def SequenceStart(self, event, loader):
Persist states in the database, poke the notifier and send to
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/yaml_listener.py/EventHandler.SequenceStart--crossover with--dataset/ETHPy150Open matrix-org/synapse/synapse/handlers/presence.py/PresenceHandler._persist_and_notify