expose list_protocols on lsp manager

Author: johncantrell97

src/transport/message_handler.rs

@@ -80,6 +80,13 @@ where
 		}
 	}
 
+	/// List the LSP protocols a node supports
+	///
+	/// Will receive the response via a ListProtocols event
+	pub fn list_protocols(&self, counterparty_node_id: PublicKey) {
+		self.lsps0_message_handler.list_protocols(counterparty_node_id)
+	}
+
 	/// Needs to be polled regularly to surface events generated by the various protocols
 	pub fn get_and_clear_pending_events(&self) -> Vec<Event> {
 		self.pending_events.lock().unwrap().drain(..).collect()

src/transport/protocol.rs

@@ -40,17 +40,13 @@ where
 		RequestId(utils::hex_str(&bytes[0..16]))
 	}
 
-	pub fn list_protocols(
-		&self, counterparty_node_id: PublicKey,
-	) -> Result<(), lightning::ln::msgs::LightningError> {
+	pub fn list_protocols(&self, counterparty_node_id: PublicKey) {
 		let msg = LSPS0Message::Request(
 			self.generate_request_id(),
 			LSPS0Request::ListProtocols(ListProtocolsRequest {}),
 		);
 
 		self.enqueue_message(counterparty_node_id, msg);
-
-		Ok(())
 	}
 
 	fn enqueue_message(&self, counterparty_node_id: PublicKey, message: LSPS0Message) {
@@ -195,7 +191,7 @@ mod tests {
 		)
 		.unwrap();
 
-		lsps0_handler.list_protocols(counterparty_node_id).unwrap();
+		lsps0_handler.list_protocols(counterparty_node_id);
 		let pending_messages = pending_messages.lock().unwrap();
 
 		assert_eq!(pending_messages.len(), 1);