Horizon lots of orphaned keys in Redis

[sts-ryan-holton]

Horizon Version

5.33.2

Laravel Version

12.23.1

PHP Version

8.3.24

Redis Driver

PhpRedis

Redis Version

7.0.15

Database Driver & Version

MySQL 8

Description

I'm running multiple instances of Horizon, each instance is on it's own virtual machine with it's own ip address. They all connect to the default Redis connection. When I deploy my project, I run horizon:purge followed by horizon:terminate, which successfully works.

Each time a Horizon instance is restarted in this way though, it generates a new key, e.g:

• bi-horizon-1-0MgY
• bi-horizon-1-5Any
• bi-horizon-1-8GqR

I thought running horizon:purge would clear the build up of orphaned entries, but they stick around, I believe this could be a bug?

Steps To Reproduce

1. Run horizon:purge
2. Run horizon:terminate

(ported from: laravel/horizon#1582)

[henzeb]

known issue. we have those too.

Thing is that Horizon is recording it's own copy of the data. this doesn't get properly removed when the job is finished...

[sts-ryan-holton]

How are you deleting the keys?