Method _unpin

pymongo/synchronous/client_session.py:1073–1075

Unpin this session from any pinned Server.

(self)

        self._transaction.pin(server, conn)

    def _unpin(self) -> None:
        """Unpin this session from any pinned Server."""
        self._transaction.unpin()

    def _txn_read_preference(self) -> Optional[_ServerMode]:
        """Return read preference of this transaction or None."""