| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
| |
This panics on error, and we're fine with a panic on misbehavior in
tests.
|
| |
|
|
|
| |
This is precisely the result of running the rune in
maint/adhoc-add-lint-blocks.
|
| |
|
|
|
|
|
|
|
|
|
| |
This patch shortens the duration of the `does_not_predict_old_ports`
test in the preemptive module. AppVeyor spawns its VMs/containers per
build, so the `Instant::now()` call returns a value smaller than `60 *
60 + 1` which causes the subtraction to overflow and thus panic.
Thanks to @trinity-1686a for the help here.
See: tpo/core/arti#563.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The new API is (roughly) as discussed in
https://gitlab.torproject.org/tpo/core/arti/-/issues/451
This is quite a large commit and it is not convenient to split it up.
It contains the following changes:
* Redo the list builder and accessor macros implemnetation,
including docs and tests.
* Change uses of define_list_config_builder. In each case:
- Move the docs about the default value to the containing field.
- Remove the other docs (which were just recapitulations, and
are now not needed since the ListBuilder is no longer public).
- Rewmove or replace `pub` in the define_list_builder_helper call,
so that the builder is no longer public.
- Change the main macro call site to use define_list_builder_helper.
- Add a call to define_list_builder_accessors.
* Make the module `list_builder` pub so that we have somewhere to
put the overview documentation.
* Consequential changes:
- Change `outer.inner().replace(X)` to `outer.set_inner(X)`
- Consequential changes to imports (`use` statements).
|
| |
|
|
|
| |
As per
https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/471#note_2798024
|
| |
|
|
|
|
| |
This means that `NetworkConfig::initial_predicted_ports` is now like
the other list-like things, returning `&mut list_builder` with the same
`set()` and `append()` methods.
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
| |
The implementations of `Add` / `Sub` (et al.) on `std::time::Instant`
can panic if the underlying OS structure can't represent the result
(like arti#266). Use Instant::checked_add and print a warning instead,
to prevent panicking.
Also, we now add instead of subtracting; I suspect it's reasonable that
you might not be able to go backward past the first `Instant` created on
some platforms, but going *forward* should probably work?
|
| |
|
|
|
|
| |
Most notably, make min_exit_circs_for_port actually get used.
Also add a couple of comments.
|
| |
|
|
|
|
| |
This required re-centralizing the configuration object for preemptive
circuits, since previously the settings from it were a bit spread out
over the crate.
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
|
| |
The new CircMgr::build_circuits_preemptively function actually causes
preemptive circuits to be built; it gets called from arti-client, like
the other daemon tasks the CircMgr has.
|
|
|
In preparation for making Arti build circuits preemptively, this commit
introduces `TargetCircUsage::Preemptive`, a circuit usage that works
somewhat differently from other ones: it requires at least 2 circuits to
exist that can exit the port it contains in order for an existing
circuit to match against it (path-spec.txt § 2.1.1); if that's not the
case, that usage will require building new circuits (in order that we
build enough to have 2 available).
This required refactoring how circuit reuse worked; now,
`CircList::find_open` uses the new `AbstractSpec::find_supported` trait
method, which we customize to implement the above check in the case of
`Preemptive` circuit usages. To make that work, `OpenEntry` now takes
two type parameters (the spec and circuit types), instead of taking a
builder type parameter and using its associated types. (We also got rid
of type constraints on that struct, yay!)
A WIP implementation of a preemptive circuit predictor that implements
path-spec.txt § 2.1.1 is also included, but this will require additional
effort to wire it up with the `CircMgr` properly.
|
