On Jun 24, 2010, at 4:48 PM, Mark Andrews wrote:
The third choice is to do a non-blocking connect to IPv6 then if that does
not succeed in 1 or 2 seconds (most successful connects are within this
peroid but connect failures are considerably longer) initiate a non blocking
IPv4 connection and keep whichever completes first and abort the other.
That sounds like a variation of the v6-then-v4 serial case, just slightly
accelerated. But maybe I'm missing something...
Regards,
-drc
_______________________________________________
Ietf mailing list
Ietf(_at_)ietf(_dot_)org
https://www.ietf.org/mailman/listinfo/ietf