1e10e7dc1c
Fix UPDATE_TIMEOUT unit typo
2022-03-03 20:16:32 -08:00
6d11d627f8
Refactoring: add `is_finality_update` helper
2022-02-09 18:13:51 -07:00
5a09b5f8a8
Merge pull request #2814 from etan-status/lc-opt-fin
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Ensure light client `optimistic_header` to be at head
2022-02-09 10:06:57 -07:00
f2fd673a66
Merge pull request #2807 from etan-status/compute-sync-period
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Consistently use `compute_sync_committee_period`
2022-02-01 16:05:58 -08:00
0e9460b8dd
Ensure light client `optimistic_header` to be at head
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When a light client updates its `finalized_header` using a forced update
because of the timeout, and the new header was not signed by enough sync
committee participants to pass `get_safety_threshold(store)`, it may
occur that `store.finalized_header.slot > store.optimistic_header.slot`.
This patch ensures that the `optimistic_header` is updated to the latest
`finalized_header` if that happens, so that it always indicates the
latest known and accepted head.
2022-01-25 10:09:10 +01:00
182e4496c3
use INTERVALS_PER_SLOT in sync committee specs
2022-01-21 19:01:56 +00:00
8319d07084
Consistently use `compute_sync_committee_period`
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There were a couple instances where a division was used on an epoch
to derive the corresponding sync committee period instead of calling the
`compute_sync_committee_period` function.
These instances were changed to also use the function.
2022-01-17 17:38:24 +01:00
2b45496fe4
clean up unused argument from `phase0`
2022-01-13 11:39:36 -08:00
16c350ebcd
Merge pull request #2796 from etan-status/lc-aggregate
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Rename `sync_committee_aggregate` > `sync_aggregate`
2022-01-13 21:07:50 +08:00
7b435bd470
Merge pull request #2797 from etan-status/lc-update-doc
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Fix light client docs to match function signature
2022-01-11 06:57:19 -07:00
79c456b9f4
Fix light client docs to match function signature
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In the light client docs a mentioning of a function trigger is lacking
the `genesis_validators_root` argument. This patch adds that argument
to the documentation to match the real function signature. It also
slightly improves the grammar.
2022-01-11 12:10:30 +01:00
212eb00fc1
Document light client constants
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This adds documentation about the unit and actual value of light client
specific constants, consistently with the rest of the spec.
2022-01-11 12:10:09 +01:00
48e19b15ae
Rename `sync_committee_aggregate` > `sync_aggregate`
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This renames the `sync_committee_aggregate` field of `LightClientUpdate`
to `sync_aggregate` for consistency with the terminology in the rest of
the spec.
2022-01-11 11:22:39 +01:00
de892382db
Minor style fixes
2021-12-15 23:44:29 +08:00
25d88fee24
Fix `process_light_client_update`
2021-12-14 22:05:09 +08:00
2f618f7b48
Fix lint and presets
2021-12-14 21:38:58 +08:00
916193bd69
Updates in response to comments
2021-12-10 07:48:14 -06:00
402c663b51
Fix function name leftover
2021-11-30 21:57:43 +08:00
c30662b696
Consistently use sum instead of count(1)
2021-11-30 06:39:25 -06:00
7de1495a42
Fix lint ( #2750 )
2021-11-30 06:38:42 -06:00
6fa19705fb
Clarified next sync committee comment
2021-11-29 07:05:01 -06:00
06af6296c5
Updated in response to comments
2021-11-29 07:04:05 -06:00
c4f70970c4
Update specs/altair/sync-protocol.md
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Co-authored-by: terence tsao <terence@prysmaticlabs.com>
2021-11-28 08:31:48 -06:00
77188726de
Fixed ToC and get_active_header positioninf
2021-11-27 07:27:16 -06:00
e104164960
Rework data structures ( #2747 )
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1. Replace `header` and `finality_header` with `attested_header` (always the header signed by the committee) and `finailzed_header` (always the header verified by the Merkle branch)
2. Remove `LightClientSnapshot`, fold its fields into `LightClientStore` for simplicity
2021-11-27 07:25:27 -06:00
013e814d2d
Update sync-protocol.md
2021-11-26 15:32:37 -06:00
25f2efab19
Simplify sync protocol and update to calculate optimistic heads
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1. Simplify `valid_updates` to `best_valid_update` so the `LightClientStore` only needs to store O(1) data
2. Track an optimistic head, by looking for the highest-slot header which passes a safety threshold
2021-11-26 15:11:19 -06:00
44fec310b3
Eth1 block hashes have type Hash32 ( #2693 )
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* Eth1 block hashes have type Hash32
* Modify other forks as well
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-11-23 08:20:26 -07:00
1f7040b42b
Make previous_version=current_version
2021-09-30 16:41:05 +08:00
af5eef37b2
fix am/pm issue
2021-09-24 12:29:34 -06:00
9f037180ba
add ALTAIR_FORK_EPOCH for mainnet configuration
2021-09-24 12:14:39 -06:00
a3953a10fe
minor format
2021-08-19 10:11:02 -06:00
59d8ee34f9
Update some "1.0" "2.0" wording
2021-08-19 23:24:04 +08:00
911a4169fe
spelling
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Co-authored-by: Diederik Loerakker <proto@protolambda.com>
2021-08-19 07:59:05 -06:00
4c1156d504
rename eth1 and eth2 throughout specs and readme where reasonable
2021-08-18 17:13:24 -06:00
93af122b2d
PR feedback from @ralexstokes and add single pubkey aggregate tests
2021-08-05 12:09:30 +08:00
56c92136f2
Merge branch 'dev' into altair-bls-tests
2021-08-05 11:18:41 +08:00
43a1617ffa
Ensure that the given PKs are valid PKs + fix typos
2021-08-04 21:25:37 +08:00
b262854bb1
Rename the `eth2_*` functions to `eth_`
2021-08-03 21:51:02 +08:00
f7a2a973ac
Update specs/altair/p2p-interface.md
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Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2021-07-21 15:51:59 -06:00
02a9fc460e
require aggregation bits to have at least one participant in sync contributions
2021-07-21 11:10:09 -06:00
6d0deddbe5
modify target sync committee aggregators to more sound 16
2021-07-12 09:03:43 -06:00
8140a789c4
Merge pull request #2509 from terencechain/patch-124
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Rename a few instances of `signature` to `message`
2021-07-08 10:09:12 -06:00
88bb7562aa
Update specs/altair/beacon-chain.md
2021-07-07 16:11:58 -06:00
6f31077afa
Update `get_next_sync_committee` notes
2021-07-07 10:42:52 -07:00
3a59c1b789
Rename a few instances of signature to message
2021-07-07 10:04:26 -07:00
c61eeb8a27
optimize sync committee message gossip and caches
2021-06-22 12:31:02 -06:00
fc1012b632
typo
2021-06-21 12:49:41 -06:00
a61aa7968d
clean up
2021-06-21 12:48:44 -06:00
67f1c2c2bd
Update validator.md
2021-06-17 23:05:23 +08:00
Aditya Asgaonkar
Hsiao-Wei Wang
Danny Ryan
Etan Kissling
Dustin Brody
Alex Stokes
vbuterin
Ben Edgington
terence tsao
Nishant Das