python udp 丢包_python 测试udp状态

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用python脚本测试两个机器之间的udp的延迟与丢包情况

#!/usr/bin/python

#-*- coding:UTF-8 -*-

import socket

import struct

import random

import time

import logging

#from __future__ import division

logFile = "/tmp/check_wzry_%s.log" % time.strftime("%Y-%m-%d")

logging.basicConfig(level=logging.DEBUG,

format=‘%(asctime)s SrvZCheck [%(funcName)s] %(levelname)s %(message)s‘,

datefmt=‘%Y-%m-%d %H:%M:%S‘,

filename=logFile,

filemode=‘a‘)

TCP_RSP_CODE = {

0x00: "SUCCESS",

0x01: "SERVER_FAIL",

0x02: "NOT_ALLOWED",

0x03: "NETWORK_UNREACHABLE",

0x04: "HOST_UNREACHABLE",

0x05: "REFUSED",

0x06: "TTL_EXPIRED",

0x07: "COMMAND_NOT_SUPPORTED",

0x0