import * as http from "http"; import { createTerminus, HealthCheckError, HealthCheck, TerminusOptions } from "@godaddy/terminus"; async function onSignal() { console.log('server is starting cleanup'); return Promise.all([ // your clean logic, like closing database connections ]); } async function onShutdown() { console.log('cleanup finished, server is shutting down'); return Promise.resolve(); } const server = http.createServer((request, response) => { response.end('

Hello, World!

'); }) const healthcheck: HealthCheck = () => { const status = [{ status: 'up' }]; const error = new HealthCheckError('Error', status); throw error; } const options: TerminusOptions = { healthChecks: { "/healthcheck": healthcheck, verbatim: true }, timeout: 1000, onSignal, onShutdown, logger: console.log }; createTerminus(server, options); server.listen(3000);