mirror of https://gitlab.torproject.org/tpo/core/arti http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v0.0.0 2021-06-24T14:53:11Z 2021-06-24T14:53:11Z Nick Mathewson nickm@torproject.org 2021-06-24T14:53:11Z urn:sha1:8947e54d7e384a3fbec3ff4e18f0ff21226df28a 2021-06-24T13:27:17Z Nick Mathewson nickm@torproject.org 2021-06-24T13:27:17Z urn:sha1:2df9b0e921408bdce49ebf19c86be1495b239f2d 2021-06-24T11:04:26Z Nick Mathewson nickm@torproject.org 2021-06-24T11:04:26Z urn:sha1:b7743607555f1650802920f3fabd7e4f6e3398e9 2021-06-18T11:19:24Z Nick Mathewson nickm@torproject.org 2021-06-18T11:19:24Z urn:sha1:e6faeaa1f8511d49cea13358f88cb1e42ae32ec2 2021-06-17T13:09:43Z Nick Mathewson nickm@torproject.org 2021-06-17T12:56:20Z urn:sha1:931027344842c55c24063a71f4c52e18b42deba3 2021-06-14T16:12:31Z Nick Mathewson nickm@torproject.org 2021-05-27T19:48:30Z urn:sha1:83b1150c812f756b654727041111105f30bedab0 As with the tor-chanmgr code, the circuit manager is now implemented using an AbstractCircMgr type that uses traits to abstract the particular behavior of other types that it uses. (Specifically: circuits, building circuits, and telling whether one circuit usage is compatible with another.) Abstracting out the dependencies in this ways makes it possible to test the circuit manager without having to actually build real circuits. This commit also introduces new behavior for handling pending circuit requests. Upon getting a new request, first we check to see if there's an existing circuit we can use. If there isn't, we look for pending circuits and wait for them. If there aren't any pending circuits we can use, we launch one or more, and wait for them. So far, that's the same as the old behavior. But here's a change: if, while we are waiting for some pending circuits, a different circuit is completed, and it's one we could use, then the task that was building _that_ circuit will tell us: "please look at this circuit". This gives us better changes of getting a usable circuit fast. Minor changes: * The Error type in CircMgr no longer uses anyhow; several errors have been simplified. * We've gotten more formal about the relationship between circuit usage and target usage. 2021-05-27T18:32:29Z Nick Mathewson nickm@torproject.org 2021-05-27T18:32:29Z urn:sha1:2102d2e2b54e7de58c61784dcd9e22fef5c8215b This would have saved ahf and me a lot of confusion in debugging a situation where we were cloning a reference of a type that didn't implement Clone. 2021-05-25T19:42:47Z Nick Mathewson nickm@torproject.org 2021-05-25T19:42:47Z urn:sha1:745c90e92c0f606c35622dff69f302a532a7353c 2021-05-25T19:41:23Z Nick Mathewson nickm@torproject.org 2021-05-25T19:41:23Z urn:sha1:cf59e9be77a5f53b382d1d5ba1d7a018c014074d 2021-05-25T19:40:02Z Nick Mathewson nickm@torproject.org 2021-05-25T19:40:02Z urn:sha1:61c62548a5fbdb1d1da1cc5bd1322a0c0a071b71