#367 closed defect (worksforme)
Nginx / 1.4.1 bus?
| Reported by: | Toad Zhou | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | nginx-core | Version: | |
| Keywords: | Cc: | ||
| uname -a: | Linux test.com 2.6.32-5-amd64 #1 SMP Fri May 10 08:43:19 UTC 2013 x86_64 GNU/Linux | ||
| nginx -V: | --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-log-path=/var/log/nginx/access.log --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --with-pcre-jit --with-debug --with-file-aio --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_realip_module --with-http_secure_link_module --with-http_spdy_module --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module --with-http_xslt_module --with-ipv6 --with-mail --with-mail_ssl_module --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-auth-pam --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-dav-ext-module --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-echo --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-upstream-fair --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-syslog --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-cache-purge --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/ngx_http_pinba_module --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/ngx_http_substitutions_filter_module --add-module=/usr/src/nginx/source/nginx-1.4.1/debian/modules/nginx-x-rid-header --with-ld-opt=-lossp-uuid | ||
Description
Nginx / 1.4.1 set different limit_conn is not effective in multiple locations.
config file:
limit_conn_zone $binary_remote_addr zone=test:10m;
server {
location /a/{
limit_conn test 1;
}
}
Change History (4)
comment:1 by , 11 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
comment:2 by , 11 years ago
I don't know if I caused problems with validation. And I in add access_log is abnormal, must be on the outside.
The following is my configuration files
limit_conn_zone $binary_remote_addr zone=perip:10m;
server
{
listen 8000;
server_name s3.xxx.com;
index index.html index.htm index.php;
root /data0/storage/down/;
location ~ /premium {
secure_link $arg_st,$arg_e;
secure_link_md5 xxxxx$remote_addr$uri$arg_e;
if ($secure_link = "") {
return 403;
}
if ($secure_link = "0") {
return 403;
}
rewrite /premium/files1/(.*)$ /$1;
rewrite /premium/files2/(.*)$ /user_upload/$1;
limit_conn perip 5;
limit_rate 3000k;
}
location ~ /free {
secure_link $arg_st,$arg_e;
secure_link_md5 xxxx$remote_addr$uri$arg_e;
if ($secure_link = "") {
return 403;
}
if ($secure_link = "0") {
return 403;
}
rewrite /free/files1/(.*)$ /$1;
rewrite /free/files2/(.*)$ /user_upload/$1;
limit_conn perip 1;
limit_rate 30k;
}
location ~ /registed {
secure_link $arg_st,$arg_e;
secure_link_md5 xxxx$remote_addr$uri$arg_e;
if ($secure_link = "") {
return 403;
}
if ($secure_link = "0") {
return 403;
}
rewrite /registed/files1/(.*)$ /$1;
rewrite /registed/files2/(.*)$ /user_upload/$1;
limit_conn perip 1;
limit_rate 50k;
}
add_header Content-Disposition 'attachment; filename="$arg_n"';
access_log /tmp/access.log;
}
comment:3 by , 11 years ago
Tested it is ok, but why can't different location separates the same zone name?
Although successful, such effect and in the server configuration "limit_conn zsf 1" is the same.
Below request is marching at the same time.
ip:8001/zsf/test.zip ok
ip:8001/zsf/test1.zip 503
ip:8001/zsf1/test.zip 503
ip:8001/zsf1/test1.zip 503
limit_conn_zone $binary_remote_addr zone=zsf:10m;
server
{
listen 8001;
index index.html index.htm index.php;
root /tmp/test;
location ~ /zsf {
limit_conn zsf 1;
limit_rate 10k;
}
location ~ /zsf1 {
limit_conn zsf 1;
limit_rate 10k;
}
}
comment:4 by , 11 years ago
The "location ~ /zsf1" in your config doesn't make sense as it's never matched, see http://nginx.org/r/location for details. Please use mailing list for further support question.
Works fine here. If you think there is a problem, please provide steps to reproduce the problem.
Note: triggering limit_conn limits with small static files with only one worker process isn't trivial as full request processing happens without going into event loop (unless sending to a client blocks), and thus there are no simultaneously processed requests to limit.