diff options
Diffstat (limited to 'node/node.go')
| -rw-r--r-- | node/node.go | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/node/node.go b/node/node.go index e1f79907c..f59bd67da 100644 --- a/node/node.go +++ b/node/node.go @@ -1,4 +1,4 @@ -// Copyright (C) 2019-2023 Algorand, Inc. +// Copyright (C) 2019-2024 Algorand, Inc. // This file is part of go-algorand // // go-algorand is free software: you can redistribute it and/or modify @@ -653,6 +653,25 @@ func (node *AlgorandFullNode) GetPendingTransaction(txID transactions.Txid) (res // Keep looking in the ledger. } + // quick check for confirmed transactions with LastValid in future + // this supposed to cover most of the cases where REST checks for the most recent txns + if r, confirmed := node.ledger.CheckConfirmedTail(txID); confirmed { + tx, foundBlk, err := node.ledger.LookupTxid(txID, r) + if err == nil && foundBlk { + return TxnWithStatus{ + Txn: tx.SignedTxn, + ConfirmedRound: r, + ApplyData: tx.ApplyData, + }, true + } + } + // if found in the pool and not in the tail then return without looking into blocks + // because the check appears to be too early + if found { + return res, found + } + + // fallback to blocks lookup var maxLife basics.Round latest := node.ledger.Latest() proto, err := node.ledger.ConsensusParams(latest) @@ -688,6 +707,7 @@ func (node *AlgorandFullNode) GetPendingTransaction(txID transactions.Txid) (res if err != nil || !found { continue } + return TxnWithStatus{ Txn: tx.SignedTxn, ConfirmedRound: r, @@ -696,7 +716,7 @@ func (node *AlgorandFullNode) GetPendingTransaction(txID transactions.Txid) (res } // Return whatever we found in the pool (if anything). - return + return res, found } // Status returns a StatusReport structure reporting our status as Active and with our ledger's LastRound |