instance method `add_subscriber`

Ruby on Rails 6.0.6

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

add_subscriber(channel, subscriber, on_success)

No documentation comment.

Parameters

channel req
subscriber req
on_success req

Source

# File actioncable/lib/action_cable/subscription_adapter/subscriber_map.rb, line 11
      def add_subscriber(channel, subscriber, on_success)
        @sync.synchronize do
          new_channel = !@subscribers.key?(channel)

          @subscribers[channel] << subscriber

          if new_channel
            add_channel channel, on_success
          elsif on_success
            on_success.call
          end
        end
      end

Defined in actioncable/lib/action_cable/subscription_adapter/subscriber_map.rb line 11 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionCable::SubscriptionAdapter::SubscriberMap

Signature

Parameters