Re: 500 - Internal Server Error

Johan Brichau <[email protected]>
Newsgroups gmane.comp.lang.smalltalk.squeak.seaside
Message-ID <[email protected]> 
Dario,

I think I scanned your email too quickly before. Does not seem to be an issue with mixup with fastcgi.
I’m not a lighttpd user, so I cannot comment on that any further.

My next suggestion would be: are you using an error handler in the seaside app? If there’s an error in your app, you would get an error 500 back.

Johan

> On 18 Nov 2016, at 14:36, [email protected] wrote:
> 
> Ciao Johan,
> 
> the MacBook lighttpd.conf is :
> 
> 
>> # Debian lighttpd configuration file
>> #
>> 
>> ############ Options you really have to take care of ####################
>> 
>> ## modules to load
>> # mod_access, mod_accesslog and mod_alias are loaded by default
>> # all other module should only be loaded if neccesary
>> # - saves some time
>> # - saves memory
>> 
>> server.modules              = (
>>             "mod_access",
>>             "mod_alias",
>>             "mod_accesslog",
>>             "mod_compress",
>>             "mod_rewrite",
>>             "mod_redirect",
>>             "mod_fastcgi",
>>             "mod_proxy",
>> #           "mod_evhost",
>> #          "mod_usertrack",
>> #           "mod_rrdtool",
>> #           "mod_webdav",
>> #           "mod_expire",
>> #           "mod_flv_streaming",
>> #           "mod_evasive"
>> )
>> 
>> ## a static document-root, for virtual-hosting take look at the
>> ## server.virtual-* options
>> server.document-root       = "/var/www/"
>> #
>> #         GESTIONE FILES DI RIFERIMENTO
>> #
>> # Begin
>> #
>> #######    Monticello    ######
>> $HTTP["url"] =~ "^/Album" {
>>     server.document-root  = "/Users/dtr/"
>>   }
>> #
>> # **** End file riferimento ****
>> #
>> #############################################################
>> #
>> #  GESTIONE MENU ON LINE
>> include "/DTRConfig/lighttpd/menuonline2200.conf"
> 
> Where menuonline2200.conf is:
> 
>> ##### /DTRConfig/lighttpd/menuonline/menuonline2200.conf #####
>> ###  GESTIONE MENU ON LINE
>> #
>> $HTTP["host"] =~ "menuonline.com$" {
>>   url.redirect = (
>>     "^/$"  => "http://www.menuonline.com/management <http://www.menuonline.com/management>"
>>         )
>> #
>>   $HTTP["url"] !~ "^/[A-Z]" {
>>     proxy.server = (
>>       "" =>
>>       (
>>         ("host" => "127.0.0.1","port" => 8888)
>>       )
>>     )
>>  }
>> #****  Gestione files di riferimento
>>  $HTTP["url"] =~ "^/[A-Z]" {
>>     server.document-root  = "/mnt/DTRDataBase/DTRdbMenuonline"
>>   }
>> }
> 
> 
> 
> ------------------------------------------------------------------------------------------------------------------
> 
> On the Ubuntu server with Gemstone 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"
> 
> 
> Where gestionale9060.conf is:
> 
>> ### gestionale9060.conf  ###
>> ###     ###
>> $HTTP["host"] =~ "gestionale.com$" {
>>   url.redirect = (
>>     "^/$"  => "http://www.gestionale.com/management <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"
>>         }
>> }
> 
> 
> 
> Thanks,
> 
> 	Dario
> 
> 
>> Dario,
>> 
>> Seems like you are trying to communicate to the zinc http backend using the lighttpd fastcgi module…
>> 
>> Can you share your lighttpd configuration to verify?
>> 
>> cheers
>> Johan
>> 
>>> On 18 Nov 2016, at 12:22, [email protected] <mailto:[email protected]> wrote:
>>> 
>>> Ciao,
>>> 
>>> 	( I try to report my problematic on this wiki, but I'm not sure )
>>> 
>>> 	i'm development Seaside  3.1.4.2 application into
>>> 
>>> 		 Pharo4.0 image 
>>> 		Latest update: #40625
>>> 
>>> 
>>> 	Into Pharo i configurate the Server with:
>>> 
>>> 		Type: ZnZincServerAdaptor
>>> 		Port: 8888
>>> 		Encoding: utf-8
>>> 		zinc on port 8888 [running]
>>> 
>>> 	On the system ( MacBook  OS X 10.7.5 ) i configured the Lighttpd web server for redirect the web request to the Pharo server.
>>> 
>>> 	All works fine but sometimes, when i submit request from the web browser, 
>>> 	
>>> 	the system answer:
>>> 	500 - Internal Server Error
>>> 
>>> 	When this error happens the lighttpd error.log file report at the same time :
>>> 
>>> 
>>> 2016-11-18 11:13:53: (network_writev.c.115) writev failed: Socket is not connected 9 
>>> 2016-11-18 11:13:53: (mod_proxy.c.853) write failed: Socket is not connected 57 
>>> 2016-11-18 11:13:53: (mod_proxy.c.939) proxy-server disabled: 127.0.0.1 8888 9 
>>> 2016-11-18 11:13:53: (mod_proxy.c.1316) no proxy-handler found for: /management 
>>> 2016-11-18 11:13:58: (mod_proxy.c.1361) proxy - re-enabled: 127.0.0.1 8888 
>>> 	
>>> 	Some considerations?
>>> 
>>> 
>>> 
>>> 
>>> 	The same problematic, but with less frequently, is on Ubuntu server with  Gemstone 3.1.0.6  and Seaside 3.0.1.3
>>> 
>>> 	On this system the lighttpd error.log file report at the error time:
>>> 
>>> 2016-11-16 18:41:32: (mod_fastcgi.c.2540) unexpected end-of-file (perhaps the fastcgi process died): pid: 0 socket: tcp:127.0.0.1:9061 
>>> 2016-11-16 18:41:32: (mod_fastcgi.c.3326) response not received, request sent: 1185 on socket: tcp:127.0.0.1:9061 for /management?_s=dHAnR5J1xJNZPC-0&_k=0zNcd6_tcDCkQySv,
>>> closing connection 
>>> 
>>> The gemstone_status on the server 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
>>> 
>>> /etc/service/gs_maintenance: up (pid 2096) 21900151 seconds
>>> /etc/service/gs_seaside-9060: up (pid 2098) 21900151 seconds
>>> /etc/service/gs_seaside-9061: up (pid 2100) 21900151 seconds
>>> /etc/service/gs_seaside-9062: up (pid 2107) 21900151 seconds
>>> /etc/service/gs_seaside-9063: up (pid 25194) 12810073 seconds
>>> /etc/service/gs_seaside-9064: up (pid 2111) 21900151 seconds
>>> /etc/service/gs_seaside-9065: up (pid 2113) 21900151 seconds
>>> /etc/service/gs_statmon-1: up (pid 2069) 21900151 seconds
>>> /etc/service/gs_statmon-60: up (pid 2071) 21900151 seconds
>>> 
>>> 
>>> 	Thanks for considerations.
>>> 
>>> 
>>> 		Dario
>>> 	
>>> _______________________________________________
>>> seaside mailing list
>>> [email protected] <mailto:[email protected]>
>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside <http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside>
>> 
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> 
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