本文实例讲述了python检测远程服务器tcp端口的方法。分享给大家供大家参考。具体如下：

python检测远程服务器tcp端口的代码，这段代码可以用来做服务器监控实用

#!/usr/bin/env python #coding:utf-8 #filename:tcp.py ''' author: gavingeng date: 2011-12-14 09:35:59 ''' import socket import sys NORMAL=0 ERROR=1 TIMEOUT=5 def ping(ip,port,timeout=TIMEOUT): try: cs=socket.socket(socket.AF_INET,socket.SOCK_STREAM) address=(str(ip),int(port)) status = cs.connect_ex((address)) cs.settimeout(timeout) #this status is returnback from tcpserver if status != NORMAL : print ERROR else: print NORMAL except Exception ,e: print ERROR print "error:%s" %e return ERROR return NORMAL if __name__=='__main__': if len(sys.argv) < 3 : print ur'请按照如下格式使用: ./tcp.py www.jb51.net 80' sys.exit(1) ip = sys.argv[1] port = sys.argv[2] try: timeout = sys.argv[3] except IndexError ,e: timeout=TIMEOUT ping(ip,port,timeout)

希望本文所述对大家的Python程序设计有所帮助。