cloudflare timeout error 522 524 fix by increasing limit

cloudflare timeout error fix

to fix this server  timeout 300s (5minutes)

php or any backend application (5 minutes equal or less than server timeout)

database mysql timeout is generally 2 hours.

in nginx

fastcgi as a proxy so we can increase timeout,

clients limits (server to user/browser).

NOTE: these timeout errors temporary during peak.

when limited can’t finish the request in specified time.

if you are shared hosting aske them increase limits or ignore, if problem occurs frequently move to another host or upgrade your plan.

move to vps or cloud hosting.

shared host limits

500X problems related series unlike 404 not found  301 redirect 200 ok

nginx side proxy readtimeout (Fixed)

500x error fix

client_header_timeout 300;
client_body_timeout 300;
fastcgi_read_timeout 300;
client_max_body_size 32m;
fastcgi_buffers 8 128k;
fastcgi_buffer_size 128k;

if still not solved try below

in case of fastcgi

fastcgi_buffers 8 128k;
fastcgi_buffer_size 256k;
fastcgi_read_timeout 600;
fastcgi_send_timeout 600;
proxy_connect_timeout 600;
proxy_send_timeout 600;
proxy_read_timeout 600;
send_timeout 600;

how to fix 504 gateway nginx timeout error

cloudflare 522 524 error in wordpress in vps server.

how to fix 504 gateway nginx timeout error?

504 gateway time out  problem description.

This problem is entirely due to slow IP communication between back-end computers, possibly including the Web server. Only the people who set up the network at the site which hosts the Web server can fix this problem.

what is nginx?

Nginx is an open source reverse proxy server for HTTP, HTTPS, SMTP, POP3, and IMAP protocols, as well as a load balancer, HTTP cache, and a web server. The nginx project started with a strong focus on high concurrency, high performance and low memory usage.

how nginx causes 504 timeout?

this error appears mainly nginx installed servers. because nginx reduces max_execution_time for .php script.

how to fix 504 error in nginx servers.

simply we need to increase timeout range unfortunately newbies without knowledge can’ do this we need to contact hosting support for increasing limit. some times it’s not worked hosting providers ask permission you to uninstall nginx. if you do this you are out of 504 gateway error. but you get high cpu load on server.

how to increase the timeout limit in ngnix?

/etc/ngnix/ngnix.conf

send_timeout 120;
proxy_read_timeout 120;
proxy_connect_timeout 120;

If they are not there you may add them or create a .conf file in /etc/nginx/conf.d/ folder with those values.
Then restart nginx:
# /etc/init.d/nginx restart

read more about this ngnix .org official.

 to fix 520 521 523 524 gate way time out in cloudflare

these errors not by cloudflare it’s by your web server.

fix nginx 502 bad gateway

open /etc/nginx/nginx.conf
add the following lines into http section :

1 2	fastcgi_buffers 8 16k; fastcgi_buffer_size 32k;

you config should look like this :

1 2 3 4 5 6 7 8

http { . . fastcgi_buffers 8 16k; fastcgi_buffer_size 32k; . . }

 

Restart nginx and fastcgi.

resource may help you

http://www.nginxtips.com/502-bad-gateway-using-nginx/

http://www.unixmen.com/how-i-fixed-nginx-502-bad-gateway-error/http://stackoverflow.com/questions/3704626/nginx-502-bad-gateway-error-only-in-firefox

Fix nginx 502 Bad Gateway error