You did not provide any server block configuration. The configuration snippet you provided is incomplete.
Old tickets suggest a link to SPDY, then HTTP/2 options: https://trac.nginx.org/nginx/ticket/626. You might want to reproduce the problem on a configuration as minimalist as possible, using the latest version of your branch (v1.10.3 atm). --- *B. R.* On Mon, Feb 27, 2017 at 7:28 AM, omkar_jadhav_20 < nginx-fo...@forum.nginx.org> wrote: > Hi , > > Please note that we are using nginx v 1.10.2 and on one of our webserver > (centos 7.2) we are observing below error and sudden stopping of nginx > service repeatedly at fix time i.e. at 2:00 am. Below are error lines for > your reference : > > 2017/02/26 02:00:01 [alert] 57550#57550: *131331605 open socket #97 left in > connection 453 > 2017/02/26 02:00:01 [alert] 57550#57550: *131334225 open socket #126 left > in > connection 510 > 2017/02/26 02:00:01 [alert] 57550#57550: *131334479 open socket #160 left > in > connection 532 > 2017/02/26 02:00:01 [alert] 57550#57550: *131334797 open socket #121 left > in > connection 542 > 2017/02/26 02:00:01 [alert] 57550#57550: *131334478 open socket #159 left > in > connection 552 > 2017/02/26 02:00:01 [alert] 57550#57550: *131334802 open socket #194 left > in > connection 633 > 2017/02/26 02:00:01 [alert] 57570#57570: aborting > 2017/02/26 02:00:01 [alert] 57553#57553: aborting > 2017/02/26 02:00:01 [alert] 57539#57539: aborting > 2017/02/26 02:00:01 [alert] 57550#57550: aborting > > Also find below nginx conf files for your reference : > > worker_processes auto; > events { > worker_connections 4096; > use epoll; > multi_accept on; > } > worker_rlimit_nofile 100001; > > http { > include mime.types; > default_type video/mp4; > proxy_buffering on; > proxy_buffer_size 4096k; > proxy_buffers 5 4096k; > sendfile on; > keepalive_timeout 30; > tcp_nodelay on; > tcp_nopush on; > reset_timedout_connection on; > gzip off; > server_tokens off; > log_format access '$remote_addr $http_x_forwarded_for $host [$time_local] ' > '$upstream_cache_status ' '"$request" $status $body_bytes_sent ' > '"$http_referer" "$http_user_agent" $request_time' > > Also note that we have similar servers with exact same nginx config running > but those servers are not giving any such errors. Also we are not running > any script or cron at this point of time. > Kindly help us to resolve this issue. Also let me know in case any other > details are required from my end. > > Posted at Nginx Forum: https://forum.nginx.org/read. > php?2,272633,272633#msg-272633 > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx >
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