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Ensure that `confirm` future is only finished once 

Should fix CI failure
https://github.com/status-im/nim-ethers/runs/6557104597
This commit is contained in:
Mark Spanbroek 2022-05-23 16:58:45 +02:00 committed by markspanbroek
parent 649dc8efd0
commit fff0d189a5
1 changed files with 6 additions and 4 deletions
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10
ethers/providers/jsonrpc.nim
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@ -261,15 +261,17 @@ method confirm*(tx: TransactionResponse,
if receipt.hasBeenMined(blkNum, wantedConfirms):
# fire and forget
discard subscription.unsubscribe()
retFut.complete(receipt.get)
if not retFut.finished:
retFut.complete(receipt.get)
elif timeoutInBlocks > 0:
let blocksPassed = (blkNum - startBlock) + 1
if blocksPassed >= timeoutInBlocks.u256:
discard subscription.unsubscribe()
retFut.fail(
newException(JsonRpcProviderError, "Transaction was not mined in " &
$timeoutInBlocks & " blocks"))
if not retFut.finished:
let message =
"Transaction was not mined in " & $timeoutInBlocks & " blocks"
retFut.fail(newException(JsonRpcProviderError, message))
# If our tx is already mined, return the receipt. Otherwise, check each
# new block to see if the tx has been mined