def _trigger_event(self, event, mid):
if mid not in self._monitored_items:
self.logger.debug("Could not find monitored items for id %s for event %s in subscription %s", mid, event, self)
return
mdata = self._monitored_items[mid]
if not mdata.where_clause_evaluator.eval(event):
self.logger.debug("Event does not fit WhereClause, not generating event", mid, event, self)
return
fieldlist = ua.EventFieldList()
fieldlist.ClientHandle = mdata.client_handle
fieldlist.EventFields = self._get_event_fields(mdata.mfilter, event)
self.isub.enqueue_event(mid, fieldlist, mdata.parameters.RevisedQueueSize)
def _trigger_event(self, event, mid):
if mid not in self._monitored_items:
self.logger.debug("Could not find monitored items for id %s for event %s in subscription %s", mid, event, self)
return
mdata = self._monitored_items[mid]
if not mdata.where_clause_evaluator.eval(event):
self.logger.info("%s, %s, Event %s does not fit WhereClause, not generating event", self, mid, event)
return
fieldlist = ua.EventFieldList()
fieldlist.ClientHandle = mdata.client_handle
fieldlist.EventFields = event.to_event_fields(mdata.filter.SelectClauses)
self.isub.enqueue_event(mid, fieldlist, mdata.queue_size)
def trigger_event(self, event):
with self._lock:
if not event.SourceNode in self._monitored_events:
self.logger.debug("%s has no subscription for events %s from node: %s", self, event, event.SourceNode)
return False
self.logger.debug("%s has subscription for events %s from node: %s", self, event, event.SourceNode)
mid = self._monitored_events[event.SourceNode]
if not mid in self._monitored_items:
self.logger.debug("Could not find monitored items for id %s for event %s in subscription %s", mid, event, self)
return False
mdata = self._monitored_items[mid]
fieldlist = ua.EventFieldList()
fieldlist.ClientHandle = mdata.client_handle
fieldlist.EventFields = self._get_event_fields(mdata.parameters.FilterResult, event)
self.isub.enqueue_event(mid, fieldlist, mdata.parameters.RevisedQueueSize)
return True
