Am 29.01.2007 um 02:25 schrieb Craig A. Finseth:
Using RB 2006r3 and OS X.
Is there any good way to test for whether network connectivity is
available? As in, the next time you open a network connecdtion, it
would work?
I think the answer is "no," but want to double check.
While this method isn't fully reliabele, you might call
ifconfig,
and parse the output, get default gateway address and check its
reachability.
Additionally, you might use
traceroute
to capture the path to a routed/public IP.
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