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itest: fix flake for neutrino backend

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yyforyongyu 2024-10-31 03:24:34 +08:00
parent 3a45492398
commit 762e59d78c
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1 changed files with 16 additions and 0 deletions
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16
itest/lnd_channel_force_close_test.go
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@ -340,6 +340,22 @@ func runChannelForceClosureTest(ht *lntest.HarnessTest,
"sweep transaction not spending from commit")
}
// For neutrino backend, due to it has no mempool, we need to check the
// sweep tx has already been saved to db before restarting. This is due
// to the possible race,
// - the fee bumper returns a TxPublished event, which is received by
// the sweeper and the sweep tx is saved to db.
// - the sweeper receives a shutdown signal before it receives the
// above event.
//
// TODO(yy): fix the above race.
if ht.IsNeutrinoBackend() {
// Check that we can find the commitment sweep in our set of
// known sweeps, using the simple transaction id ListSweeps
// output.
ht.AssertSweepFound(alice, sweepingTXID.String(), false, 0)
}
// Restart Alice to ensure that she resumes watching the finalized
// commitment sweep txid.
ht.RestartNode(alice)