Using CloudFlare to mix domain sharding and SPDY

Re:Using CloudFlare to mix domain sharding and SPDY by kalmi10 on Friday December 27, 2013 @09:39AM (#6970725)

Can someone explain why one DNS lookup was enough?

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Re:Using CloudFlare to mix domain sharding and SPDY by cloudflare on Friday December 27, 2013 @10:01AM (#6970797)

See: http://calendar.perfplanet.com/2013/spdy-domain-sharding/#co...

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Re:Using CloudFlare to mix domain sharding and SPDY by kalmi10 on Friday December 27, 2013 @10:18AM (#6970873)

Interesting. Does this mean that Chrome actually issues those requests over that single SPDY connections on the assumption that it belongs there without first waiting for the confirmation from the DNS servers? (And then not using the corresponding responses until it gets the DNS confirmations?)

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Re:Using CloudFlare to mix domain sharding and SPDY by laumars on Friday December 27, 2013 @09:51AM (#6970763)

One DNS lookup per domain name. And once you know the IP, there's little point looking it up again as it's not going to change in the milliseconds between HTTPS/SPDY requests.

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Re:Using CloudFlare to mix domain sharding and SPDY by kalmi10 on Friday December 27, 2013 @02:29PM (#6972174)

from the article: "In Chrome there was only a single TCP connection and a single DNS lookup needed despite the presence of three domains."

See cloudflare's answer to my original question.

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