Node.js: 进程关闭

[xvno]

Refs

[xvno]

关闭进程

const gracefulShutdown = () => {
    db.teardown()
        .catch(() => {})
        .then(() => process.exit());
};

process.on('SIGINT', gracefulShutdown);
process.on('SIGTERM', gracefulShutdown);
process.on('SIGUSR2', gracefulShutdown); // Sent by nodemon