code: def handle(self) -> None:
      self.request.setblocking(0)  # non-blocking mode
      for bline in self._read_bline():
          with _get_log_print_lock():
              sys.stderr.write(bline.decode("utf-8") + "\n")
              sys.stderr.flush()
  
imports: from contextlib import closing
  import time
  import socket
  import socketserver
  from struct import pack, unpack
  import sys
  import threading
  import traceback
  from typing import Generator
  import warnings
label_desc: Use image node_id 2 for calling the WriteLogToStdout obj's underlying member method code with example usage: obj.handle() without return types