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Tag: redis

Fastest way to check key exists in redis – php

Is there any other faster way than EXISTS, to check if a key exists in redis or not? My problem is, I have over 1 million records in redis and I need to do a key_exists check. This should happen within 10ms. Any Ideas around this? Answer Using the EXISTS command is the fastest way, this should be extremely qu…

How to get all pending jobs in laravel queue on redis?

The queue:listen was not run on a server, so some jobs were pushed (using Redis driver) but never run. How could I count (or get all) these jobs? I did not find any artisan command to get this information. Answer If someone is still looking for an answer, here is the way I did it: $connection is the Redis&#82…

Default to Laravel File cache if redis is down

In the spirit of “chaos monkey” I’m trying to ensure that a laravel application keeps going even when the services it depends on are down. It uses a DB for primary storage, and a redis cache. What I’d like to do is have it automatically fall back to the file cache if and when redis fai…

Predis is giving ‘Error while reading line from server’

I am using predis, it’s subscribed to a channel and listening. It throws the following error (below) and dies after 60 secs exactly. It’s surely not my web servers error or its timeout. There is a similar issue being discussed here. Could not get much of it. I tried setting connection_timeout in p…