My intent was to send a targeted message to a specific user from the EBS using the user’s opaque user id, using the same approach as outlined in safacon’s previous post.
The issue that I’m running into is that even when I specify the target as “whisper-${opaqueId}” when posting to the “extensions/message/${channelId}” endpoint, all of the front ends receive the message in their broadcast listeners.
So I’m wondering if the rig doesn’t handle whispers as the target.