Node-Death SIGINT working fine on windows, but not gracefully shutting down services on Linux or MacOS platform

Hi Team,

Issue:
I'm using node-death in my project. Node-Death is working fine when I'm running my application in Windows platform. On 'SIGINT' (ctrl+c) its gracefully shutting down the open connections made in my application.
But when I issue 'SIGINT' signal from either MacOS or Linux platforms it, immediately shuts down the application without graceful shutdown of open connections. I have also used 'process.stdin.resume()' to prevent immediate shutdown, but still doesn't work.

Please find below my code:

import ON_DEATH from 'death';
import mongoose from './db.config';
import redisClient from './redis.config';
import { logger } from './pino.config';

const logError = (from, code, error) => {
    logger.error({ from, code, error });
};

const logInfo = connectionName => (logger.info({ message: `Connection with ${connectionName} shutdown gracefully!!!` }));

const shutdownRedis = () => redisClient.quit();

const shutdownMongoose = () => mongoose.connection.close(false);

// Begin reading from stdin so the process does not exit.
process.stdin.resume();

const onDeathCallback = async () => {
    try {
        await shutdownRedis();
        logInfo('Redis');
        await shutdownMongoose();
        logInfo('Mongo');
    } catch (err) {
        logError('death.config.onDeathCallback', 'ERR_GRACEFUL_CONN_SHUTDOWN', err);
    }
};

ON_DEATH(onDeathCallback);

Expected Output:
Connection with Redis shutdown gracefully!!!
Connection with Mongo shutdown gracefully!!!

Actual Output:
No output as it doesn't execute the callback

Please kindly let me know if I'm doing anything wrong with the configurations.
Looking forward to your help/reply on the above issue.

Thanks & Regards,
Siddharth

No repository files or tests are named. Start by reproducing the provided node-death example with SIGINT on Linux and macOS, then inspect the package's signal-handling entry point and compare its behavior with Windows. Done means the callback runs and both Redis and Mongo shutdown messages appear on the affected platforms.