Hi,
i took some time and played with the latest mod_proxy_fcgi and PHP as
Backend.
It even works somehow :-)
I use trunk on Solaris 10x86 and PHP 5.1.2 configured as fastcgi server.
PHP has been configured with "doc_root = /opt/www/html" and
"cgi.fix_pathinfo = 0"
Omitting these settings when accessing /opt/www/html/i.php gives:
"No input file specified."
According to truss PHP tried to stat some weird files
(e.g. proxy:balancer://phpfiles/i.php) finds nothing and *bang*
In the working case SCRIPT_FILENAME is set to e.g.
"proxy:balancer://phpfiles/i.php"
My simple php apps work nevertheless.
relevant lines from httpd.conf...
=================================
<Proxy balancer://phpfiles>
BalancerMember fcgi://localhost:8000
</Proxy>
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} -f
# according to the docs REQUEST_FILENAME should contain the full
filename
# in this case its the same as REQUEST_URI (i.e. /i.php and not
/opt/www/html/i.php)
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} \.php$
#RewriteRule ^/(.*) balancer://phpfiles/$1
[E=SCRIPT_FILENAME:%{DOCUMENT_ROOT}%{REQUEST_FILENAME},P]
# tried to overwrite SCRIPT_FILENAME, rewrite.log confirms this, but it
didn't work ;-)
# RewriteRule ^/(.*) fcgi://localhost:8000/$1 [P] # needs patch below
(1)
RewriteRule ^/(.*) balancer://phpfiles:8000/$1 [P]
error.log (Patch (1) applied and corresponding RewriteRule used)
==================================================================
...
mod_proxy_fcgi.c(88): proxy: FCGI: canonicalising URL
//localhost:8000/i.php
mod_proxy_fcgi.c(113): [client 192.168.210.20] proxy: FCGI: set
r->filename to proxy:fcgi://localhost:8000/i.php
mod_proxy_fcgi.c(118): [client 192.168.210.20] proxy: FCGI: set
r->path_info to /i.php
proxy_util.c(1397): [client 192.168.210.20] proxy: *: found reverse
proxy worker for fcgi://localhost:8000/i.php
mod_proxy.c(756): Running scheme fcgi handler (attempt 0)
...
>From my limited perspective r->filename should be set to
"/opt/www/html/i.php"
Any ideas?
While playing with mod_rewrite i realized it does not recognize fcgi as
scheme yet (1)
The following patch should solve this.
Index: httpd-trunk/modules/mappers/mod_rewrite.c
===================================================================
--- httpd-trunk/modules/mappers/mod_rewrite.c (revision 396157)
+++ httpd-trunk/modules/mappers/mod_rewrite.c (working copy)
@@ -577,6 +577,9 @@
if (!strncasecmp(uri, "tp://", 5)) { /* ftp:// */
return 6;
}
+ if (!strncasecmp(uri, "cgi://", 6)) { /* fcgi:// */
+ return 7;
+ }
break;
case 'g':
--
Markus Schiegl | [EMAIL PROTECTED] | [EMAIL PROTECTED] | PGP-KeyID:
0x21063504
