how to send message to all client except sender in rails/actioncable?

Question

in socket.io, you can send message to all client except sender like:

socket.broadcast.emit(\'user connected\');

but in rails/actioncable, how t

Answer 1

I have been worrying about this problem all afternoon. All ready to give up, just lying in bed, my mind flashed a solution it works! ! ! Sign in to share

 class BoardChannel < ApplicationCable::Channel
   def subscribed
     stream_from "board:#{params[:board]}"
     stream_from "global_stream"
   end
 end

Then, when you want to broadcast all users, you can:

ActionCable.server.broadcast "global_stream", "some messages"

Of course, you can also broadcast to special users. you can:

ActionCable.server.broadcast "board:#{params[:board]}", "some messages"

Perfect!!!