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Lighttpd 500 - Internal Server Error

Posted by GLASS mailing list on Dec 14, 2016; 10:31am
URL: https://forum.world.st/Lighttpd-500-Internal-Server-Error-tp4926873.html

Ciao,

i have a deployment system based on:

Ubuntu 14.04.3 LTS

lighttpd/1.4.33

Gemstone 3.1.0.6 and Seaside 3.0.1.3 ( based on gsDevKitHome )

daemontools service

The gemstone_status report:

Status Version Owner Pid Port Started Type Name
------- --------- --------- ----- ----- ------------ ------ ----
OK 3.1.0.6 scandella 2030 48678 mar 09 23:14 Stone gestionale
OK 3.1.0.6 scandella 2032 51188 mar 09 23:14 cache gestionale~9af495ccd1149d82
OK 3.1.0.6 scandella 1041 55320 lug 27 16:42 Netldi gs64ldi

[sudo] password for scandella:
/etc/service/gs_maintenance: up (pid 2096) 24149022 seconds
/etc/service/gs_seaside-9060: up (pid 2098) 24149022 seconds
/etc/service/gs_seaside-9061: up (pid 2100) 24149022 seconds
/etc/service/gs_seaside-9062: up (pid 2107) 24149022 seconds
/etc/service/gs_seaside-9063: up (pid 25194) 15058944 seconds
/etc/service/gs_seaside-9064: up (pid 2111) 24149022 seconds
/etc/service/gs_seaside-9065: up (pid 2113) 24149022 seconds
/etc/service/gs_statmon-1: up (pid 2069) 24149022 seconds
/etc/service/gs_statmon-60: up (pid 2071) 24149022 seconds

All works fine but sometimes, when i submit request from the web browser,

the system answer:

500 - Internal Server Error

The lighttpd error.log file report :

2016-12-13 18:59:43: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9063
2016-12-13 18:59:43: (mod_fastcgi.c.3326) response not received, request sent: 1257 on socket: tcp:127.0.0.1:9063 for /management?_s=h-H_UZDlAW9vjeAd&_k=K6phqdJG0twKKFe_&130&_=1481651821674, closing connection
2016-12-14 07:24:47: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9064
2016-12-14 07:24:47: (mod_fastcgi.c.3326) response not received, request sent: 1255 on socket: tcp:127.0.0.1:9064 for /management?_s=ewL9oIqahJYTg2aG&_k=Cp54IXTsOKapNF0s&33&_=1481696524804, closing connection
2016-12-14 08:47:14: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9061
2016-12-14 08:47:14: (mod_fastcgi.c.3326) response not received, request sent: 1145 on socket: tcp:127.0.0.1:9061 for /management?_s=ewL9oIqahJYTg2aG&_k=NvMDMozgDgiFiMo5&279, closing connection

2016-12-14 09:20:31: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9065
2016-12-14 09:20:31: (mod_fastcgi.c.3326) response not received, request sent: 1214 on socket: tcp:127.0.0.1:9065 for /management?_s=ewL9oIqahJYTg2aG&_k=FueEPpFpqVc4Wwx5, closing connection

2016-12-14 09:47:11: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9061
2016-12-14 09:47:11: (mod_fastcgi.c.3326) response not received, request sent: 1145 on socket: tcp:127.0.0.1:9061 for /management?_s=Fht3TbJjyqvUBwAI&_k=AoZiK_IFUH55p5cS&599, closing connection

2016-12-14 10:28:12: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9065
2016-12-14 10:28:12: (mod_fastcgi.c.3326) response not received, request sent: 1145 on socket: tcp:127.0.0.1:9065 for /management?_s=Fht3TbJjyqvUBwAI&_k=1z4-QodskdA3iI0O&217, closing connection

Some records of error.log is added but without any web error.

Some, for example at:

2016-12-14 09:20:31: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9065

2016-12-14 09:20:31: (mod_fastcgi.c.3326) response not received, request sent: 1214 on socket: tcp:127.0.0.1:9065 for /management?_s=ewL9oIqahJYTg2aG&_k=FueEPpFpqVc4Wwx5, closing connection

coincides with a web browser 500 - Internal Server Error exception

Some considerations?

Thanks,

Dario

--------------------------------------------------------

The lighttpd.conf is:

server.modules = (
"mod_access",
"mod_alias",
"mod_compress",
"mod_redirect",
"mod_rewrite",
"mod_fastcgi",
"mod_proxy",
"mod_cgi",
)

server.document-root = "/var/www/"
server.upload-dirs = ( "/var/cache/lighttpd/uploads" )
server.errorlog = "/var/log/lighttpd/error.log"
server.pid-file = "/var/run/lighttpd.pid"
#server.username = "www-data"
#server.groupname = "www-data"
server.port = 80

# esecuzione *cgi APC UPS
cgi.execute-x-only = "enable"
cgi.assign += ( ".cgi" => "" )

index-file.names = ( "index.php", "index.html", "index.lighttpd.html" )
url.access-deny = ( "~", ".inc" )
static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )

compress.cache-dir = "/var/cache/lighttpd/compress/"
compress.filetype = ( "application/javascript", "text/css", "text/html", "text/plain" )

# default listening port for IPv6 falls back to the IPv4 port
## Use ipv6 if available
#include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
include_shell "/usr/share/lighttpd/create-mime.assign.pl"
include_shell "/usr/share/lighttpd/include-conf-enabled.pl"
include "/etc/lighttpd/gestionale9060.conf"
include "/etc/lighttpd/development9040.conf"

Where "/etc/lighttpd/gestionale9060.conf" is:

### gestionale9060.conf ###
### ###
$HTTP["host"] =~ "gestionale.com$" {
url.redirect = (
"^/$" => "http://www.gestionale.com/management"
)
$HTTP["url"] !~ "^/[A-Z]" {
fastcgi.server = (
"" =>
(
("host" => "127.0.0.1","port" => 9060,"check-local" => "disable","mode" => "responder" ),
("host" => "127.0.0.1","port" => 9061,"check-local" => "disable","mode" => "responder" ),
("host" => "127.0.0.1","port" => 9062,"check-local" => "disable","mode" => "responder" ),
("host" => "127.0.0.1","port" => 9063,"check-local" => "disable","mode" => "responder" ),
("host" => "127.0.0.1","port" => 9064,"check-local" => "disable","mode" => "responder" ),
("host" => "127.0.0.1","port" => 9065,"check-local" => "disable","mode" => "responder" )
)
)
}
$HTTP["url"] =~ "^/[A-Z]" {
server.document-root = "/DTRDataBase/DTRdbMenuonline"
}
}

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