mirrors/arti.git/crates/tor-guardmgr/src/fallback, branch arti-v0.2.0 mirror of https://gitlab.torproject.org/tpo/core/arti http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v0.2.0 2022-03-30T14:41:40Z Fix some Rustdoc links. 2022-03-30T14:41:40Z Nick Mathewson nickm@torproject.org 2022-03-29T15:17:34Z urn:sha1:3e92d30e4999f0cd50afd3359c73abfdbaf61d8a Refactor FirstHopId into type-differentiated form 2022-03-30T14:41:39Z Nick Mathewson nickm@torproject.org 2022-03-29T14:55:20Z urn:sha1:6282df34fb00c3b8b686553e05f8d3172b017ed0 The FirstHopId type now records an enum that stores whether the hop is a guard or a fallback. This change addresses concerns about remembering to check the type or source of an Id before passing it down to the FallbackState or GuardSet. Making this change required an API change, so that dirmgr can report success/failure status without actually knowing whether it's using a fallback or a guard. Rename Guard=>FirstHop, GuardId=>FirstHopId 2022-03-30T14:40:59Z Nick Mathewson nickm@torproject.org 2022-03-29T13:05:39Z urn:sha1:13af6134f6180f7241daca9206fa49ed5f26829d This is preparation for having separate GuardId and FirstHopId types that distinguish which back-end they index. FallbackState: Use itertools::merge_join_by. 2022-03-30T14:40:14Z Nick Mathewson nickm@torproject.org 2022-03-29T12:53:28Z urn:sha1:9803b645c0069ac151ca12ca2b93ad9a4bbf6dd1 This replaces a hand-coded replacement that was probably a little less efficient. Fold fallback::Status::reset() into its (only) caller. 2022-03-30T14:40:14Z Nick Mathewson nickm@torproject.org 2022-03-29T12:48:08Z urn:sha1:b752c6c7712baaa48d97b0d53f72c47b0b5513a1 Rename FallbackState::lookup_mut => get_mut. 2022-03-30T14:40:14Z Nick Mathewson nickm@torproject.org 2022-03-29T12:44:47Z urn:sha1:9bf2fe3acab03d1342f4abf3a6dcaefe5a97fbbd Rename FallbackSet => FallbackState. 2022-03-30T14:40:14Z Nick Mathewson nickm@torproject.org 2022-03-29T12:42:03Z urn:sha1:b1ccd3c7dc1902c52cd2f63a15c7c81e320fb171 guardmgr::fallback::set: basic unit tests. 2022-03-30T14:40:14Z Nick Mathewson nickm@torproject.org 2022-03-26T15:08:46Z urn:sha1:b88789d1dd3e550eed7362119dae4440960bab4e Replace the fallback directories when they change in the config. 2022-03-30T14:39:09Z Nick Mathewson nickm@torproject.org 2022-03-26T00:28:05Z urn:sha1:d88e9d676e8204078152fccc7f9ef893e136ac03 The code here uses a new iterator type, since I couldn't find one of these on crates.io. I tried writing the code without it, but it was harder to follow and test. Add status tracking to FallbackDir. 2022-03-30T14:39:09Z Nick Mathewson nickm@torproject.org 2022-03-25T23:19:57Z urn:sha1:bfb2353a8f627b189e104e606b3284fdfaa6d98b We do this by creating a new FallbackSet type that includes status information, and updating the GuardMgr APIs to record success and failure about it when appropriate. We can use this to mark FallbackDirs retriable (or not). With this change, FallbackDir is now stored internally as a Guard in the GuardMgr crate. That's fine: the FallbackDir type really only matters for configuration.