# File framework/core.rb, line 4
 4:     def self.included(base_klass)
 5:       base_klass.extend(ClassMethods)
 6:       base_klass.instance_eval do
 7:         # iattr_accessor :connection_callbacks
 8:         @@connection_callbacks ||= {}
 9:         cattr_accessor :connection_callbacks
10:         attr_accessor :read_ios, :write_ios, :listen_sockets
11:         attr_accessor :connection_completion_awaited
12:         attr_accessor :connections
13:         include CommonMethods
14:       end
15:     end