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routing: close graph session if getBandwidthHints fails

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Ensure that the graph session used during pathfinding is properly closed
if the call to getBandwidthHints fails.
This commit is contained in:
Elle Mouton
2024-07-15 15:01:28 +02:00
parent 90dff730ce
commit d1c54d74a8
1 changed files with 6 additions and 0 deletions
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6
routing/payment_session.go
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@ -294,6 +294,12 @@ func (p *paymentSession) RequestRoute(maxAmt, feeLimit lnwire.MilliSatoshi,
// attempt, because concurrent payments may change balances. // attempt, because concurrent payments may change balances.
bandwidthHints, err := p.getBandwidthHints(graph) bandwidthHints, err := p.getBandwidthHints(graph)
if err != nil { if err != nil {
// Close routing graph session.
if graphErr := closeGraph(); graphErr != nil {
log.Errorf("could not close graph session: %v",
graphErr)
}
return nil, err return nil, err
} }