highclass99
October 14, 2012 06:06AM
I have a nginx setup with a fastcgi upstream of 5 servers
10.1.1.1 to 10.1.1.5

When a PHP has a long loop (which is due to bad php coding which is
difficult to fix at this moment where the PHP process itself crashes),

The nginx fastcgi request loops through all the servers, for example the
error logs show:
2012/10/14 18:33:52 [error] 4478#0: *900244 recv() failed (104: Connection
reset by peer) while reading response header from upstream, client:
122.32.55.139, server: mydomain.com, request: "GET /132727767 HTTP/1.1",
upstream: "fastcgi://10.1.1.1:9000", host: "www.mydomain.com"
2012/10/14 18:34:06 [error] 4478#0: *900244 recv() failed (104: Connection
reset by peer) while reading response header from upstream, client:
122.32.55.139, server: mydomain.com, request: "GET /132727767 HTTP/1.1",
upstream: "fastcgi://10.1.1.2:9000", host: "www.mydomain.com"
2012/10/14 18:34:23 [error] 4478#0: *900244 recv() failed (104: Connection
reset by peer) while reading response header from upstream, client:
122.32.55.139, server: mydomain.com, request: "GET /132727767 HTTP/1.1",
upstream: "fastcgi://10.1.1.3:9000", host: "www.mydomain.com"
2012/10/14 18:34:36 [error] 4478#0: *900244 recv() failed (104: Connection
reset by peer) while reading response header from upstream, client:
122.32.55.139, server: mydomain.com, request: "GET /132727767 HTTP/1.1",
upstream: "fastcgi://10.1.1.4:9000", host: "www.mydomain.com"
2012/10/14 18:34:52 [error] 4478#0: *900244 recv() failed (104: Connection
reset by peer) while reading response header from upstream, client:
122.32.55.139, server: mydomain.com, request: "GET /132727767 HTTP/1.1",
upstream: "fastcgi://10.1.1.5:9000", host: "www.mydomain.com"

Therefore I have tried
fastcgi_next_upstream error;
and
fastcgi_next_upstream off;

But this does not seem to help... Am I missing something?
_______________________________________________
nginx mailing list
nginx@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx
Subject Author Posted

fastcgi_next_upstream settings and "Connection reset by peer" errors

highclass99 October 14, 2012 06:06AM



Sorry, only registered users may post in this forum.

Click here to login

Online Users

Guests: 99
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 421 on December 02, 2018
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready