Re: 500 - Internal Server Error

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] 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
> 	
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