def get_event_from_hint(self, hint):
"""
Get ActiveEvent from json hint
:param hint:
:return:
"""
metrics["event_hints"] += 1
e = ActiveEvent.from_json(hint)
# Prevent TypeError: can't compare offset-naive and offset-aware datetimes
# when calculating alarm timestamp
e.timestamp = e.timestamp.replace(tzinfo=None)
return e
async def on_dispose_event(self, msg: Message) -> None:
"""
Called on new dispose message
"""
data = orjson.loads(msg.value)
event_id = data["event_id"]
hint = data["event"]
self.logger.info("[%s] Receiving message", event_id)
metrics["alarm_dispose"] += 1
try:
event = ActiveEvent.from_json(hint)
event.timestamp = event.timestamp.replace(tzinfo=None)
await self.dispose_event(event)
except Exception:
metrics["alarm_dispose_error"] += 1
error_report()
finally:
if self.topo_rca_lock:
# Release pending RCA Lock
await self.topo_rca_lock.release()
self.topo_rca_lock = None