class _ISupportsExitSignalCapturing(Interface): (source)
Known implementations: twisted.internet.base.ReactorBase
An implementor of _ISupportsExitSignalCapturing
will capture the value of any delivered exit signal (SIGINT, SIGTERM, SIGBREAK) for which it has installed a handler. The caught signal number is made available in the _exitSignal attribute.
Attribute | _exitSignal |
int or None , the integer exit signal delivered to the application, or None if no signal was delivered. |
int
or None
, the integer exit signal delivered to the application, or None if no signal was delivered.