How to connet RedisLabs

Steps to Reproduce

Set REDIS_ENABLED=false
Set REDIS_HOST=redis xxxxx .cloud.redislabs.com and REDIS_PORT=12498
Logs show: "Cannot connect to redis."

I don't know how to set Username and Password in RedisLab.

Expected Behaviour

Set basic information for connecting Redis.

Observed Behaviour

Cannot connect to redis.
RedisHealthCheckTimedOut: timeout
    at Timeout._onTimeout (/overleaf/libraries/redis-wrapper/index.js:164:16)
    at listOnTimeout (node:internal/timers:569:17)
    at process.processTimers (node:internal/timers:512:7) {
  info: {
    uniqueToken: 'host=xxxxxxxx:pid=xx:random=xxxxxx:time=1700809378865:count=0',
    stage: 'write',
    timeout: 2000
  }
}
*** /etc/my_init.d/98_check_db_access.sh failed with status 1

*** Killing all processes...

Context

I can't connect to RedisLad, overleaf can not be set.

Technical Info

• URL:
• Browser Name and version: Chrome
• Operating System and version (desktop or mobile): Debian
• Signed in as:
• Project and/or file:
  RedisLab gives this sample for Node.js:

import { createClient } from 'redis';

const client = createClient({
    password: '<password>',
    socket: {
        host: 'xxxxx .cloud.redislabs.com',
        port: 12498
    }
});

Analysis

Start by tracing how REDIS_HOST, REDIS_PORT, and REDIS_ENABLED are consumed, then compare that configuration with the RedisLabs connection example and the timeout from /overleaf/libraries/redis-wrapper/index.js. Check /etc/my_init.d/98_check_db_access.sh as part of the startup path; done means RedisLabs authentication details are supported and the health check connects successfully.