Fires when an addon communication message is received (see
SendAddonMessage()). The local client receives any messages it sends; thus, this event fires for messages sent by the local client as well as those receives from others.
prefix- The prefix declared from SendAddonMessage. (
message- The message from SendAddonMessage. (
channel- The message channel used for this message. Possible values include PARTY, RAID, GUILD, BATTLEGROUND, or WHISPER. (
sender- The username of the sender. (