Symfony version(s) affected

6.3.10

Description

The redis sentinel DSN is documented as

MESSENGER_DSN=redis:?host[host1:5000]&host[host2:5000]&host[host3:5000]&sentinel_master=test&dbindex=0

While this works for the cache DSN, it doesn't for the messenger. After a lot of debugging, I came up with this working syntax:

MESSENGER_DSN=redis://host1:5000?sentinel_master=test&dbindex=1

Unfortunately, this doesn't allow to set multiple sentinel hosts in case one is down.

How to reproduce

Set

MESSENGER_DSN=redis:?host[host1:5000]&host[host2:5000]&host[host3:5000]&sentinel_master=test&dbindex=0

and try to start console messenger:consume (or try to queue something via messenger).

Possible Solution

Use a similar redis sentinel implementation as in cache would be peferably the best outcome, but a fixed documentation would improve the situation as well.

Additional Context

No response