560a5a22f5e95901f8b8572edc7d13550
This will soon replace `CircSyncView` wholesale. The preliminary
renaming will make the future diffs easier to review.
proto: Allow CircSynvView::new_relay() to be unused2026-01-29T16:33:21ZGabriela Moldovangabi@torproject.org2026-01-27T11:12:10Zurn:sha1:98fe9a28e075cf2f3cc676e57800cc5c9aa72866
This will change significantly in the near future, or disappear
entirely.
proto: Add WIP constructor for relay sync view2025-11-24T16:47:11ZGabriela Moldovangabi@torproject.org2025-11-12T12:04:58Zurn:sha1:40f6f1cf82ebffbe71038fd5a155d16c69407817proto: Move a TODO to CircSyncView2025-10-30T18:37:27ZGabriela Moldovangabi@torproject.org2025-10-30T11:25:01Zurn:sha1:a07cc1e09ab28e861cb5c8de44be5aea7dbdfb88proto: Add a new CircSyncView type2025-10-30T18:37:26ZGabriela Moldovangabi@torproject.org2025-10-30T11:13:44Zurn:sha1:f61a3d5d9af779712ecf1dbbf807f69e331c741d
This will replace ClientCircView in the IncomingStreamRequestFilter
APIs, which will enable us to use IncomingStreamRequestFilter for
incoming streams on the exit side too.