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htlcswitch: Fix failure error handling on outgoing adds.

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This commit is contained in:
Jim Posen
2017-12-04 17:28:16 -08:00
committed by Olaoluwa Osuntokun
parent 813c012ffe
commit 88dc73adb0
6 changed files with 66 additions and 58 deletions
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16
htlcswitch/packet.go
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@@ -37,11 +37,13 @@ type htlcPacket struct {
// any forwarded errors in an additional layer of encryption.
obfuscator ErrorEncrypter
// isObfuscated is set to true if an error occurs as soon as the switch
// forwards a packet to the link. If so, and this is an error packet,
// then this allows the switch to avoid doubly encrypting the error.
//
// TODO(andrew.shvv) revisit after refactoring the way of returning
// errors inside the htlcswitch packet.
isObfuscated bool
// localFailure is set to true if an HTLC fails for a local payment before
// the first hop. In this case, the failure reason is simply encoded, not
// encrypted with any shared secret.
localFailure bool
// isRouted is set to true if the incomingChanID and incomingHTLCID fields
// of a forwarded fail packet are already set and do not need to be looked
// up in the circuit map.
isRouted bool
}