Merge pull request #34278 from yuwata/timesync-log

timesync: downgrade log level for several messages

src/timesync/timesyncd-manager.c

@@ -1027,7 +1027,7 @@ clear:
         return r;
 }
 
-bool manager_is_connected(Manager *m) {
+static bool manager_is_connected(Manager *m) {
         assert(m);
 
         /* Return true when the manager is sending a request, resolving a server name, or
@@ -1052,11 +1052,15 @@ static int manager_network_event_handler(sd_event_source *s, int fd, uint32_t re
         connected = manager_is_connected(m);
 
         if (connected && !online) {
-                log_info("No network connectivity, watching for changes.");
+                /* When m->talking is false, we have not received any responses from the server,
+                 * and it is not necessary to log about disconnection. */
+                log_full(m->talking ? LOG_INFO : LOG_DEBUG,
+                         "No network connectivity, watching for changes.");
                 manager_disconnect(m);
 
         } else if ((!connected || changed) && online) {
-                log_info("Network configuration changed, trying to establish connection.");
+                log_full(connected ? LOG_DEBUG : LOG_INFO,
+                         "Network configuration changed, trying to establish connection.");
 
                 if (m->current_server_address)
                         r = manager_begin(m);

src/timesync/timesyncd-manager.h

@@ -131,7 +131,6 @@ void manager_flush_runtime_servers(Manager *m);
 
 int manager_connect(Manager *m);
 void manager_disconnect(Manager *m);
-bool manager_is_connected(Manager *m);
 
 int manager_setup_save_time_event(Manager *m);