Comparison with prior art

[dandv]

Thank you for publishing this module!

Given that @jprichardson's node-death and @jtlapp's node-cleanup precede it, I'm curious to know how this module differs from prior art. Thanks!

[mrbar42]

well, this module exists before node-cleanup :smile:

I guess for some reason i didn't find node-death when i was needing this functionality. I've been using it for a while and eventually decided to publish it.

on a technical note the differences seem to be:

• Graceful supports forcing an exitCode
• node-death handle SIGHUP differently
• Graceful allows a exit-on-double-signal functionality
• node-cleanup allows customizing the Ctrl-C message
• some more minor differences