Anonymous User
December 08, 2010 02:40PM
Добрый день,

помогите пожалуйста разобраться.

При аплоаде файла, особенно большого, периодически происходит зависание
соединения, с последующим таймаутом.

В логах происходит что-то странное, сначала начинает загружаться
(уменьшается body rest) потом резко останавливается (появляется пауза секунд
на 20) и начинает лить заново. Все это происходит при одном и том же нажатии
на кнопку upload. Пробовал использовать fastcgi socket и fastcgi tcp
результат один:

2010/12/08 22:20:44 [debug] 30449#0: *3928 http client request body recv
1392
2010/12/08 22:20:44 [debug] 30449#0: *3928 http client request body rest
59245073
2010/12/08 22:20:44 [debug] 30449#0: *3928 event timer: 122, old:
1291836223839, new: 1291836224093
2010/12/08 22:20:44 [debug] 30449#0: *3928 post event 000000080179E8C0
2010/12/08 22:20:44 [debug] 30449#0: *3928 delete posted event
000000080179E8C0
2010/12/08 22:20:44 [debug] 30449#0: *3928 http run request:
"/posting.php?mode=edit&f=42&sid=85763714b494e5e6fe434f8cde16842b&t=547&p=2557"
2010/12/08 22:20:44 [debug] 30449#0: *3928 http read client request body
2010/12/08 22:20:44 [debug] 30449#0: *3928 recv: eof:0, avail:1360, err:0
2010/12/08 22:20:44 [debug] 30449#0: *3928 recv: fd:122 810 of 810
2010/12/08 22:20:44 [debug] 30449#0: *3928 http client request body recv 810
2010/12/08 22:20:44 [debug] 30449#0: *3928 write: 109, 000000080138A000,
8192, 20799488
2010/12/08 22:20:44 [debug] 30449#0: *3928 recv: eof:0, avail:550, err:0
2010/12/08 22:20:44 [debug] 30449#0: *3928 recv: fd:122 550 of 8192
2010/12/08 22:20:44 [debug] 30449#0: *3928 http client request body recv 550
2010/12/08 22:20:44 [debug] 30449#0: *3928 http client request body rest
59243713
2010/12/08 22:20:44 [debug] 30449#0: *3928 event timer: 122, old:
1291836223839, new: 1291836224094

тут появляется пауза и браузер начинает лить сначала (дергается строчка
статуса в строке браузера):

2010/12/08 22:21:03 [debug] 30449#0: *4009 event timer del: 102:
1291836243005
2010/12/08 22:21:03 [debug] 30449#0: *4009 generic phase: 0
2010/12/08 22:21:03 [debug] 30449#0: *4009 rewrite phase: 1
2010/12/08 22:21:03 [debug] 30449#0: *4009 test location: "/"
2010/12/08 22:21:03 [debug] 30449#0: *4009 test location: "store"
2010/12/08 22:21:03 [debug] 30449#0: *4009 test location: "cache"
2010/12/08 22:21:03 [debug] 30449#0: *4009 test location: ~ "/\.htaccess$"
2010/12/08 22:21:03 [debug] 30449#0: *4009 test location: ~ "\.php$"
2010/12/08 22:21:03 [debug] 30449#0: *4009 using configuration "\.php$"
2010/12/08 22:21:03 [debug] 30449#0: *4009 http cl:80051943 max:104857600
2010/12/08 22:21:03 [debug] 30449#0: *4009 rewrite phase: 3
2010/12/08 22:21:03 [debug] 30449#0: *4009 post rewrite phase: 4
2010/12/08 22:21:03 [debug] 30449#0: *4009 generic phase: 5
2010/12/08 22:21:03 [debug] 30449#0: *4009 generic phase: 6
2010/12/08 22:21:03 [debug] 30449#0: *4009 generic phase: 7
2010/12/08 22:21:03 [debug] 30449#0: *4009 access phase: 8
2010/12/08 22:21:03 [debug] 30449#0: *4009 access phase: 9
2010/12/08 22:21:03 [debug] 30449#0: *4009 post access phase: 10
2010/12/08 22:21:03 [debug] 30449#0: *4009 try files phase: 11
2010/12/08 22:21:03 [debug] 30449#0: *4009 http script var: "/posting.php"
2010/12/08 22:21:03 [debug] 30449#0: *4009 try to use file: "/posting.php"
"/www/e3forum/htdocs/posting.php"
2010/12/08 22:21:03 [debug] 30449#0: *4009 try file uri: "/posting.php"
2010/12/08 22:21:03 [debug] 30449#0: *4009 posix_memalign:
00000008014FE000:4096 @16
2010/12/08 22:21:03 [debug] 30449#0: *4009 malloc: 0000000801768000:8192
2010/12/08 22:21:03 [debug] 30449#0: *4009 http read client request body
2010/12/08 22:21:03 [debug] 30449#0: *4009 recv: eof:0, avail:0, err:0
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body recv -2
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body rest
80051943
2010/12/08 22:21:03 [debug] 30449#0: *4009 event timer add: 102:
180000:1291836243005
2010/12/08 22:21:03 [debug] 30449#0: *4009 http finalize request: -4,
"/posting.php?mode=edit&f=42&sid=85763714b494e5e6fe434f8cde16842b&t=547&p=2557"
a:1, c:2
2010/12/08 22:21:03 [debug] 30449#0: *4009 http request count:2 blk:0
2010/12/08 22:21:03 [debug] 30449#0: *4009 post event 000000080179E700
2010/12/08 22:21:03 [debug] 30449#0: *4009 delete posted event
000000080179E700
2010/12/08 22:21:03 [debug] 30449#0: *4009 http run request:
"/posting.php?mode=edit&f=42&sid=85763714b494e5e6fe434f8cde16842b&t=547&p=2557"
2010/12/08 22:21:03 [debug] 30449#0: *4009 http read client request body
2010/12/08 22:21:03 [debug] 30449#0: *4009 recv: eof:0, avail:1360, err:0
2010/12/08 22:21:03 [debug] 30449#0: *4009 recv: fd:102 1360 of 8192
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body recv
1360
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body rest
80050583
2010/12/08 22:21:03 [debug] 30449#0: *4009 event timer: 102, old:
1291836243005, new: 1291836243005
2010/12/08 22:21:03 [debug] 30449#0: *4009 post event 000000080179E700
2010/12/08 22:21:03 [debug] 30449#0: *4009 delete posted event
000000080179E700
2010/12/08 22:21:03 [debug] 30449#0: *4009 http run request:
"/posting.php?mode=edit&f=42&sid=85763714b494e5e6fe434f8cde16842b&t=547&p=2557"
2010/12/08 22:21:03 [debug] 30449#0: *4009 http read client request body
2010/12/08 22:21:03 [debug] 30449#0: *4009 recv: eof:0, avail:1360, err:0
2010/12/08 22:21:03 [debug] 30449#0: *4009 recv: fd:102 1360 of 6832
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body recv
1360
2010/12/08 22:21:03 [debug] 30449#0: *4009 http client request body rest
80049223
2010/12/08 22:21:03 [debug] 30449#0: *4009 event timer: 102, old:
1291836243005, new:

тут браузер просто вылетает по таймауту.

lw# nginx -V
nginx version: nginx/0.8.53
TLS SNI support enabled
configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I
/usr/local/include' --with-ld-opt='-L /usr/local/lib'
--conf-path=/usr/local/etc/nginx/nginx.conf
--sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid
--error-log-path=/var/log/nginx-error.log --user=www --group=www
--with-debug --with-file-aio
--http-client-body-temp-path=/var/tmp/nginx/client_body_temp
--http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp
--http-proxy-temp-path=/var/tmp/nginx/proxy_temp
--http-scgi-temp-path=/var/tmp/nginx/scgi_temp
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp
--http-log-path=/var/log/nginx-access.log --with-http_flv_module
--with-http_realip_module --with-http_secure_link_module
--with-http_ssl_module --with-http_stub_status_module --with-pcre

конфиг хоста:

location ~ \.php$ {
try_files $uri =404;
include "fastcgi_params";
# fastcgi_pass unix:/var/run/php-fpm/e3forum.socket;
fastcgi_pass 127.0.0.1:9001;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}

user www www;

worker_processes 2;

error_log /var/log/nginx-error.log;

pid /var/run/nginx.pid;

events {
worker_connections 1024;

use kqueue;
}

http {
include mime.types;
default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] "$request"
'
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for" "$host"';

access_log /var/log/nginx-access.log main;

client_body_temp_path /var/tmp/nginx/client_body_temp 1 2;

client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;

client_header_buffer_size 1k;
large_client_header_buffers 4 4k;

gzip on;
gzip_min_length 1100;
gzip_buffers 4 8k;
gzip_types text/plain;

output_buffers 1 32k;
postpone_output 1460;

sendfile on;
tcp_nopush on;
tcp_nodelay on;
send_lowat 12000;

keepalive_timeout 75 20;

#lingering_time 30;
#lingering_timeout 10;
#reset_timedout_connection on;

fastcgi_buffer_size 128k;
fastcgi_busy_buffers_size 128k;
fastcgi_buffers 8 32k;

include vhosts/*.conf;
}


конфиг php-fpm:

[e3forum]
;listen = /var/run/php-fpm/e3forum.socket
listen = 127.0.0.1:9001
listen.owner = www
listen.group = www
listen.mode = 0600
user = e3forum
group = e3forum
listen.backlog = -1
pm = dynamic
pm.max_children = 10
pm.start_servers = 2
pm.min_spare_servers = 2
pm.max_spare_servers = 3
pm.max_requests = 1000
request_terminate_timeout = 0
request_slowlog_timeout = 0
slowlog = /var/log/php-fpm.log.slow
env[PATH] = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
php_value[post_max_size] = 100M
php_value[upload_max_filesize] = 100M
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Subject Author Posted

Проблемы с зависанием соединения при аплоаде и его рестартом

Anonymous User December 08, 2010 02:40PM

Re: Проблемы с зависанием соединения при аплоаде и его рестартом

Anonymous User December 08, 2010 02:56PM



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