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Persist light client updates (#5545)

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* persist light client updates

* update beacon chain to serve light client updates

* resolve todos

* cache best update

* extend cache parts

* is better light client update

* resolve merge conflict

* initial api changes

* add lc update db column

* fmt

* added tests

* add sim

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into persist-light-client-updates

* fix some weird issues with the simulator

* tests

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into persist-light-client-updates

* test changes

* merge conflict

* testing

* started work on ef tests and some code clean up

* update tests

* linting

* noop pre altair, were still failing on electra though

* allow for zeroed light client header

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into persist-light-client-updates

* merge unstable

* remove unwraps

* remove unwraps

* Update light_client_update.rs

* merge unstable

* move functionality to helper methods

* refactor is best update fn

* refactor is best update fn

* improve organization of light client server cache logic

* fork diget calc, and only spawn as many blcoks as we need for the lc update test

* fetch lc update from the cache if it exists

* fmt

* Fix beacon_chain tests

* Add debug code to update ranking_order ef test

* Fix compare code

* merge conflicts

* fix test

* Merge branch 'persist-light-client-updates' of https://github.com/eserilev/lighthouse into persist-light-client-updates

* Use blinded blocks for light client proofs

* fix ef test

* merge conflicts

* fix lc update check

* Lint

* resolve merge conflict

* Merge branch 'persist-light-client-updates' of https://github.com/eserilev/lighthouse into persist-light-client-updates

* revert basic sim

* small fix

* revert sim

* Review PR

* resolve merge conflicts

* Merge branch 'unstable' into persist-light-client-updates
This commit is contained in:
Eitan Seri-Levi
2024-08-09 00:36:20 -07:00
committed by GitHub
parent aad8727f52
commit 3913ea44c6
21 changed files with 1124 additions and 124 deletions
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12
testing/ef_tests/src/decode.rs
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@@ -5,7 +5,7 @@ use std::fs::{self};
use std::io::Write;
use std::path::Path;
use std::path::PathBuf;
use types::BeaconState;
use types::{BeaconState, LightClientUpdate};
/// See `log_file_access` for details.
const ACCESSED_FILE_LOG_FILENAME: &str = ".accessed_file_log.txt";
@@ -95,3 +95,13 @@ pub fn ssz_decode_state<E: EthSpec>(
log_file_access(path);
ssz_decode_file_with(path, |bytes| BeaconState::from_ssz_bytes(bytes, spec))
}
pub fn ssz_decode_light_client_update<E: EthSpec>(
path: &Path,
fork_name: &ForkName,
) -> Result<LightClientUpdate<E>, Error> {
log_file_access(path);
ssz_decode_file_with(path, |bytes| {
LightClientUpdate::from_ssz_bytes(bytes, fork_name)
})
}