The session associated with the event, or ``None`` if none is associated with it.
(self)
| 549 | |
| 550 | @property |
| 551 | def session(self) -> Optional[Session]: |
| 552 | """ |
| 553 | The session associated with the event, or ``None`` if none |
| 554 | is associated with it. |
| 555 | """ |
| 556 | return self._session |
| 557 | |
| 558 | @property |
| 559 | def link(self) -> Optional[Union['Receiver', 'Sender']]: |
no outgoing calls