code: def _maybe_truncate_msg(message: str) -> str:
      if len(message) > _TRUNCATE_MSG_LEN:
          message = message[:_TRUNCATE_MSG_LEN]
          return message + "...(truncated)"
      else:
          return message
  
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 1 for calling the LogStreamingClientBase obj's underlying member method code with example usage: obj._maybe_truncate_msg(message) and returns: unknown, message