wmertens/ShareJS — comment on commit 59e438139cd3e0417dc9c9577f671f91575ca45b
File:  line 0
By josephg:

I really like the idea of having a 'shout' message to do normal communication to everyone on the document. But I'm not convinced that should be mixed with metadata though. Maybe we should add another kind of message in the wire protocol:

`{doc:'hello', shout:}`

Which broadcasts the message to all clients which have the document open. I can see that being useful for a bunch of things, including a document-wide chat window.