Hi,
I’m French and I’ve some problem with nginx 0.8.38 and PHP-FPM 5.3.0
with Suhosin patch
I’ve got random instant 502 Bad Gateway errors, generaly a refresh make
the page works again but it’s really anoying.
Nginx Config :
user www;
worker_processes 1;
daemon on;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
worker_rlimit_nofile 32000;
events {
worker_connections 4096;
use epoll;
}
http {
include mime.types;
default_type text/plain;
limit_zone http $binary_remote_addr 1m;
limit_zone https $binary_remote_addr 1m;
client_body_timeout 8;
client_header_timeout 5;
keepalive_timeout 5;
keepalive_requests 10;
send_timeout 8;
client_max_body_size 512k;
access_log off;
error_log off;
client_header_buffer_size 16k;
large_client_header_buffers 16 16k;
output_buffers 2 32k;
postpone_output 1460;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
reset_timedout_connection on;
ignore_invalid_headers on;
autoindex on;
msie_padding on;
gzip on;
gzip_http_version 1.1;
gzip_vary on;
gzip_comp_level 6;
gzip_proxied any;
gzip_types text/plain text/css application/json
application/x-javascript text/xml application/xml application/xml+rss
text/javascript;
gzip_buffers 16 16k;
gzip_disable “MSIE [1-6].(?!.*SV1)â€;
server
{
listen 80 default rcvbuf=8192 sndbuf=16384 backlog=65536;
index index.html index.htm index.php;
root /home/www/;
limit_conn http 10;
access_log off;
location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ {
expires 3600;
break;
}
location ~ \.php(/|$) {
include fastcgi_params;
}
location ~ \.php5(/|$) {
include fastcgi_params;
}
location ~ \.php4(/|$) {
include fastcgi_params;
}
location /cache/status {
stub_status on;
access_log off;
}
}
Fastcgi params :
fastcgi_connect_timeout 5;
fastcgi_send_timeout 8;
fastcgi_buffer_size 512k;
fastcgi_buffers 64 64k;
fastcgi_busy_buffers_size 512k;
fastcgi_temp_file_write_size 512k;
fastcgi_ignore_client_abort on;
fastcgi_intercept_errors on;
fastcgi_read_timeout 45;
fastcgi_pass unix:/tmp/php.socket;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param GATEWAY_INTERFACE CGI;
fastcgi_param SERVER_SOFTWARE RD;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
fastcgi_param REDIRECT_STATUS 200;
PHP-FPM conf :
<?xml version="1.0" ?>
<configuration>
<section name="global_options">
<value name="pid_file">/var/run/php5-fpm.pid</value>
<value name="error_log">/var/log/php-fpm.log</value>
<value name="log_level">warn</value>
<value name="emergency_restart_threshold">60</value>
<value name="emergency_restart_interval">1m</value>
<value name="process_control_timeout">4s</value>
<value name="daemonize">yes</value>
</section>
<workers>
<section name="pool">
<value name="name">RD</value>
<value name="listen_address">/tmp/php.socket</value>
<value name="listen_options">
<value name="backlog">-1</value>
<value name="owner">www</value>
<value name="group">www</value>
<value name="mode">0666</value>
</value>
<value name="php_defines">
</value>
<value name="user">www</value>
<value name="group">www</value>
<value name="pm">
<value name="style">static</value>
<value name="max_children">150</value>
<value name="apache_like">
<value name="StartServers">25</value>
<value name="MinSpareServers">5</value>
<value name="MaxSpareServers">35</value>
</value>
</value>
<value name="request_terminate_timeout">0s</value>
<value name="request_slowlog_timeout">0s</value>
<value name="slowlog">/var/log/php-fpm.log.slow</value>
<value name="rlimit_files">1024</value>
<value name="rlimit_core">0</value>
<value name="chroot"></value>
<value name="chdir"></value>
<value name="catch_workers_output">yes</value>
<value name="max_requests">65536</value>
<value name="allowed_clients">127.0.0.1</value>
<value name="environment">
<value name="HOSTNAME">$HOSTNAME</value>
<value name="PATH">/usr/local/bin:/usr/bin:/bin</value>
<value name="TMP">/tmp</value>
<value name="TMPDIR">/tmp</value>
<value name="TEMP">/tmp</value>
<value name="OSTYPE">$OSTYPE</value>
<value name="MACHTYPE">$MACHTYPE</value>
<value name="MALLOC_CHECK_">2</value>
</value>
</section>
</workers>
</configuration>
Server config :
Intel Corei5 (Lynnfield) 4x 2.66+ GHz 8 Mo L2 - FSB 1333 MHz
64 bits
8 Go DDR3
Intel SSD X25-M 2x 80 Go RAID 0/1
GigaEthernet
If anyone have an idea
It’s very strange because it’s instant and random whereas it would be
timedout all the time
Thank’s in advance.
Posted at Nginx Forum: