Easily register termination signals callbacks.
npm install @breadc/death 
Easily register termination signals callbacks.
It will listen SIGINT, SIGTERM, SIGQUIT these three signals. When receive any one of them, it will invoke all the callbacks in the reverse order (it also await the asynchronous callbacks), and finally send the original signal again.
> In Signal events, it says that SIGTERM and SIGINT have default handlers on non-Windows platforms that reset the terminal mode before exiting with code 128 + signal number. If one of these signals has a listener installed, its default behavior will be removed (Node.js will no longer exit).
``bash`
npm i @breadc/death
`ts
import { onDeath } from '@breadc/death'
onDeath((signal) => {
console.log(Receive signal: ${signal});`
console.log('Process is being killed');
})
You can also use process.exit instead of process.kill, or disable terminating the current process, which is the default behavior of this package. Note that the context object is shared between different callbacks.
`ts`
onDeath((signal, context) => {
// Use process.exit(1)
context.terminate = 'exit'
context.exit = 1
})
`ts``
onDeath((signal, context) => {
// Disable terminate
context.terminate = false
})
MIT License © 2023 XLor