f - Release pending events lock before handling events

Author: jkczyz

lightning/src/ln/channelmanager.rs

@@ -3586,7 +3586,7 @@ where
 			// ChannelMonitors when clearing other events.
 			self.process_pending_monitor_events();
 
-			let mut pending_events = self.pending_events.lock().unwrap();
+			let mut pending_events = std::mem::replace(&mut *self.pending_events.lock().unwrap(), vec![]);
 			if pending_events.is_empty() {
 				return NotifyOption::SkipPersist;
 			}