How to test if connected to the Internet
ron.l.johnson at home.com
Tue May 8 00:57:45 CEST 2001
> A few days ago, I wrote some code (see post on NNTP) that allowed
> posting a message to a newsgroup. All goes well if the connection
> with the Internet (to my ISP) is already established, but how can I
> check if there is already a valid connection? And if there isn't a
> connection to the ISP, how do I dial in using Python code?
> I have tried http://py-howto.sourceforge.net/sockets/node6.html but
> don't seem to get anywhere...
> Is there some (easy) example code available which lets me check if a
> connection to the Internet is established or not? If not, how can I
> dial-in to my ISP using Python?
If using Linux/Unix, you could always try
/sbin/ifconfig eth0 |grep eth0
and if you find eth0, then proceed with your Python script.
Ron Johnson, Jr. Home: ron.l.johnson at home.com
Jefferson, LA USA http://ronandheather.dhs.org
"Is Python better or worse than Perl?"
"Perl is worse than Python because people wanted it
worse." -Larry Wall, 10/14/1998
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