I have the nginx-server and I need big keepalive_timeout for my api. In nginx.conf I write
keepalive_timeout 300;
And run apache benchmark test
ab -kc 100 -t 30 http://172.16.31.03/
But after 60 second TIME_WAIT connection are closed.
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An HTTP connection in keepalive has a socket state of ESTABLISHED, not TIME_WAIT. – symcbean Jan 13 '20 at 17:52
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ok. But my ESTABLISHED connection close after 180 seconds. Why? – perrfect Jan 14 '20 at 10:29
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Could you run this command ? ```sh grep "" /proc/sys/net/ipv4/tcp_keepalive_* ``` – Ahmet Özer Jan 13 '20 at 17:15
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Allergic to felines? – symcbean Jan 13 '20 at 18:00
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/proc/sys/net/ipv4/tcp_keepalive_intvl:300 /proc/sys/net/ipv4/tcp_keepalive_probes:9 /proc/sys/net/ipv4/tcp_keepalive_time:7200 – perrfect Jan 14 '20 at 09:54