Configurare Apache + FastCGI su Windows

[andreafallico]

Non riesco a configurare i moduli mod_fcgid o mod_fastcgi con windows.
Ho provato questo codice:

#!/server/perl/perl/bin/perl -w

use CGI;
use FCGI;
use strict;

my $count = 0;
my $lives = 10;
my $request = FCGI::Request();
while($request->Accept() >= 0){
	my $cgi = new CGI;
	
	print $cgi->header();
	print $cgi->start_html('FCGI');
	print "Process ID: $$; Count is: ", ++$count;
	print $cgi->end_html();
	
	last unless $lives--;
}

exit 0;

e ricevo errore 500.
Con mod_fastcgi ricevo:

[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" started (pid 920)
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" (pid 920) terminated with exit with status '0'
[error] [client 127.0.0.1] (OS 109)Pipe terminata. : FastCGI: comm with server "C:/server/fcgi-bin/print5.fpl" aborted: GetOverlappedResult() failed
[error] [client 127.0.0.1] FastCGI: incomplete headers (0 bytes) received from server "C:/server/fcgi-bin/print5.fpl"


[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" restarted (pid 2076)
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" (pid 2076) terminated with exit with status '0'
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" restarted (pid 3580)
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" (pid 3580) terminated with exit with status '0'
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" restarted (pid 4048)
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" (pid 4048) terminated with exit with status '0'
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" restarted (pid 2428)
[error] [client 127.0.0.1] (OS 109)Pipe terminata. : FastCGI: comm with server "C:/server/fcgi-bin/print5.fpl" aborted: GetOverlappedResult() failed
[error] [client 127.0.0.1] FastCGI: incomplete headers (0 bytes) received from server "C:/server/fcgi-bin/print5.fpl"
[warn] FastCGI: (dynamic) server "C:/server/fcgi-bin/print5.fpl" (pid 2428) terminated with exit with status '0'

con mod_fcgid ricevo:

[info] mod_fcgid: server localhost:/server/perl/perl/bin/perl.exe(1980) started
[warn] [client 127.0.0.1] (OS 109)Pipe terminata. : mod_fcgid: get overlap result error
[error] [client 127.0.0.1] Premature end of script headers: print5.fpl
[info] mod_fcgid: server localhost:/server/perl/perl/bin/perl.exe(916) started
[info] mod_fcgid: process /server/perl/perl/bin/perl.exe(1980) exit(communication error), return code 9
[warn] [client 127.0.0.1] (OS 109)Pipe terminata. : mod_fcgid: get overlap result error
[error] [client 127.0.0.1] Premature end of script headers: print5.fpl

Apache è in ascolto sulla porta 8080 e nginx sulla 80 come reverse proxy, il file httpd.conf:

LogLevel debug
<LocationMatch /f?cgi-bin>
	Options ExecCGI
</LocationMatch>

<IfModule alias_module>
	Alias /cgi-bin /server/cgi-bin/
	Alias /fcgi-bin /server/fcgi-bin/
</IfModule>

<IfModule mime_module>
	<IfModule fcgid_module>
		AddHandler fcgid-script .fcgi .fpl .fpy
	</IfModule>
	<IfModule fastcgi_module>
		AddHandler fastcgi-script .fcgi .fpl .fpy
	</IfModule>
	AddHandler cgi-script .cgi .lua .pl .py .rb .sh .exe .bat
</IfModule>

<IfModule fcgid_module>
	FcgidConnectTimeout 8
	FcgidWrapper /server/python/python.exe .fpy
	FcgidWrapper /server/perl/perl/bin/perl.exe .fpl
</IfModule>

<IfModule fastcgi_module>
	FastCgiConfig -restart -restart-delay 10 -maxprocesses 5
</IfModule>

[saitfainder]

Almeno per quanto riguarda mod_fastcgi non manca la definizione FastCgiServer con cui indichi il server FastCGI con cui servire le richieste?

FastCgiServer c:/server/fcgi-bin/print5.fpl

[andreafallico]

Utilizzo gli script dinamici: http://books.google.it/books?id=_uE-...astcgi&f=false (Pagina 297)

Ma almeno il codice perl (print5.fpl) è giusto?

[saitfainder]

Ho provato la tua configurazione e il tuo script con mod_fastcgi su Linux e ho visto che funziona tutto perfettamente.

Nel tuo log degli errori sembrerebbe che lo script non rimane nel loop per l'Accept che restituisce direttamente -1, quindi un problema del modulo in quell'ambiente. GetOverlappedResult farebbe pensare ad un problema nella gestione delle pipe.

[andreafallico]

Nel tuo log degli errori sembrerebbe che lo script non rimane nel loop per l'Accept che restituisce direttamente -1, quindi un problema del modulo in quell'ambiente.

Finalmente hai trovato il colpevole, ho provato ad eseguire php come fastcgi e funziona perfettamente.

[saitfainder]

Quindi PHP sì e Perl no?

[andreafallico]

Forse il modulo FCGI non è configurato bene, utilizzo la versione portable di Strawberry Perl:

How to use Strawberry Perl Portable?
------------------------------------

* Extract strawberry portable ZIP into e.g. c:\......\
Note: choose a directory name without spaces and non us-ascii characters

* Launch c:\.....\portableshell.bat - it should open a command prompt window

* In the command prompt window you can:

1. run any perl script by launching

c:\> perl c:\path\to\script.pl

2. install additional perl modules (libraries) from http://www.cpan.org/ by

c:\> cpan Module::Name

3. run other tools included in strawberry like: perldoc, gcc, dmake ...

* If you want to use Strawberry Perl Portable not only from portableshell.bat,
you need to set the following environmental variables:

1. add c:\.....\perl\site\bin, c:\.....\perl\bin, and c:\.......\c\bin
to PATH variable

2. set variable TERM=dumb

Ho lanciato il comando cpan, poi ho lanciato il comando instmodsh ed il modulo è presente nella lista.
I file del modulo sono:

C:\server\perl\perl\site\lib\auto\FCGI\FCGI.bs
C:\server\perl\perl\site\lib\auto\FCGI\FCGI.dll
C:\server\perl\perl\site\lib\FCGI.pm

e ho aggiunto la cartella C:\server\perl\perl\site\lib\auto\FCGI\ al path di sistema.