FCGI::Client::Connection - connection to FastCGI server
This module handles connection to FastCGI server.
$env is environment hash, same as CGI.$content is request body string. This method returns $stdout and $stderr strings.When error got, return undef. $appstatus is the status code of FastCGI server, this is one of the following code.
#define FCGI_REQUEST_COMPLETE 0 #define FCGI_CANT_MPX_CONN 1 #define FCGI_OVERLOADED 2 #define FCGI_UNKNOWN_ROLE 3
These constants defined at FCGI::Client::Constat.
FCGI_KEEP_CONN is not used by lighttpd's mod_fastcgi.c, and mod_fast_cgi for apache. And, FCGI.xs doesn't support it.
I seems FCGI_KEEP_CONN is not used in real world.