Mirror/brk
1
0
Fork 0
mirror of https://github.com/bitcoinresearchkit/brk.git synced 2026-07-19 15:08:12 -07:00
Code Issues Packages Projects Releases Wiki Activity

global: added support for oracle histograms

Browse Source
This commit is contained in:
nym21
2026-05-25 16:44:09 +02:00
parent ee20175cbf
commit 66037c862f
18 changed files with 493 additions and 265 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/brk_computer/src/distribution/compute/recover.rs
+44 -35
View File
@@ -24,51 +24,60 @@ pub struct RecoveredState {
/// Returns Height::ZERO if any validation fails (triggers fresh start).
pub(crate) fn recover_state(
height: Height,
chain_state_rollback: vecdb::Result<Stamp>,
chain_state_rollback: Option<vecdb::Result<Stamp>>,
any_addr_indexes: &mut AnyAddrIndexesVecs,
addrs_data: &mut AddrsDataVecs,
utxo_cohorts: &mut UTXOCohorts,
addr_cohorts: &mut AddrCohorts,
) -> Result<RecoveredState> {
let stamp = Stamp::from(height);
// `None`: clean resume, already at the checkpoint, nothing to undo.
// `Some`: reorg, undo state past the resume point.
let consistent_height = match chain_state_rollback {
None => height,
Some(chain_state_rollback) => {
let stamp = Stamp::from(height);
// Rollback address state vectors
let addr_indexes_rollback = any_addr_indexes.rollback_before(stamp);
let addr_data_rollback = addrs_data.rollback_before(stamp);
// Rollback address state vectors
let addr_indexes_rollback = any_addr_indexes.rollback_before(stamp);
let addr_data_rollback = addrs_data.rollback_before(stamp);
// Verify rollback consistency - all must agree on the same height
let consistent_height = rollback_states(
chain_state_rollback,
addr_indexes_rollback,
addr_data_rollback,
);
// Verify rollback consistency - all must agree on the same height
let consistent_height = rollback_states(
chain_state_rollback,
addr_indexes_rollback,
addr_data_rollback,
);
// If rollbacks are inconsistent, start fresh
if consistent_height.is_zero() {
warn!("Rollback consistency check failed: inconsistent heights");
return Ok(RecoveredState {
starting_height: Height::ZERO,
});
}
// If rollbacks are inconsistent, start fresh
if consistent_height.is_zero() {
warn!("Rollback consistency check failed: inconsistent heights");
return Ok(RecoveredState {
starting_height: Height::ZERO,
});
}
// Rollback can land at an earlier height (multi-block change file), which is fine.
// But if it lands AHEAD of target, that means rollback failed (missing change files).
if consistent_height > height {
warn!(
"Rollback failed: still at {} but target was {}, falling back to fresh start",
consistent_height, height
);
return Ok(RecoveredState {
starting_height: Height::ZERO,
});
}
// Rollback can land at an earlier height (multi-block change file), which is fine.
// But if it lands AHEAD of target, that means rollback failed (missing change files).
if consistent_height > height {
warn!(
"Rollback failed: still at {} but target was {}, falling back to fresh start",
consistent_height, height
);
return Ok(RecoveredState {
starting_height: Height::ZERO,
});
}
if consistent_height != height {
debug!(
"Rollback landed at {} instead of {}, will resume from there",
consistent_height, height
);
}
if consistent_height != height {
debug!(
"Rollback landed at {} instead of {}, will resume from there",
consistent_height, height
);
}
consistent_height
}
};
// Import UTXO cohort states - all must succeed
debug!(