manyi/script/tcp_device_simulate.py

# -*- coding: utf-8 -*-
# !/usr/bin/env python
import datetime
import os

# from base import init_env
# 
# os.environ.setdefault("DJANGO_SETTINGS_MODULE", "configs.production")
# 
# init_env(interactive = False)
# 
# from apps.web.device.models import Group
from gevent import socket
import struct
from contextlib import closing
import time
def get_bytes_from_str(strMsg):
    result = bytes()
    if len(strMsg) % 2 != 0:
        return None
    for ii in range(len(strMsg)/2):
        temp = int('%s%s'%(strMsg[2*ii],strMsg[2*ii+1]),16)
        result += struct.pack('B',temp)
    return result

try:
    sendMsg = get_bytes_from_str('6822000000015503141278230500020F56342E312E3530000101010101010101010101040F32')
    with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as s:
        s.settimeout(60)
        s.connect((str("127.0.0.1"), int(6789)))
         
        print s.sendall(sendMsg)
        time.sleep(10)     
except Exception, e:
    print "dddddddddddd"




print '\nhello'