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Make Bigtable::get_confirmed_blocks inclusive of requested start_slot and end_slot (#14651) (#14655)

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* Fix off-by-one error

* Filter out blocks greater than end slot

(cherry picked from commit cbf8ef7480)

Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
This commit is contained in:
mergify[bot]
2021-01-19 03:42:59 +00:00
committed by GitHub
parent 8cf23903ce
commit e56681a2f6
1 changed files with 5 additions and 1 deletions
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6
core/src/rpc.rs
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@ -732,8 +732,12 @@ impl JsonRpcRequestProcessor {
.runtime_handle
.block_on(
bigtable_ledger_storage
.get_confirmed_blocks(start_slot, (end_slot - start_slot) as usize),
.get_confirmed_blocks(start_slot, (end_slot - start_slot) as usize + 1), // increment limit by 1 to ensure returned range is inclusive of both start_slot and end_slot
)
.map(|mut bigtable_blocks| {
bigtable_blocks.retain(|&slot| slot <= end_slot);
bigtable_blocks
})
.unwrap_or_else(|_| vec![]));
}
}