vouch

Commit Graph

Author	SHA1	Message	Date
Jim McDonald	945c85fb30	Add sync committee contribution strategy.	2021-08-15 00:00:02 +01:00
Jim McDonald	34d6df9312	Work for Altair.	2021-08-02 19:53:47 +01:00
Jim McDonald	c10f060848	Use process-concurrency for Dirk accountmanager. The Dirk accountmanager was using a local scatter/gather concurrency method to obtain wallets, however this uses the parallelism of the Vouch server rather than the Dirk server. This chnages the Dirk accountmanager to use a configuration value to select the concurrency level. This also standardizes the use of process concurency to allow for hierarchical definition of the value.	2021-07-22 22:35:09 +01:00
Jim McDonald	41afb240c2	Remove spec import alias. Specification imports for phase0 were aliased as 'spec'. Due to the mechanism decided upon to manage structs that vary beteween hard forks this is no longer useful, so this removes the alias in preparation for the Altair hard fork.	2021-07-18 07:34:43 +01:00
Jim McDonald	f24671e4fb	Reduce log level of debug message.	2021-05-19 15:34:15 +01:00
Jim McDonald	b825ba40b7	Add metrics to track strategy operations.	2021-05-19 15:29:23 +01:00
Jim McDonald	443ca18d4e	Handle chain reorganisations. When a chain reorganisation occurs it is possible that this impacts Vouch's attestations and proposals for the current and next epoch. This patch listens to the Ethereum 2 events stream for reorganisation notifications. If it finds one it cancels existing and creates new duties, as required.	2021-01-31 13:49:15 +00:00
Jim McDonald	fcab5aa757	Add aggregate attestation strategy. The "best" aggregate attestation strategy obtains aggregate attestations from all listed nodes, scores them according to their attestation coverage, and signs and broadcasts the one with the highest coverage. The "first" aggregate attestation strategy signs and broadcasts the first aggregate attestation returned from all listed nodes.	2020-12-24 08:53:54 +00:00
Jim McDonald	3a8098981c	Avoid crash on nil beacon block. Situation reported where a node returns nil for a beacon block when scoring attestation data. Although this should not happen (the provider told us about the block via the attestation, it should know it) this patch covers the situation where the returned block is empty or malformed. Fixes #9	2020-12-14 09:29:34 +00:00
Jim McDonald	6a28a2ce86	Include source and target epochs when scoring attestation data. Fixes #8	2020-11-29 10:21:51 +00:00
Jim McDonald	0b4d840beb	Enable scoring for attestation data	2020-11-26 20:29:34 +00:00
Jim McDonald	581938ef45	Merge branch 'attestation-strategy'	2020-11-17 13:16:25 +00:00
Jim McDonald	faa23bfaa8	Tidy-ups	2020-11-17 12:07:24 +00:00
Jim McDonald	ebd1003871	Fix up tests.	2020-11-14 13:15:10 +00:00
Jim McDonald	9087add881	Merge branch 'proposal-slot-scaling'	2020-11-14 12:26:53 +00:00
Jim McDonald	b8d26c7470	Merge branch 'eth2client'	2020-11-14 08:38:12 +00:00
Jim McDonald	4e5fbf18ba	Initial work on support of standard API	2020-11-14 08:36:49 +00:00
Jim McDonald	a14870fa3f	Add calculations for slot scaling	2020-10-29 08:18:32 +00:00
Jim McDonald	13f5d5eeaf	Set default process concurrency	2020-10-28 19:36:17 +00:00
Jim McDonald	64a6e671c0	Add framework for best attestation	2020-10-28 19:29:37 +00:00
Jim McDonald	4484ea0b5e	Fix race condition in first strategy.	2020-10-28 16:48:49 +00:00
Jim McDonald	b08baf16d4	Add 'first' attestation data strategy	2020-10-28 16:44:42 +00:00
Jim McDonald	eb5c919344	Ensure duplicated attestations are only counted as 1 in block proposal.	2020-10-04 12:28:44 +01:00
Jim McDonald	e6e14d9971	Tidy-ups	2020-09-30 13:29:26 +01:00
Jim McDonald	75576b1303	Break out beacon block proposal functions	2020-09-29 15:57:49 +01:00
Jim McDonald	6d3657da5d	Block proposal calculation counts slashed indices rather than slashing entries	2020-09-29 11:52:00 +01:00
Jim McDonald	bee97962e7	Initial release	2020-09-28 07:46:00 +01:00

27 Commits