akovalenko/lnd.xprv
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

htlcswitch: add incoming+outgoing amounts to the PaymentCircuit

Browse Source 
In this commit, we add the incoming+outgoing amounts if the HTLC’s that
the payment circuit consists of. With these new fields, we’ll be able
to populate the forwarding event log once the payment circuit has been
successfully completed.
This commit is contained in:
Olaoluwa Osuntokun 2018-02-27 22:11:20 -08:00
parent 744cfd2ce5
commit 2b8cad2f08
No known key found for this signature in database
GPG Key ID: 964EA263DD637C21
1 changed files with 22 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
htlcswitch/circuit.go
View File

@ -16,26 +16,36 @@ type PaymentCircuit struct {
// PaymentHash used as unique identifier of payment.
PaymentHash [32]byte
// IncomingChanID identifies the channel from which add HTLC request came
// and to which settle/fail HTLC request will be returned back. Once
// the switch forwards the settle/fail message to the src the circuit
// is considered to be completed.
// IncomingChanID identifies the channel from which add HTLC request
// came and to which settle/fail HTLC request will be returned back.
// Once the switch forwards the settle/fail message to the src the
// circuit is considered to be completed.
IncomingChanID lnwire.ShortChannelID
// IncomingHTLCID is the ID in the update_add_htlc message we received from
// the incoming channel, which will be included in any settle/fail messages
// we send back.
// IncomingHTLCID is the ID in the update_add_htlc message we received
// from the incoming channel, which will be included in any settle/fail
// messages we send back.
IncomingHTLCID uint64
// OutgoingChanID identifies the channel to which we propagate the HTLC add
// update and from which we are expecting to receive HTLC settle/fail
// request back.
// IncomingAmt is the value of the incoming HTLC. If we take this and
// subtract it from the OutgoingAmt, then we'll compute the total fee
// attached to this payment circuit.
IncomingAmt lnwire.MilliSatoshi
// OutgoingChanID identifies the channel to which we propagate the HTLC
// add update and from which we are expecting to receive HTLC
// settle/fail request back.
OutgoingChanID lnwire.ShortChannelID
// OutgoingHTLCID is the ID in the update_add_htlc message we sent to the
// outgoing channel.
// OutgoingHTLCID is the ID in the update_add_htlc message we sent to
// the outgoing channel.
OutgoingHTLCID uint64
// OutgoingAmt is the value of the outgoing HTLC. If we subtract this
// from the IncomingAmt, then we'll compute the total fee attached to
// this payment circuit.
OutgoingAmt lnwire.MilliSatoshi
// ErrorEncrypter is used to re-encrypt the onion failure before
// sending it back to the originator of the payment.
ErrorEncrypter ErrorEncrypter