Sorry, I wasn't clear. When my tunnel is not functioning correctly my end hosts still have global v6 addresses and a route. The v6 tcp connections would fail entirely, so v4 would handily win a tcp setup race. A v4-only client does not experience huge delays in video loading. I'm not sure happy eyeballs is implemented in Android. On Wed, Aug 20, 2014 at 1:36 PM, Daniel Roesen <dr@cluenet.de> wrote:
On Wed, Aug 20, 2014 at 01:26:37PM -0400, Ryan Shea wrote:
video loading takes fuuuuuuuurever on Android/Chromecast/GoogleTV (which hints that happy eyeballs, if it exists for Android, isn't working so well for the YouTube app).
Happy Eyeballs is only about TCP session setup race, not how the established session performs. Normally with bias (headstart) for IPv6, sometimes (Apple) egoistic and reckless without.
Best regards, Daniel
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