Use events instead of hooks

lib/puma/dsl.rb

@@ -251,6 +251,10 @@ def bind_to_activated_sockets(bind=true)
       @options[:bind_to_activated_sockets] = bind
     end
 
+    def events(events)
+      @options[:events] = events
+    end
+
     # Define the TCP port to bind to. Use +bind+ for more advanced options.
     #
     # @example
@@ -596,8 +600,7 @@ def after_worker_fork(&block)
     #     puts 'After booting...'
     #   end
     def on_booted(&block)
-      @options[:on_booted] ||= []
-      @options[:on_booted] << block
+      @options[:events].on_booted(&block)
     end
 
     alias_method :after_worker_boot, :after_worker_fork

lib/puma/launcher.rb

@@ -56,6 +56,10 @@ def initialize(conf, launcher_args={})
       # Advertise the Configuration
       Puma.cli_config = @config if defined?(Puma.cli_config)
 
+      @config.configure do |user_config, file_config|
+        file_config.events(@events)
+      end
+
       @config.load
 
       if @config.options[:bind_to_activated_sockets]

lib/puma/single.rb

@@ -52,8 +52,6 @@ def run
       @server = server = start_server
       server_thread = server.run
 
-      @launcher.config.run_hooks :on_booted, nil, @launcher.events
-
       log "Use Ctrl-C to stop"
       redirect_io