Invisibly Communicating Information Between Clients

[Aule]

I want to implement a feature that checks each other person in the party/raid for which version of my mod they are using (if any). I could easily do it over whisper but that would generate a LOT of outgoing messages. There's gotta be a way for my mod to silently ping everyone else in the raid for my mod, and if my mod is installed it will answer, without the user seeing all the chatter.

I think in the past mods would communicate with each other over their own channel, but I seem to remember something about 2.0 introducing the notion of a set of channels dedicated to mod communication.

Anyone know?


Thanks!!

[Riraito]

try SendAddonMessage()