fix(esplora): deduplicate missing txids in fetch_txs_with_outpoints #2104
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evanlinjin
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Jan 27, 2026
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cACK
Looks good, thanks for fixing this.
Just a minor thing before merging - could you combine the two commits and include the scope?
I.e.
fix(esplora): deduplicate missing txids in fetch_txs_with_outpoints
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Can you update the PR description to follow the template, and also add the changelog changes in it ? |
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Previously
fetch_txs_with_outpointscollected spend txids into a Vec, so the same txid could be pushed multiple times when one transaction spent several input outpoints. This caused redundantget_tx_infocalls to Esplora for the same transaction, wasting network and CPU without changing the resultingTxUpdate.Use
HashSet<Txid>formissing_txsin both async and blockingfetch_txs_with_outpoints,so each txid is only requested once while keeping the observable behaviour ofSyncResponse/TxUpdateunchanged.