Re: Странный вывод tcpdump и стра нное поведение nginx.

[J Channel <jchannelx@xxxxxxxxx>]

limit_req не используется.
Nginx теперь 0.8.4.
Что за поля, в данном примере заполненые цифрами 11841#0: *39557 - не знаю, но попытался выделить по этому значению что-то из лога после того, как получил их в строчке от fgrep "(110:" error_log 

2009/07/02 17:30:42 [debug] 11841#0: *39557 http keepalive handler
2009/07/02 17:30:42 [debug] 11841#0: *39557 malloc: 0000000006F07570:1024
2009/07/02 17:30:42 [debug] 11841#0: *39557 recv: fd:43 -1 of 1024
2009/07/02 17:30:42 [debug] 11841#0: *39557 recv() not ready (11: Resource temporarily unavailable)
2009/07/02 17:30:55 [debug] 11841#0: *39557 http keepalive handler
2009/07/02 17:30:55 [debug] 11841#0: *39557 recv: fd:43 120 of 1024
2009/07/02 17:30:55 [debug] 11841#0: *39557 malloc: 000000000703C460:1248
2009/07/02 17:30:55 [debug] 11841#0: *39557 malloc: 0000000006FDCB80:4096
2009/07/02 17:30:55 [debug] 11841#0: *39557 http process request line
2009/07/02 17:30:55 [debug] 11841#0: *39557 recv: fd:43 -1 of 904
2009/07/02 17:30:55 [debug] 11841#0: *39557 recv() not ready (11: Resource temporarily unavailable)
2009/07/02 17:31:05 [debug] 11841#0: *39557 http process request line
2009/07/02 17:31:05 [debug] 11841#0: *39557 recv: fd:43 120 of 904
2009/07/02 17:31:05 [debug] 11841#0: *39557 recv: fd:43 -1 of 784
2009/07/02 17:31:05 [debug] 11841#0: *39557 recv() not ready (11: Resource temporarily unavailable)
2009/07/02 17:31:10 [debug] 11841#0: *39557 http process request line
2009/07/02 17:31:10 [debug] 11841#0: *39557 recv: fd:43 120 of 784
2009/07/02 17:31:10 [debug] 11841#0: *39557 recv: fd:43 -1 of 664
2009/07/02 17:31:10 [debug] 11841#0: *39557 recv() not ready (11: Resource temporarily unavailable)
2009/07/02 17:31:12 [debug] 11841#0: *39557 event timer del: 43: 1246541472473
2009/07/02 17:31:12 [debug] 11841#0: *39557 http process request line
2009/07/02 17:31:12 [info] 11841#0: *39557 client timed out (110: Connection timed out) while reading client request line, client: 194.126.99.178, server: www.server.com, request: "GET /site/common/scrpit.sdo?From=10&nig"
2009/07/02 17:31:12 [debug] 11841#0: *39557 http close request
2009/07/02 17:31:12 [debug] 11841#0: *39557 http log handler
2009/07/02 17:31:12 [debug] 11841#0: *39557 free: 0000000006FDCB80, unused: 2109
2009/07/02 17:31:12 [debug] 11841#0: *39557 close http connection: 43
2009/07/02 17:31:12 [debug] 11841#0: *39557 free: 0000000006F07570
2009/07/02 17:31:12 [debug] 11841#0: *39557 free: 000000000703C460
2009/07/02 17:31:12 [debug] 11841#0: *39557 free: 000000000703FE20, unused: 8
2009/07/02 17:31:12 [debug] 11841#0: *39557 free: 0000000006F05F30, unused: 128

Странно, что так быстро закрывается соединениние - client_header_timeout по умолчанию 60 секунд, а тут и 10 секунд не проходит.