1 files changed, 77 insertions, 0 deletions
diff --git a/actioncable/lib/action_cable/server/base.rb b/actioncable/lib/action_cable/server/base.rb
new file mode 100644
index 0000000000..740e4b301e
--- /dev/null
+++ b/actioncable/lib/action_cable/server/base.rb
@@ -0,0 +1,77 @@
+# FIXME: Cargo culted fix from https://github.com/celluloid/celluloid-pool/issues/10
+require 'celluloid/current'
+
+require 'em-hiredis'
+
+module ActionCable
+  module Server
+    # A singleton ActionCable::Server instance is available via ActionCable.server. It's used by the rack process that starts the cable server, but
+    # also by the user to reach the RemoteConnections instead for finding and disconnecting connections across all servers.
+    #
+    # Also, this is the server instance used for broadcasting. See Broadcasting for details.
+    class Base
+      include ActionCable::Server::Broadcasting
+      include ActionCable::Server::Connections
+
+      cattr_accessor(:config, instance_accessor: true) { ActionCable::Server::Configuration.new }
+
+      def self.logger; config.logger; end
+      delegate :logger, to: :config
+
+      def initialize
+      end
+
+      # Called by rack to setup the server.
+      def call(env)
+        setup_heartbeat_timer
+        config.connection_class.new(self, env).process
+      end
+
+      # Disconnect all the connections identified by `identifiers` on this server or any others via RemoteConnections.
+      def disconnect(identifiers)
+        remote_connections.where(identifiers).disconnect
+      end
+
+      # Gateway to RemoteConnections. See that class for details.
+      def remote_connections
+        @remote_connections ||= RemoteConnections.new(self)
+      end
+
+      # The thread worker pool for handling all the connection work on this server. Default size is set by config.worker_pool_size.
+      def worker_pool
+        @worker_pool ||= ActionCable::Server::Worker.pool(size: config.worker_pool_size)
+      end
+
+      # Requires and returns a hash of all the channel class constants keyed by name.
+      def channel_classes
+        @channel_classes ||= begin
+          config.channel_paths.each { |channel_path| require channel_path }
+          config.channel_class_names.each_with_object({}) { |name, hash| hash[name] = name.constantize }
+        end
+      end
+
+      # The redis pubsub adapter used for all streams/broadcasting.
+      def pubsub
+        @pubsub ||= redis.pubsub
+      end
+
+      # The EventMachine Redis instance used by the pubsub adapter.
+      def redis
+        @redis ||= EM::Hiredis.connect(config.redis[:url]).tap do |redis|
+          redis.on(:reconnect_failed) do
+            logger.info "[ActionCable] Redis reconnect failed."
+            # logger.info "[ActionCable] Redis reconnected. Closing all the open connections."
+            # @connections.map &:close
+          end
+        end
+      end
+
+      # All the identifiers applied to the connection class associated with this server.
+      def connection_identifiers
+        config.connection_class.identifiers
+      end
+    end
+
+    ActiveSupport.run_load_hooks(:action_cable, Base.config)
+  end
+end