Redis hotfix (#5286)

* Redis hotfix

* License

config/initializers/actioncable.rb

@@ -0,0 +1,24 @@
+# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.
+#
+# Copyright (c) 2022 BigBlueButton Inc. and by respective authors (see below).
+#
+# This program is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free Software
+# Foundation; either version 3.0 of the License, or (at your option) any later
+# version.
+#
+# Greenlight is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with Greenlight; if not, see <http://www.gnu.org/licenses/>.
+
+# frozen_string_literal: true
+
+require 'action_cable/subscription_adapter/redis'
+
+ActionCable::SubscriptionAdapter::Redis.redis_connector = lambda { |config|
+  config[:id] = nil
+  Redis.new(config.except(:adapter, :channel_prefix))
+}