1 files changed, 22 insertions, 0 deletions
diff --git a/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb b/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb
new file mode 100644
index 0000000000..ecece4e270
--- /dev/null
+++ b/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb
@@ -0,0 +1,22 @@
+module ActionCable
+  module Server
+    class Worker
+      # Clear active connections between units of work so the long-running channel or connection processes do not hoard connections.
+      module ActiveRecordConnectionManagement
+        extend ActiveSupport::Concern
+
+        included do
+          if defined?(ActiveRecord::Base)
+            set_callback :work, :around, :with_database_connections
+          end
+        end
+
+        def with_database_connections
+          connection.logger.tag(ActiveRecord::Base.logger) { yield }
+        ensure
+          ActiveRecord::Base.clear_active_connections!
+        end
+      end
+    end
+  end
+end
+\ No newline at end of file