keepalive_timeout timeout causes high TTFB
Valentin V. Bartenev
vbart at nginx.com
Fri Jul 24 14:30:08 UTC 2015
On Friday 24 July 2015 09:40:40 khav wrote:
> I am trying to further optimize SSL but if i enable keepalive_timeout i get
> high TTFB as shown in the report below
> When i disable keepalive_timeout , TTFB is fixed but nginx recommand
> keepalive_timeout :
> Why does this happen ?
In the report above SPDY protocol was used, but the keepalive_timeout
directive configures a timeout for https keepalive connections, and
has no effect with SPDY.
I believe it was just a coincidence, and big TTFB caused by something
wbr, Valentin V. Bartenev
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