Apparently this is useful when debugging applications, worth adding. I don't want add this outside the scope of debugging since Redis supports millions of parallel Pub/Sub channels, so this would be one of this KEYS-alike commands, very easy to misuse.
Implemented CHANNELS command per issue #221 to list server publish/su…
What's the current status of this issue? is anybody taking care of it or this issue is abandoned?
I want to add it actually, marking it for 2.8, being a DEBUG command we can break it later if we want as it's not intended to be called from apps but just for debugging so adding it can be a bit more non-brainer.
Implemented here: 455563f