code: def handle_read_event(self):
      if self.accepting:
          # accepting sockets are never connected, they "spawn" new
          # sockets that are connected
          self.handle_accept()
      elif not self.connected:
          if self.connecting:
              self.handle_connect_event()
          self.handle_read()
      else:
          self.handle_read()
  
imports: import select
  import socket
  import sys
  import time
  import warnings
  import os
  from errno import EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, EINVAL, ENOTCONN, ESHUTDOWN, EISCONN, EBADF, ECONNABORTED, EPIPE, EAGAIN, errorcode
label_desc: Use image node_id 19 for calling the dispatcher obj's underlying member method code with example usage: obj.handle_read_event() without return types