lighthouse/beacon_node/http_api/src
Michael Sproul 9667dc2f03 Implement checkpoint sync (#2244)
## Issue Addressed

Closes #1891
Closes #1784

## Proposed Changes

Implement checkpoint sync for Lighthouse, enabling it to start from a weak subjectivity checkpoint.

## Additional Info

- [x] Return unavailable status for out-of-range blocks requested by peers (#2561)
- [x] Implement sync daemon for fetching historical blocks (#2561)
- [x] Verify chain hashes (either in `historical_blocks.rs` or the calling module)
- [x] Consistency check for initial block + state
- [x] Fetch the initial state and block from a beacon node HTTP endpoint
- [x] Don't crash fetching beacon states by slot from the API
- [x] Background service for state reconstruction, triggered by CLI flag or API call.

Considered out of scope for this PR:

- Drop the requirement to provide the `--checkpoint-block` (this would require some pretty heavy refactoring of block verification)


Co-authored-by: Diva M <divma@protonmail.com>
2021-09-22 00:37:28 +00:00
..
attester_duties.rs Rust 1.54.0 lints (#2483) 2021-07-30 01:11:47 +00:00
block_id.rs Use the forwards iterator more often (#2376) 2021-05-31 04:18:20 +00:00
database.rs Implement checkpoint sync (#2244) 2021-09-22 00:37:28 +00:00
lib.rs Implement checkpoint sync (#2244) 2021-09-22 00:37:28 +00:00
metrics.rs Metrics and DEBG log for late gossip blocks (#2533) 2021-08-23 00:59:14 +00:00
proposer_duties.rs Rust 1.54.0 lints (#2483) 2021-07-30 01:11:47 +00:00
state_id.rs Fork schedule api (#2525) 2021-08-24 01:36:27 +00:00
sync_committees.rs Validator monitor support for sync committees (#2476) 2021-08-31 23:31:36 +00:00
validator_inclusion.rs Validator monitor support for sync committees (#2476) 2021-08-31 23:31:36 +00:00
version.rs Altair validator client and HTTP API (#2404) 2021-08-06 00:47:31 +00:00