Every element in the set has up to N keys, each of which may have differnt
types. No value for any key may correspond to more than one element in
the set.
These properties can be provided, via a macro, for values of N between 1
and $BIG_ENOUGH.
We'll use this to implement a type that holds HasRelayIds.
(Since the APIs for the `Schedule::sleep*` functions changed, this
is a breaking change in tor-rtcompat. Therefore, the Runtime trait
in tor-rtcompat is now a different trait. Therefore, anything that
uses the Runtime trait in its APIs has also broken.)
This fixes an busy-loop.
When the last `TaskHandle` on a `TaskSchedule` is dropped, the
schedule is permanently canceled: whatever operation it was
scheduling should no longer be performed. But our code was broken:
the `sleep()` and `sleep_until_wallclock()` functions don't verify
whether the handles are dropped or not.
This breakage caused an CPU-eating busy-loop in
`sleep_until_wallclock`.
With this patch, we now return a `Result<(), SleepError>` from these
functions.
Fixes#572.
Because we want to work more on ensuring that our semver stability
story is solid, we are _not_ bumping arti-client to 1.0.0 right now.
Here are the bumps we _are_ doing. Crates with "minor" bumps have
had API breaks; crates with "patch" bumps have had new APIs added.
Note that `tor-congestion` is not bumped here: it's a new crate, and
hasn't been published before.
```
tor-basic-utils minor
fs-mistrust minor
tor-config minor
tor-rtcompat minor
tor-rtmock minor
tor-llcrypto patch
tor-bytes patch
tor-linkspec minor
tor-cell minor
tor-proto minor
tor-netdoc patch
tor-netdir minor
tor-persist patch
tor-chanmgr minor
tor-guardmgr minor
tor-circmgr minor
tor-dirmgr minor
arti-client minor
arti-hyper minor
arti major
arti-bench minor
arti-testing minor
```
Since our last round of releases, these crates have had either
trivial changes, or changes that did not affect their APIs.
Therefore we are bumping their versions, but not changing which
versions of them other crates depend on.
This commit largely follows the example for resolve_alternative_specs.
The difference is that there are two fields, so we use a macro to
avoid recapitulating the field names.
This is more standard. It also provides the ::build() method.
This isn't a config type, and build failures ought not to happen,
so we use Bug for the error.
This is a compile-time feature with an associated configuration
flag, both enabled by default.
When it's turned on, hardening prevents the arti process from
dumping core or being attached to by low-privileged processes.
(This is a defense-in-depth measure, not an absolute way to prevent
attacks. For more information, see
[`secmem_proc`](https://docs.rs/secmem-proc/0.1.1/secmem_proc/).)
Closes#364.
The remaining unconditionally public APIs are those related to our
configuration objects, and the main_main() API.
The rationale for making main_main() public is to have an actual
entry point.
The rationale for making the config APIs public is:
1. We really do intend for others to be able to read our
configuration files using this API.
2. The structure of our configuration files is already part of our
interface.
Closes#530.
This commit implements the round-trip-time estimation algorithm from Tor
proposal 324, validating the implementation against the test vectors
found in C tor. (Note that at the time of writing, the new test vectors
may not be committed to C tor yet, but they will be soon.)
This also adds the necessary consensus parameters to `NetParameters`.
Some of them have been renamed in order to (hopefully) make them more
understandable.
Nick Mathewson
Reylaba
trinity-1686a
eta
Ian Jackson
Arturo Marquez
Ian Jackson