display tag fro alterts, cleanup udp

hbd/server/main.py

@@ -30,6 +30,8 @@ def cleanup_function(config, hbdclass):
     # Ensure all timer references are cleared before pickling
     for hostname, host in list(hbdclass.Host.hosts.items()):
         for conn_type, conn in host.connections.items():
+            if hasattr(conn, 'cancel_overdue_timer'):
+                conn.cancel_overdue_timer()
             if hasattr(conn, 'overdue_timer'):
                 conn.overdue_timer = None
             if hasattr(conn, 'overdue_callback'):
@@ -65,7 +67,6 @@ async def _run_async(config):
     from . import http as http_mod
     from . import dns as dns_mod
     from . import notify as notify_mod
-    from . import monitor as monitor_mod
     from . import journal as journal_mod
     from . import threshold as threshold_mod
 
@@ -200,20 +201,6 @@ async def _run_async(config):
     except Exception as e:
         logger.exception("websocket server failed to start: %s", e)
 
-    # Start the monitor thread as a background task
-    try:
-        monitor_task = asyncio.create_task(
-            monitor_mod.start(
-                config=config,
-                hbdclass=hbdclass,
-                pushmsg=pushmsg,
-                msg_to_websockets=msg_to_websockets,
-            )
-        )
-        logger.info("Monitor task started")
-    except Exception as e:
-        logger.exception("monitor task failed to start: %s", e)
-
     try:
         # run forever until shutdown event is set
         await shutdown_event.wait()
@@ -221,13 +208,6 @@ async def _run_async(config):
     except Exception as e:
         logger.exception("Error in main loop: %s", e)
     finally:
-        # Clean up connection timers
-        try:
-            logger.info("Cleaning up connection timers...")
-            await monitor_mod.cleanup_connections(hbdclass)
-        except Exception as e:
-            logger.warning("Error cleaning up connection timers: %s", e)
-        
         # Cancel all running tasks
         logger.info("Cancelling tasks...")
         try:
@@ -235,7 +215,7 @@ async def _run_async(config):
         except Exception as e:
             logger.warning("Error closing UDP transport: %s", e)
 
-        tasks_to_cancel = [http_task, ws_task, monitor_task]
+        tasks_to_cancel = [http_task, ws_task]
         for task in tasks_to_cancel:
             if task:
                 try: