def handle_processing_packets():
host = os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT:127.0.0.1>").strip().lstrip()<EOL>port = int(os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT>").strip().lstrip())<EOL>backlog = int(os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT:5>").strip().lstrip())<EOL>size = int(os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT>").strip().lstrip())<EOL>sleep_in_seconds = float(os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT>").strip().lstrip())<EOL>needs_response = bool(os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT:0>").strip().lstrip() == "<STR_LIT:1>")<EOL>shutdown_hook = os.getenv(<EOL>"<STR_LIT>",<EOL>"<STR_LIT>".format(<EOL>host,<EOL>port)).strip().lstrip()<EOL>filter_key = os.getenv(<EOL>"<STR_LIT>",<EOL>INCLUDED_IGNORE_KEY).strip().lstrip()<EOL>if os.path.exists(shutdown_hook):<EOL><INDENT>log.info(("<STR_LIT>"<EOL>"<STR_LIT>")<EOL>.format(<EOL>shutdown_hook))<EOL>sys.exit(<NUM_LIT:1>)<EOL><DEDENT>default_filter_key = filter_key<EOL>bytes_for_filter_key = len(default_filter_key)<EOL>offset_to_filter_key = (-<NUM_LIT:1> * bytes_for_filter_key)<EOL>offset_to_msg = offset_to_filter_key - <NUM_LIT:1><EOL>now = datetime.datetime.now().isoformat()<EOL>log.info(("<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>")<EOL>.format(<EOL>now,<EOL>host,<EOL>port,<EOL>backlog,<EOL>size,<EOL>sleep_in_seconds,<EOL>shutdown_hook,<EOL>default_filter_key))<EOL>s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)<EOL>s.bind((host, port))<EOL>s.listen(backlog)<EOL>client, address = s.accept()<EOL>midx = <NUM_LIT:0><EOL>while <NUM_LIT:1>:<EOL><INDENT>data = None<EOL>address = None<EOL>ignore_key = None<EOL>try:<EOL><INDENT>if not client:<EOL><INDENT>client, address = s.accept()<EOL><DEDENT><DEDENT>except Exception as e:<EOL><INDENT>log.error(("<STR_LIT>")<EOL>.format(<EOL>e))<EOL><DEDENT>try:<EOL><INDENT>if client:<EOL><INDENT>data = client.recv(size)<EOL><DEDENT><DEDENT>except Exception as e:<EOL><INDENT>log.error(("<STR_LIT>")<EOL>.format(<EOL>e))<EOL><DEDENT>if data:<EOL><INDENT>now = datetime.datetime.now().isoformat()<EOL>packet_to_process = data[<NUM_LIT:0>:offset_to_msg]<EOL>ignore_key = data[offset_to_filter_key:]<EOL>log.info(("<STR_LIT>")<EOL>.format(<EOL>packet_to_process,<EOL>ignore_key))<EOL>msg = None<EOL>try:<EOL><INDENT>msg = json.loads(<EOL>packet_to_process.decode("<STR_LIT:utf-8>"))<EOL><DEDENT>except Exception as e:<EOL><INDENT>msg = None<EOL>log.error(("<STR_LIT>")<EOL>.format(<EOL>packet_to_process,<EOL>e))<EOL><DEDENT>if msg:<EOL><INDENT>log.info(("<STR_LIT>"<EOL>"<STR_LIT>")<EOL>.format(<EOL>ppj(msg),<EOL>packet_to_process,<EOL>ignore_key))<EOL>if msg["<STR_LIT:status>"] == VALID:<EOL><INDENT>if msg["<STR_LIT>"] == TCP:<EOL><INDENT>log.info("<STR_LIT>")<EOL><DEDENT>elif msg["<STR_LIT>"] == UDP:<EOL><INDENT>log.info("<STR_LIT>")<EOL><DEDENT>elif msg["<STR_LIT>"] == ARP:<EOL><INDENT>log.info("<STR_LIT>")<EOL><DEDENT>elif msg["<STR_LIT>"] == ICMP:<EOL><INDENT>log.info("<STR_LIT>")<EOL><DEDENT>else:<EOL><INDENT>log.error(("<STR_LIT>")<EOL>.format(<EOL>msg["<STR_LIT>"]))<EOL><DEDENT><DEDENT>else:<EOL><INDENT>log.error(("<STR_LIT>")<EOL>.format(<EOL>msg["<STR_LIT:status>"]))<EOL><DEDENT><DEDENT>midx += <NUM_LIT:1><EOL>if midx > <NUM_LIT>:<EOL><INDENT>midx = <NUM_LIT:0><EOL><DEDENT><DEDENT>else:<EOL><INDENT>log.debug("<STR_LIT>")<EOL><DEDENT>if needs_response:<EOL><INDENT>client.send(ignore_key)<EOL><DEDENT>else:<EOL><INDENT>log.info("<STR_LIT>")<EOL>time.sleep(sleep_in_seconds)<EOL><DEDENT>if os.path.exists(shutdown_hook):<EOL><INDENT>now = datetime.datetime.now().isoformat()<EOL>log.info(("<STR_LIT>"<EOL>"<STR_LIT>")<EOL>.format(<EOL>now,<EOL>shutdown_hook))<EOL><DEDENT><DEDENT>log.info("<STR_LIT>")<EOL>client.close()<EOL>log.info("<STR_LIT>")<EOL>
handle_processing_packets

    Replacement packet processing engine. This is not done.