sub import {
my $self = shift;
+ $PLP::interface = $self;
my $request = FCGI::Request();
$SIG{TERM} = sub {
$request->LastCall();
#!/usr/bin/perl
use PLP::Backend::FastCGI;
-Then enable either I<mod_fastcgi> or I<mod_fcgid>, and setup F<httpd.conf>
-(often just create a F</etc/apache2/conf.d/plp>) with:
+Then enable either I<mod_fcgid> (recommended) or I<mod_fastcgi>, and
+setup F<httpd.conf> (in new installs just create F</etc/apache/conf.d/plp>) with:
<IfModule mod_fastcgi.c>
AddHandler fastcgi-script plp
FCGIWrapper /foo/bar/plp.fcgi .plp
</IfModule>
+=head1 DESCRIPTION
+
+This is usually the preferred backend, providing persistent processes
+for speeds comparable to L<mod_perl|PLP::Backend::Apache> and
+reliability closer to L<CGI|PLP::Backend::CGI>.
+
+Servers often feature auto-adjusting number of daemons, script timeouts,
+and occasional restarts.
+
+=head2 Configuration directives
+
+PLP behaviour can be configured by setting environment variables.
+
+=over 16
+
+=item PLP_CACHE
+
+Sets caching off if false (0 or empty), on otherwise (true or undefined).
+When caching, PLP saves your script in memory and doesn't re-read
+and re-parse it if it hasn't changed. PLP will use more memory,
+but will also run 50% faster.
+
+=back
+
=head1 AUTHOR
Mischa POSLAWSKY <perl@shiar.org>