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* Merge branch 'mod-module-files' into 'main'Nick Mathewson2025-01-071-0/+1
|\ | | | | | | | | clippy: deny `mod_module_files` See merge request tpo/core/arti!2689
| * clippy: deny `mod_module_files`Steven Engler2025-01-061-0/+1
| | | | | | | | | | | | Denies 'mod.rs' files for consistency. https://rust-lang.github.io/rust-clippy/master/index.html#mod_module_files
* | fix: fix typosDimitris Apostolou2025-01-061-1/+1
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* tor-proto: replaced error type of `Sender::send_and_wake`Steven Engler2024-12-101-6/+10
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* tor-proto: add some (disabled) doc testsSteven Engler2024-12-101-0/+27
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* tor-proto: moved `Shared::count_wakers` into 'test' modSteven Engler2024-12-101-13/+12
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* tor-proto: changed an `expect` to a `debug_assert`Steven Engler2024-12-101-5/+4
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* tor-proto: use thiserror for `SenderDropped`Steven Engler2024-12-101-9/+2
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* tor-proto: use `ready!` instead of `match`Steven Engler2024-12-101-5/+3
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* tor-proto: `borrowed()` now explicitly returns a `BorrowedReceiverFuture`Steven Engler2024-12-101-3/+2
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* tor-proto: improve commentsSteven Engler2024-12-101-15/+31
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* Revert "tor-proto: implement `FusedFuture` for receiver futures"Steven Engler2024-12-101-57/+10
| | | | This reverts commit d73f8894551d37e3bc36947eccf0c6007ffc066e.
* tor-proto: implement `FusedFuture` for receiver futuresSteven Engler2024-12-101-10/+57
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* Revert "tor-proto: deduplicate future fields into `FutureState`"Steven Engler2024-12-101-18/+11
| | | | This reverts commit acc79ffb44343e52ecb72e27ee8843a63448ff5a.
* Revert "tor-proto: implement `FusedFuture` for receiver futures"Steven Engler2024-12-101-79/+33
| | | | This reverts commit 2fd105b79c25d919e32e53daf81cb369d1e44331.
* tor-proto: implement `FusedFuture` for receiver futuresSteven Engler2024-12-101-33/+79
| | | | | | | | I considered just using `FutureExt::fuse`, but that becomes a little annoying since the future type is exposed through `IntoFuture::IntoFuture`, which means `ReceiverFuture` would need to wrap a `Fuse`. I figured it's cleaner just to implement the trait directly.
* tor-proto: deduplicate future fields into `FutureState`Steven Engler2024-12-101-11/+18
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* tor-proto: renamed `ReceiverBorrowedFuture` to `BorrowedReceiverFuture`Steven Engler2024-12-101-5/+5
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* tor-proto: renamed `ReceiverOwnedFuture` to `ReceiverFuture`Steven Engler2024-12-101-6/+6
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* tor-proto: rename `Receiver::recv` to `borrowed`Steven Engler2024-12-101-24/+24
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* tor-proto: moved the `Weak::upgrade` into `Sender::send_and_wake`Steven Engler2024-12-101-22/+15
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* tor-proto: changed `wakers` from an `Option<_>` to a `Result<_, ↵Steven Engler2024-12-101-9/+21
| | | | WakersAlreadyWoken>`
* tor-proto: added `use std::ops::Drop`Steven Engler2024-12-101-3/+4
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* tor-proto: removed `Receiver::recv_clone` and implemented `IntoFuture` for ↵Steven Engler2024-12-102-25/+24
| | | | `Receiver`
* tor-proto: renamed `CancelledError` to `SenderDropped`Steven Engler2024-12-101-17/+17
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* tor-proto: switched from `Slab` to `DenseSlotMap` for waker mapSteven Engler2024-12-101-10/+12
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* tor-proto: change the message type from `Option<T>` to `Result<T, ↵Steven Engler2024-12-101-9/+12
| | | | CancelledError>`
* tor-proto: changed regular comments on `Shared` to doc commentsSteven Engler2024-12-101-21/+21
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* tor-proto: update docs on `Channel::reactor_closed_rx`Steven Engler2024-12-101-3/+1
| | | | | This is no longer applicable with the new oneshot broadcast channel design.
* tor-proto: replace oneshot broadcast channelSteven Engler2024-12-102-138/+562
| | | | | The old version had some issues, so this is a rewrite which uses slightly lower level synchronization types (`Mutex` and `OnceLock`).
* tor-proto: replace `Channel`s "closed" state handlingSteven Engler2024-12-102-35/+47
| | | | | | | | | | | | | | | Previously `Channel` had two concepts of "closed". There was an atomic flag that was set to `true` at the end `Reactor::run`, and an experimental oneshot channel where the sender was dropped when the reactor was dropped. This commit consolidates these two using the `oneshot_broadcast` module. This means that the behaviour is consistent between both "closed" statuses (`is_closing()` and `wait_for_close()`). A channel is considered closed when its reactor is dropped. This also helps progress towards making the channel reactor cancellation safe (see arti#1756).
* tor-proto: move `ChannelDetails::reactor_closed_rx` to `Channel`Steven Engler2024-12-101-11/+17
| | | | This doesn't need to be shared with the reactor.
* tor-proto: add 'oneshot_broadcast' util moduleSteven Engler2024-12-102-0/+246
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* Resolve clippy::manual_div_ceilNick Mathewson2024-12-031-1/+1
| | | | | | | This warning is new in 1.83. Surprisingly, it only triggered once. div_ceil was added in Rust 1.73, and our MSRV is 1.77, so div_ceil is fine to use.
* Resolve clippy::empty_line_after_doc_comments warnings.Nick Mathewson2024-12-031-1/+1
| | | | These are new in Rust 1.83.
* add_warnings, *: Allow clippy::needless_lifetimesNick Mathewson2024-12-031-0/+1
| | | | | | | | In 1.83, this warning triggers on many of our crates. We're thinking of fixing them all, but for now, we're going to disable the warning. This is part of #1765.
* tor-proto: Specify which of the 2 senders is used for sending cells.Gabriela Moldovan2024-11-201-1/+1
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* tor-proto: Fix typo in streammap docs.Gabriela Moldovan2024-11-191-1/+1
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* Merge branch 'tor-proto_benchmarks' into 'main'gabi-2502024-11-115-0/+177
|\ | | | | | | | | tor-proto: Add benchmarks for cell encryption and decryption See merge request tpo/core/arti!2608
| * tor-proto: put every bench_utils mod behind the bench featureLionel Goffaux2024-11-063-3/+3
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| * tor-proto: change the visibility of the RelayBody inner structLionel Goffaux2024-11-061-1/+1
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| * tor-proto: remove inlines attributesLionel Goffaux2024-11-062-4/+0
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| * tor-proto: add a bench featureLionel Goffaux2024-11-061-0/+1
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| * tor-proto: Add benchmarks for cell encryption and decryptionLionel Goffaux2024-11-045-0/+180
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* | tor-proto: Document RecvWindow::take more accurately.Gabriela Moldovan2024-11-041-2/+2
|/ | | | The docs here seem wrong, so I am updating them.
* Merge branch 'mq-fix' into 'main'Ian Jackson2024-10-224-22/+64
|\ | | | | | | | | memquota: Fix account lifetime bugs, and arrange to test mq in shadow See merge request tpo/core/arti!2560
| * memquota: Use _ rather than allow(dead_code) (fmt)Ian Jackson2024-10-221-1/+4
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| * memquota: Use _ rather than allow(dead_code)Ian Jackson2024-10-222-12/+16
| | | | | | | | | | | | | | Promote the associated comments. As suggested here: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2560#note_3097188
| * memquota: fix data stream account lifetimeIan Jackson2024-10-211-5/+18
| | | | | | | | | | | | | | | | | | The DataStream is sometimes disassembled, eg by split. When that happens, the StreamAccount would be dropped - and that was the only strong reference. Put a StreamAccount in each of the pieces, instead of just in the combined DataStream struct.
| * memquota: Fix resolve stream account lifetimeIan Jackson2024-10-212-8/+12
| | | | | | | | | | | | | | | | | | We need the mq account for the stream not to collapse. The ResolveStream object needs to contain a strong reference to it. Have begin_stream_impl return the StreamAccount, rather than taking it as a parameter. That makes this bug a little more obvious. It also centralises the StreamAccount creation.