Add message structs required for dual-funded channels

[rust-lightning] / lightning / src / ln / channel.rs

diff --git a/lightning/src/ln/channel.rs b/lightning/src/ln/channel.rs
index 4111f2fdc7f81f346c5a73f8d4d33a564a088bdd..3a324e6f4d8856197e8351ef675809aa48a71825 100644 (file)
--- a/lightning/src/ln/channel.rs
+++ b/lightning/src/ln/channel.rs
@@ -5695,6 +5695,9 @@ impl<Signer: WriteableEcdsaChannelSigner> Channel<Signer> {
                        next_remote_commitment_number: INITIAL_COMMITMENT_NUMBER - self.cur_counterparty_commitment_transaction_number - 1,
                        your_last_per_commitment_secret: remote_last_secret,
                        my_current_per_commitment_point: dummy_pubkey,
+                       // TODO(dual_funding): If we've sent `commtiment_signed` for an interactive transaction construction but have not received `tx_signatures`
+                       // we MUST set `next_funding_txid` to the txid of that interactive transaction, else we MUST NOT set it.
+                       next_funding_txid: None,
                }
        }