display tag fro alterts, cleanup udp

hbd/server/http.py

@@ -9,9 +9,11 @@ import logging
 from aiohttp import web
 import jinja2
 from . import data
+from . import notify as notify_mod
 
 logger = logging.getLogger(__name__)
 
+eventlog = notify_mod.eventlog
 
 def _render_template(html_str: str, **context) -> str:
     tmpl = jinja2.Template(html_str)
@@ -92,8 +94,7 @@ async def start(
             return web.Response(status=400, text="need h= argument")
         if uname not in hbdclass.Host.hosts:
             return web.Response(status=400, text=f"h={uname} not found")
-        if log:
-            log(uname, "dropped")
+        eventlog(uname, "INFO", "dropped")
         del hbdclass.Host.hosts[uname]
         return web.Response(text="Done")
 
@@ -105,8 +106,7 @@ async def start(
         if uname not in hbdclass.Host.hosts:
             return web.Response(status=400, text=f"h={uname} not found")
         ll = hbdclass.Host.hosts[uname].registerDns()
-        if log:
-            log(uname, ll)
+        eventlog(uname, "INFO", ll)
         return web.Response(text=str(ll))
 
     async def update(request):