aboutsummaryrefslogtreecommitdiffstats
path: root/actioncable/lib/action_cable/connection
diff options
context:
space:
mode:
Diffstat (limited to 'actioncable/lib/action_cable/connection')
-rw-r--r--actioncable/lib/action_cable/connection/subscriptions.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/actioncable/lib/action_cable/connection/subscriptions.rb b/actioncable/lib/action_cable/connection/subscriptions.rb
index 9060183249..00511aead5 100644
--- a/actioncable/lib/action_cable/connection/subscriptions.rb
+++ b/actioncable/lib/action_cable/connection/subscriptions.rb
@@ -26,10 +26,14 @@ module ActionCable
id_key = data["identifier"]
id_options = ActiveSupport::JSON.decode(id_key).with_indifferent_access
+ return if subscriptions.key?(id_key)
+
subscription_klass = id_options[:channel].safe_constantize
if subscription_klass && ActionCable::Channel::Base >= subscription_klass
- subscriptions[id_key] ||= subscription_klass.new(connection, id_key, id_options)
+ subscription = subscription_klass.new(connection, id_key, id_options)
+ subscriptions[id_key] = subscription
+ subscription.subscribe_to_channel
else
logger.error "Subscription class not found: #{id_options[:channel].inspect}"
end