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routing: limit routing info size during pathfinding

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Also the max hop count check can be removed, because the real bound is
the payload size. By moving the check inside the search loop, we now
also backtrack when we hit the limit.
This commit is contained in:
Joost Jager
2019-12-16 14:22:42 +01:00
parent 513341516e
commit b760b25229
4 changed files with 68 additions and 24 deletions
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routing/payment_lifecycle.go
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@ -196,7 +196,6 @@ func errorToPaymentFailure(err error) channeldb.FailureReason {
errNoTlvPayload,
errNoPaymentAddr,
errNoPathFound,
errMaxHopsExceeded,
errPrebuiltRouteTried:
return channeldb.FailureReasonNoRoute