Mark Pizzolato 2a75aa630c SCP: Ignore subsequent SIGTERM receipt after initial receipt. ...

The OS may signal SIGTERM more than once before ultimately
issuing a SIGKILL.  The initial SIGTERM will stop execution and
initiate optional simulator cleanup.  Ignoring follow up SIGTERMs
will allow as much cleanup as possible to be achieved and thus
allow the simulator to complete its cleanup and exit or ultimately
exit die due to receipt of SIGKILL.

Likewise for SIGHUP on hosts that can issue SIGHUP.

2020-09-17 14:00:10 -07:00

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