def ttl(self) -> float:
"""The time to live of the message measured in seconds. Expired messages
may be dropped.
:raise: :exc:`MessageException` if there is any Proton error when using the setter.
"""
return millis2secs(pn_message_get_ttl(self._msg))
def _get_ttl(self):
return millis2secs(pn_message_get_ttl(self._msg))
