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。