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。