Formatting: separate stfu msgs from splicing to its own group

Author: optout21

fuzz/src/bin/gen_target.sh

@@ -72,6 +72,7 @@ GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
 
 GEN_TEST msg_stfu msg_targets::
+
 GEN_TEST msg_splice msg_targets::
 GEN_TEST msg_splice_ack msg_targets::
 GEN_TEST msg_splice_locked msg_targets::

fuzz/src/msg_targets/gen_target.sh

@@ -60,6 +60,7 @@ GEN_TEST lightning::ln::msgs::TxAckRbf test_msg_simple ""
 GEN_TEST lightning::ln::msgs::TxAbort test_msg_simple ""
 
 GEN_TEST lightning::ln::msgs::Stfu test_msg_simple ""
+
 GEN_TEST lightning::ln::msgs::Splice test_msg_simple ""
 GEN_TEST lightning::ln::msgs::SpliceAck test_msg_simple ""
 GEN_TEST lightning::ln::msgs::SpliceLocked test_msg_simple ""

lightning/src/ln/channelmanager.rs

@@ -8523,7 +8523,7 @@ where
 
 	fn handle_stfu(&self, counterparty_node_id: &PublicKey, msg: &msgs::Stfu) {
 		let _: Result<(), _> = handle_error!(self, Err(MsgHandleErrInternal::send_err_msg_no_close(
-			"Splicing not supported".to_owned(),
+			"Quiescence not supported".to_owned(),
 			 msg.channel_id.clone())), *counterparty_node_id);
 	}
 
@@ -8713,8 +8713,9 @@ where
 						// Common Channel Establishment
 						&events::MessageSendEvent::SendChannelReady { .. } => false,
 						&events::MessageSendEvent::SendAnnouncementSignatures { .. } => false,
-						// Splicing
+						// Quiescence
 						&events::MessageSendEvent::SendStfu { .. } => false,
+						// Splicing
 						&events::MessageSendEvent::SendSplice { .. } => false,
 						&events::MessageSendEvent::SendSpliceAck { .. } => false,
 						&events::MessageSendEvent::SendSpliceLocked { .. } => false,

lightning/src/ln/msgs.rs

@@ -442,7 +442,7 @@ pub struct ChannelReady {
 }
 
 /// An stfu (quiescence) message to be sent by or received from the stfu initiator.
-// TODO(splicing): Add spec link for `splice`; still in draft, using from https://github.com/lightning/bolts/pull/863
+// TODO(splicing): Add spec link for `stfu`; still in draft, using from https://github.com/lightning/bolts/pull/863
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct Stfu {
 	/// The channel ID where quiescence is intended
@@ -1463,9 +1463,11 @@ pub trait ChannelMessageHandler : MessageSendEventsProvider {
 	/// Handle an incoming `closing_signed` message from the given peer.
 	fn handle_closing_signed(&self, their_node_id: &PublicKey, msg: &ClosingSigned);
 
-	// Splicing
+	// Quiescence
 	/// Handle an incoming `stfu` message from the given peer.
 	fn handle_stfu(&self, their_node_id: &PublicKey, msg: &Stfu);
+
+	// Splicing
 	/// Handle an incoming `splice` message from the given peer.
 	fn handle_splice(&self, their_node_id: &PublicKey, msg: &Splice);
 	/// Handle an incoming `splice_ack` message from the given peer.

lightning/src/ln/peer_handler.rs

@@ -1655,10 +1655,12 @@ impl<Descriptor: SocketDescriptor, CM: Deref, RM: Deref, OM: Deref, L: Deref, CM
 				self.message_handler.chan_handler.handle_channel_ready(&their_node_id, &msg);
 			},
 
-			// Splicing messages:
+			// Quiescence messages:
 			wire::Message::Stfu(msg) => {
 				self.message_handler.chan_handler.handle_stfu(&their_node_id, &msg);
 			}
+
+			// Splicing messages:
 			wire::Message::Splice(msg) => {
 				self.message_handler.chan_handler.handle_splice(&their_node_id, &msg);
 			}