unsubscribe_from_internal_channel

# File actioncable/lib/action_cable/connection/internal_channel.rb, line 25
        def unsubscribe_from_internal_channel
          if @_internal_subscriptions.present?
            @_internal_subscriptions.each { |channel, callback| server.event_loop.post { pubsub.unsubscribe(channel, callback) } }
          end
        end