How to detect if a loaded module is a Valkey or a Redis module?

[somechris]

Valkey allows to load both Valkey modules (e.g.: valkey-bloom) and Redis modules (e.g.: redisbloom).

But some modules report the same name in INFO (E.g. valkey-bloom and redisbloom both report as bf. Same for valkey-search and redisearch which both report as search) So it's hard for clients to distinguish between them.

Is there a way to reliably detect which module was loaded?

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MODULE LIST additionally reports the .so name, but that might get modified along the way.

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More context:

I'm trying to add Bloom filter support to redis-rs. There, in CI, different versions of Valkey/Redis servers run using different modules. Hence, the tests need to check if a Bloom filter module is present in a supported version or skip. But as valkey-bloom and redisbloom report the same name but obviously use different version numbering, it's tricky to check reliably.