1 files changed, 14 insertions, 0 deletions
diff --git a/lib/action_cable/server.rb b/lib/action_cable/server.rb
index 507b154e0d..a867d8578f 100644
--- a/lib/action_cable/server.rb
+++ b/lib/action_cable/server.rb
@@ -10,6 +10,8 @@ module ActionCable
       @worker_pool_size = worker_pool_size
       @connection_class = connection
 
+      @connections = []
+
       logger.info "[ActionCable] Initialized server (redis_config: #{@redis_config.inspect}, worker_pool_size: #{@worker_pool_size})"
     end
 
@@ -33,5 +35,17 @@ module ActionCable
       @connection_class.identifiers
     end
 
+    def add_connection(connection)
+      @connections << connection
+    end
+
+    def remove_connection(connection)
+      @connections.delete connection
+    end
+
+    def open_connections_statistics
+      @connections.map(&:statistics)
+    end
+
   end
 end