本文实例讲述了python循环监控远程端口的方法。分享给大家供大家参考。具体如下:
在ip.txt中每行一个ip地址和端口号,代码可循环监控这些ip地址的指定端口是否正常
- #!/usr/bin/env python
- # -*- coding: gbk -*-
- import socket,time
- while 1:
- file_obj = open('ip.txt')
- for line in file_obj:
- try:
- sc=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
- ip = line.split()[0]
- port = int(line.split()[1])
- print ip,port
- #设置超时时间(0.0)
- sc.settimeout(2)
- sc.connect((ip,port))
- timenow=time.localtime()
- datenow = time.strftime('%Y-%m-%d %H:%M:%S', timenow)
- logstr="%s:%s 连接成功->%s \n" %(ip,port,datenow)
- print logstr
- sc.close()
- except:
- file = open("log.txt", "a")
- timenow=time.localtime()
- datenow = time.strftime('%Y-%m-%d %H:%M:%S', timenow)
- logstr="%s:%s 连接失败->%s \n" %(ip,port,datenow)
- print logstr
- file.write(logstr)
- file.close()
- print "sleep 10....."
- time.sleep(10)
ip.txt格式文件:
- 192.168.1.100 33001
- 192.168.1.101 33001
希望本文所述对大家的Python程序设计有所帮助。