How to use the express-graceful-exit.gracefulExitHandler function in express-graceful-exit
To help you get started, we’ve selected a few express-graceful-exit examples, based on popular ways it is used in public projects.
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michaelBenin / react-ssr-spa / src / server / utils / graceful_exit_util.js View on Github 
if (silent) {
return createOrGetServer().close();
}
function gracefulExitCallback() {
if (config.get('cacheEnabled')) {
if (redisClient && redisClient.quit) {
redisClient.quit();
return process.exit(exitCode);
}
}
return process.exit(exitCode);
}
return gracefulExit.gracefulExitHandler(app, createOrGetServer(), {
log: true,
logger(data) {
return log.info(data);
},
suicideTimeout: 3 * 1000, // pm2 waits 4 seconds
exitProcess: false,
force: true,
callback: gracefulExitCallback
});
};function closeServer(server, app) {
gracefulExit.init(server);
app.use(gracefulExit.middleware(app));
gracefulExit.gracefulExitHandler(app, server, {
exitProcess: false
});
}express-graceful-exit
Allow graceful exits for express apps, supporting zero downtime deploys
