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Fix DA to not require next epoch info at start of epoch #3562

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Fix DA to not require next epoch info at start of epoch #3562

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223cea4
don't get randomized committee in R/R
bfish713 Aug 28, 2025
8bf48aa
use previous epoch in r/r if the current doesn't have stake table
bfish713 Aug 28, 2025
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7 changes: 4 additions & 3 deletions sequencer/src/request_response/recipient_source.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -46,17 +46,18 @@ impl<I: NodeImplementation<SeqTypes>, V: Versions> RecipientSourceTrait<Request,
// Attempt to get the membership for the current epoch
let membership = match self
.memberships
.membership_for_epoch(Some(epoch_number))
.stake_table_for_epoch(Some(epoch_number))
.await
{
Ok(membership) => membership,
Err(e) => {
warn!(
"Failed to get membership for epoch {}: {e:#}. Failing over to genesis",
"Failed to get membership for epoch {}: {e:#}. Failing over to previous epoch",
epoch_number
);
let prev_epoch = epoch_number.saturating_sub(1);
self.memberships
.membership_for_epoch(Some(EpochNumber::genesis()))
.stake_table_for_epoch(Some(EpochNumber::new(prev_epoch)))
.await
.with_context(|| "failed to get stake table for epoch")?
},
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