mirrors/arti.git/crates/tor-chanmgr/src/mgr.rs, branch arti-v2.4.0

tor-chanmgr: Notify waiters when a launch is cancelled

2026-05-04T15:02:41Z

If a future that owns a pending channel launch is dropped after publishing the pending entry, other waiters can see the oneshot sender disappear and report "channel build task disappeared" as an internal bug. Fix this by tying pending-entry cleanup and waiter notification together. Once we take responsibility for a pending launch, every exit path now removes or upgrades the pending entry and notifies waiters with the observed result. Cancellation reports RequestCancelled, while post-build failures keep their original error instead of turning into the internal bug or retrying the launch owner. Add regression tests that cover both successive dropped launch-owner futures and a failure while installing a newly built channel, so waiters see the expected error in each case.

relay: Pass advertise SocketAddr to channel builder instead of IpAddr

2026-04-09T15:54:35Z

This trickles down to the tor-proto channel handshake code. But, the real need is in the channel builder in order to validate the outbound channel target. Fixes #2440 Signed-off-by: David Goulet

proto: Rename RelayIdentities to RelayChannelAuthMaterial

2026-03-30T15:00:18Z

This object contains a melting pot of public keys, private keys and certificates. Rename it to reflect that it is channel authentication material and not "identities. https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3791#note_3374454 Signed-off-by: David Goulet

tor-proto: change channel selection fns to take `HasChanMethod`

2026-02-25T16:48:46Z

chanmgr: Responder relay channel now use the builder my_addrs

2026-02-24T21:02:35Z

No need to pass from the arti relay binary our addresses when handling an incoming channel, use the one in the channel builder that an initiator channel uses.

chanmgr: Store our relay addresses in the builder

2026-02-24T21:02:33Z

We need those addresses when we build a relay channel in order to send them into our NETINFO cell. This adds the `with_my_addrs()` on the `ChanMgrConfig` object. Next commit will make arti-relay use it. Signed-off-by: David Goulet

chanmgr: Add a set_relay_identities() to update the RelayIdentities

2026-02-24T17:34:18Z

The arti-relay crate rotates the keys at regular interval which we need to give to the ChanMgr to update its builder. This function boldly replace the default factory with the new identities including the TLS acceptor can pick up the new key. Signed-off-by: David Goulet

Merge branch 'chan-target-addr' into 'main'

2026-02-16T13:48:38Z

tor-chanmgr: Add additional `get_or_launch()` tests and update doc comment Closes #2344 See merge request tpo/core/arti!3676

Merge branch 'channel-canonical' into 'main'

2026-02-12T16:44:37Z

Implement channel canonicity See merge request tpo/core/arti!3668

tor-chanmgr: add `get_or_launch()` tests using different addrs

2026-02-12T16:29:06Z

When there are two channel requests with the same identities and different socket addresses, we return the same channel.