         # File lib/em/protocols/smtpclient.rb, line 102
    102:       def self.send args={}
    103:         args[:port] ||= 25
    104:         args[:body] ||= ""
    105:
    106: ??
    107:         EventMachine.connect( args[:host], args[:port], self) {|c|
    108:           # According to the EM docs, we will get here AFTER post_init is called.
    109:           c.args = args
    110:           c.set_comm_inactivity_timeout 60
    111:         }
    112:       end