f clarify error message - its paused, not ever failed

Author: TheBlueMatt

lightning/src/ln/chanmon_update_fail_tests.rs

@@ -791,7 +791,7 @@ fn test_monitor_update_raa_while_paused() {
 
 	nodes[0].node.handle_revoke_and_ack(&nodes[1].node.get_our_node_id(), &bs_raa);
 	assert!(nodes[0].node.get_and_clear_pending_msg_events().is_empty());
-	nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Previous monitor update failure prevented responses to RAA".to_string(), 1);
+	nodes[0].logger.assert_log("lightning::ln::channelmanager".to_string(), "Existing pending monitor update prevented responses to RAA".to_string(), 1);
 	check_added_monitors!(nodes[0], 1);
 
 	chanmon_cfgs[0].persister.set_update_ret(ChannelMonitorUpdateStatus::Complete);
@@ -1235,7 +1235,7 @@ fn raa_no_response_awaiting_raa_state() {
 
 	nodes[1].node.handle_revoke_and_ack(&nodes[0].node.get_our_node_id(), &as_raa);
 	assert!(nodes[1].node.get_and_clear_pending_msg_events().is_empty());
-	nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Previous monitor update failure prevented responses to RAA".to_string(), 1);
+	nodes[1].logger.assert_log("lightning::ln::channelmanager".to_string(), "Existing pending monitor update prevented responses to RAA".to_string(), 1);
 	check_added_monitors!(nodes[1], 1);
 
 	chanmon_cfgs[1].persister.set_update_ret(ChannelMonitorUpdateStatus::Complete);

lightning/src/ln/channelmanager.rs

@@ -5050,7 +5050,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 						assert!(raa_updates.accepted_htlcs.is_empty());
 						assert!(raa_updates.failed_htlcs.is_empty());
 						assert!(raa_updates.finalized_claimed_htlcs.is_empty());
-						break Err(MsgHandleErrInternal::ignore_no_close("Previous monitor update failure prevented responses to RAA".to_owned()));
+						break Err(MsgHandleErrInternal::ignore_no_close("Existing pending monitor update prevented responses to RAA".to_owned()));
 					}
 					if update_res != ChannelMonitorUpdateStatus::Complete {
 						if let Err(e) = handle_monitor_err!(self, update_res, channel_state, chan,