On redis connection failure, it kills the application

[sanjitbauli]

When Redis connection fails, it kills the applications. The expected behavior is, log some error or handle the exception somehow.

Here my requirement is, allow users actions when Redis connection fails. An option would be great if we can control this situation. I am passing the client by creating like

redis.createClient({
    ...redisConfig
    })
    .on('error', (e) => {
        console.error('Redis error', e)
    })

but it is not handled by RateLimiterModule

Whereas i use the same client with another package rate-limiter-flexible and I have a way to handle the situation.