Add message ordering return value to handling channel_reestablish

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

diff --git a/src/ln/peer_handler.rs b/src/ln/peer_handler.rs
index 81ef41cf789d05aff4f25f659e97f1716e324d5d..b629e7fa6b01c011350a036f96a10f3227cacf7f 100644 (file)
--- a/src/ln/peer_handler.rs
+++ b/src/ln/peer_handler.rs
@@ -658,30 +658,44 @@ impl<Descriptor: SocketDescriptor> PeerManager<Descriptor> {
                                                                                        },
                                                                                        136 => {
                                                                                                let msg = try_potential_decodeerror!(msgs::ChannelReestablish::read(&mut reader));
-                                                                                               let (funding_locked, revoke_and_ack, commitment_update) = try_potential_handleerror!(self.message_handler.chan_handler.handle_channel_reestablish(&peer.their_node_id.unwrap(), &msg));
+                                                                                               let (funding_locked, revoke_and_ack, commitment_update, order) = try_potential_handleerror!(self.message_handler.chan_handler.handle_channel_reestablish(&peer.their_node_id.unwrap(), &msg));
                                                                                                if let Some(lock_msg) = funding_locked {
                                                                                                        encode_and_send_msg!(lock_msg, 36);
                                                                                                }
-                                                                                               if let Some(revoke_msg) = revoke_and_ack {
-                                                                                                       encode_and_send_msg!(revoke_msg, 133);
-                                                                                               }
-                                                                                               match commitment_update {
-                                                                                                       Some(resps) => {
-                                                                                                               for resp in resps.update_add_htlcs {
-                                                                                                                       encode_and_send_msg!(resp, 128);
-                                                                                                               }
-                                                                                                               for resp in resps.update_fulfill_htlcs {
-                                                                                                                       encode_and_send_msg!(resp, 130);
-                                                                                                               }
-                                                                                                               for resp in resps.update_fail_htlcs {
-                                                                                                                       encode_and_send_msg!(resp, 131);
-                                                                                                               }
-                                                                                                               if let Some(resp) = resps.update_fee {
-                                                                                                                       encode_and_send_msg!(resp, 134);
-                                                                                                               }
-                                                                                                               encode_and_send_msg!(resps.commitment_signed, 132);
+                                                                                               macro_rules! handle_raa { () => {
+                                                                                                       if let Some(revoke_msg) = revoke_and_ack {
+                                                                                                               encode_and_send_msg!(revoke_msg, 133);
+                                                                                                       }
+                                                                                               } }
+                                                                                               macro_rules! handle_cu { () => {
+                                                                                                       match commitment_update {
+                                                                                                               Some(resps) => {
+                                                                                                                       for resp in resps.update_add_htlcs {
+                                                                                                                               encode_and_send_msg!(resp, 128);
+                                                                                                                       }
+                                                                                                                       for resp in resps.update_fulfill_htlcs {
+                                                                                                                               encode_and_send_msg!(resp, 130);
+                                                                                                                       }
+                                                                                                                       for resp in resps.update_fail_htlcs {
+                                                                                                                               encode_and_send_msg!(resp, 131);
+                                                                                                                       }
+                                                                                                                       if let Some(resp) = resps.update_fee {
+                                                                                                                               encode_and_send_msg!(resp, 134);
+                                                                                                                       }
+                                                                                                                       encode_and_send_msg!(resps.commitment_signed, 132);
+                                                                                                               },
+                                                                                                               None => {},
+                                                                                                       }
+                                                                                               } }
+                                                                                               match order {
+                                                                                                       msgs::RAACommitmentOrder::RevokeAndACKFirst => {
+                                                                                                               handle_raa!();
+                                                                                                               handle_cu!();
+                                                                                                       },
+                                                                                                       msgs::RAACommitmentOrder::CommitmentFirst => {
+                                                                                                               handle_cu!();
+                                                                                                               handle_raa!();
                                                                                                        },
-                                                                                                       None => {},
                                                                                                }
                                                                                        },