Sends a terminate signal to the receiver and all of its subtasks.
- macOS 10.0+
If the task terminates as a result, which is the default behavior, an
NSTask gets sent to the default notification center. This method has no effect if the receiver was already launched and has already finished executing. If the receiver has not been launched yet, this method raises an
It is not always possible to terminate the receiver because it might be ignoring the terminate signal.