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8225a9decf
We need to stash/save the amount of the lease fees on a leased channel, we do this by re-using the 'push' amount field on channel (which is technically correct, since we're essentially pushing the fee amount to the peer). Also updates a bit of how the pushes are accounted for (pushed to now has an event; their channel will open at zero but then they'll immediately register a push event). Leases fees are treated exactly the same as pushes, except labeled differently. Required adding a 'lease_fee' field to the inflights so we keep track of the fee for the lease until the open happens.
11 KiB
11 KiB
| 1 | #include <bitcoin/chainparams.h> |
|---|---|
| 2 | #include <bitcoin/psbt.h> |
| 3 | #include <common/cryptomsg.h> |
| 4 | #include <common/channel_config.h> |
| 5 | #include <common/channel_id.h> |
| 6 | #include <common/derive_basepoints.h> |
| 7 | #include <common/features.h> |
| 8 | #include <common/fee_states.h> |
| 9 | #include <common/htlc_wire.h> |
| 10 | #include <common/penalty_base.h> |
| 11 | #include <common/per_peer_state.h> |
| 12 | #include <secp256k1.h> |
| 13 | #include <wire/peer_wire.h> |
| 14 | # Which network are we configured for? |
| 15 | # Base configuration we'll offer |
| 16 | # Minimum/maximum configuration values we'll accept |
| 17 | # Constraints in case the other end tries to open a channel. |
| 18 | # master-dualopend: peer has reconnected |
| 19 | # master->dualopend: reply back with our first funding info/contribs |
| 20 | # must go last because of embedded tu32 |
| 21 | # master->dualopend: reply back with our funding info/contribs |
| 22 | # dualopend->master: is this a valid RBF candidate transaction? |
| 23 | # master->dualopend: this is a valid RBF candidate transaction |
| 24 | # master->dualopend: attempt an RBF |
| 25 | # dualopend->master: ready to commit channel open to database and |
| 26 | # get some signatures for the funding_tx. |
| 27 | # dualopend->master: peer updated the psbt |
| 28 | # master->dualopend: we updated the psbt |
| 29 | # master->dualopend: fail this channel open |
| 30 | # must go last because embedded tu32 |
| 31 | # dualopend->master received tx_sigs from peer |
| 32 | # master->dualopend send our tx_sigs to peer |
| 33 | # dualopend->master tx sigs transmitted to peer |
| 34 | # dualopend->peer peer locked channel |
| 35 | # dualopend->master this channel has been locked |
| 36 | # master->dualopend funding reached depth; tell peer |
| 37 | # Tell peer to shut down channel. |
| 38 | # Peer told us that channel is shutting down |
| 39 | # Peer presented proof it was from the future. |
| 40 | # must go last because of embedded tu32 |
| 41 | # dualopend -> master: validate liqudity offer sig |