python多线程

#两个线程一个发心跳，一个往打印机发数据#

#!/usr/local/bin/python2.7
# encoding: utf-8

import threading
import socket
import time
import logging
import sys
from logging.handlers import TimedRotatingFileHandler
import ConfigParser

'''
Created on 2016年07月7日
@author: wuxiaobing
Mail:[e-mail]
history:
V1.0增加多线程机制，一个线程是和打印机做心跳连接、另一个线程发数据到打印机。（2016-07-15）
V1.1将所有配置文件用模块ConfigParser整理到一个配置文件，按配置文件读写方式处理。（2016-07-25）

'''
conf = ConfigParser.ConfigParser()
conf.read("D:\\test.conf")
HOST = conf.get("section1", "ip")
PORT = int(conf.get("section1", "port"))

time1 = conf.get("section2", "t1")
time2 = conf.get("section2", "t2")


def lan_send_data_printer():
    
    BUFFERSIZE = 1024
    ADDR = (HOST, PORT)
    count=0
    while(1):
        count=count+1
        TCPClient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        try:
            TCPClient.connect(ADDR)
        except socket.error, e:
            print "Connection error: %s" % e
            continue  
        looger.info(u"V1.1&正在运行第 %s 次" % str(count))
        TCPClient.close()
        print HOST+"--->"+"threading1"+"--->"+u"发心跳"+" "+str(count)+u"次"
        time.sleep(int(time1))      
        
def loop2(title,txt):
    BUFFERSIZE = 1024
    ADDR = (HOST, PORT)
    countt=0
    while (1):
        countt=countt+1
        TCPClient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        try:
            TCPClient.connect(ADDR)
        except socket.error, e:
            print "Connection error: %s" % e
            print u"亲，打印机IP是不被人占了或没开打印机？"
            continue
        
        looger.info(u"V1.1&正在运行第 %s 次" % str(countt))
        TCPClient.send(txt)
        TCPClient.close()
        print HOST+"--->"+"threading2"+"--->"+u"打印数据"+" "+str(countt)+u"次"
        time.sleep(int(time2))
        
        
if __name__ == '__main__':
    looger = logging.getLogger('threading2')
    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
    LogHandLer=TimedRotatingFileHandler(r'E:\countLAN.log',when="midnight")
    LogHandLer.suffix="%Y%m%d-%H%M.log"
    LogHandLer.setFormatter(formatter)
    looger.addHandler(LogHandLer)
    looger.setLevel(logging.INFO)
    f2 = open(r"D:\Users\Out123.spc",'rb')
    lines2 = f2.read()
    f2.close()
    t = threading.Thread(target=lan_send_data_printer)
    t2=threading.Thread(target=loop2,args=("lines2",lines2))
    t.start()
    t2.start()