This change encodes a bunch of invariants in the type system,
and adds explicit failure states for:
* a closed oneshot,
* bugs in the initialization code.
Use `ServiceExt::oneshot` to perform state requests.
Explain that `ServiceExt::call_all` calls `poll_ready` internally.
Document a state service invariant imposed by `ServiceExt::call_all`.
Make our security disclosure goals and principles explicit, including:
- prioritising users and researchers
- assuming good faith
- operating a no fault process
- working with researchers regardless of how they disclose
(but we prefer this process)
* temporally disable sync_large_checkpoints from CI
* Allow large checkpoint sync tests only on ubuntu and macOS
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* add hint for port error
* add issue filter for port panic
* add lock file hint
* add metrics endpoint port conflict hint
* add hint for tracing endpoint port conflict
* add acceptance test for resource conflics
* Split out common conflict test code into a function
* Add state, metrics, and tracing conflict tests
* Add a full set of stderr acceptance test functions
This change makes the stdout and stderr acceptance test interfaces
identical.
* move Zcash listener opening
* add todo about hint for disk full
* add constant for lock file
* match path in state cache
* don't match windows cache path
* Use Display for state path logs
Avoids weird escaping on Windows when using Debug
* Add Windows conflict error messages
* Turn PORT_IN_USE_ERROR into a regex
And add another alternative Windows-specific port error
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Jane Lusby <jane@zfnd.org>
* Bump versions where appropriate
Tested with cargo install --locked --path etc
* Remove fixed panics from 'Known Issues'
* Change to alpha release series in the README
Co-authored-by: teor <teor@riseup.net>
The clippy unknown lints attribute was deprecated in
nightly in rust-lang/rust#80524. The old lint name now produces a
warning.
Since we're using `allow(unknown_lints)` to suppress warnings, we need to
add the canonical name, so we can continue to build without warnings on
nightly.
But we also need to keep the old name, so we can continue to build
without warnings on stable.
And therefore, we also need to disable the "removed lints" warning,
otherwise we'll get warnings about the old name on nightly.
We'll need to keep this transitional clippy config until rustc 1.51 is
stable.
We can't rule out the connection state changing between the state checks
and any eventual failures, particularly in the presence of async code.
So we turn this panic into a warning.
zebra-network's Connection expects that `fail_with` is only called once
per connection, but the overload handling code continues to process the
current request after an overload error, potentially leading to further
failures.
Closes#1599
teor
Jane Lusby
dependabot[bot]
Deirdre Connolly
Alfredo Garcia