* rfc: initial inventory tracking
This just describes the design, not the design alternatives.
* rfc: finish inventory tracking rfc
Also assign it #3. The async script verification RFC should have had a number
assigned before merging but it didn't. I don't want to fix that in this PR
because I don't want those changes to block on each other. The fix is to (1)
document the RFC flow better and (2) add issue templates for RFCs.
* rfc: touch up inventory tracking rfc
* rfc: prune inventory entries generationally.
Based on a suggestion by @yaahc.
* Update book/src/dev/rfcs/0003-inventory-tracking.md
Co-authored-by: Jane Lusby <jlusby42@gmail.com>
Per discussion where @yaahc suggested that it would be simpler to delete this function entirely and treat it as an implementation detail.
Co-authored-by: Jane Lusby <jlusby42@gmail.com>
* rfc: Parallel Verification Draft
An initial draft RFC for parallel verification.
* rfc: Integrate the CheckpointVerifier design
Describe how the CheckpointVerifier interacts with chain state updates.
* rfc: Add a chain tips update service
* rfc: Add network upgrade context changes
* rfc: Add main chain tip section
* rfc: Clarify and expand genesis block rules
* rfc: More genesis special cases
* Add another chain tips edge case
* Remove the final tie-breaker for tip ties
Instead, change the design to make them impossible.
* rfc: add a definitions section to parallel verification
* rfc: Split parallel verification into two RFCs
This is the semantic verification RFC.
* rfc: Add guide and examples for parallel verification
* rfc: Fix GitHub markdown
* rfc: Fix parallel function design
We don't need separate functions, we can just do the awaits as late as
possible.
* rfc: Fix typo
* rfc: Stop assigning responsibilities to modules
* rfc: Add more parallel verification definitions
* rfc: Say "block height consensus rule"
* rfc: Tidy some of the TODOs
* rfc: Expand rationale and alternatives
* rfc: Delete "try to depend on older blocks"
* rfc: Delete coinbase checks which are unrelated to BlockHeight
And remove some duplicate references to BlockHeight checks.
* rfc: Focus on verification stages
And rewrite some stages for clarity.
* rfc: Remove reference to zebra-network
* Reorganize the book.
This PR has one unfortunate change, which is that the README.md and
CONTRIBUTING.md files in the book are symlinks to files in the parent
directory. The motivation for this is to ensure that we don't maintain two
copies of the same data, and that the landing page of the website matches the
landing page of the Github repo, etc. However, I'm not sure whether these
symlinks will work correctly on Windows.
The alternatives are:
- Duplicate the contents of the files and expect that people will know to keep
them in sync;
- Use relative links `../../README.md` in the `SUMMARY.md`. This seemed like
it caused mdbook to dump the rendered files into the repository root rather
than keeping them in the `book` directory.
- Use a symlink (chosen option). This may not work on Windows but I think that
the worst outcome would be that the book would be unbuildable unless someone
used WSL or something. This seems like the least bad option.
* Remove symlinks in favor of #include
Turns out the symlinks aren't required!
* Setup tracing-flame for use profiling zebrad
* start work on conditional flamegraph generation
* review time!
* update comments
* Update Cargo.toml
* disable default features for inferno
* reorganize
* missing one trait
* Apply suggestions from code review
* graceful shutdown!
* remove special case handling on ctrlc for cleanup
* rename signal fn to better represent its responsibility
* remove unused global hook for flushing flamegraph
* move tracing logic to the right file
* just copy linkerd's signal handling logic
* update book
* make zebrad app drop on shutdown normally
* Update zebrad/src/components/tokio.rs
Co-authored-by: teor <teor@riseup.net>
* Update zebrad/src/application.rs
Co-authored-by: teor <teor@riseup.net>
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* cleanup a little
* ooh yea there's an API for that
* setup env-filter for backup subscriber
* document env filter
* document return codes
* forgot to save
* Update book/src/applications/zebrad.md
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: teor <teor@riseup.net>
* Load tracing filter only from config and simplify logic.
* Configure the state storage in the config, not an environment variable.
This also changes the config so that the path is always set rather than being
optional, because Zebra always needs a place to store its config.
* Add skeleton of eventual zebra book
* reorg sections
* restore file and reorg book a little
* try setting up a firebase deployment
* allow firebase ci to work on test
* download mdbook
* fix book path
* use newer version of mdbook
* remove event hook for book branch pre merge
* Apply suggestions from code review
Co-authored-by: Henry de Valence <hdevalence@hdevalence.ca>
Co-authored-by: Henry de Valence <hdevalence@hdevalence.ca>
Henry de Valence
Deirdre Connolly
Jane Lusby
teor
Alfredo Garcia