postprocess (Net::SSH::Connection::Session)

         # File lib/net/ssh/connection/session.rb, line 223
    223:     def postprocess(readers, writers)
    224:       Array(readers).each do |reader|
    225:         if listeners[reader]
    226:           listeners[reader].call(reader)
    227:         else
    228:           if reader.fill.zero?
    229:             reader.close
    230:             stop_listening_to(reader)
    231:           end
    232:         end
    233:       end
    234:
    235:       Array(writers).each do |writer|
    236:         writer.send_pending
    237:       end
    238:
    239:       transport.rekey_as_needed
    240:
    241:       return true
    242:     end