class_docstr: Event driven TCP handler.
class_docstr_tok: ["Event","driven","TCP","handler","."]
code: def __init__(self, sock, addr):
      super(TCPHandler, self).__init__(sock)
      self._init_handler()
      self.addr = addr
  
imports: import os
  import asyncio
  import logging
  import socket
  import threading
  import errno
  import struct
  import time
  from tvm.contrib.popen_pool import PopenWorker
  from .None import _ffi_api
  from .None import base
  from .base import TrackerCode
  from .server import _server_env
  from .._ffi.base import py_str
label_desc: Use image node_id 1 to create a new TCPHandler object from inherited base classes: tornado_util, ForwardHandler with example: obj = TCPHandler(sock, addr)