gistfile1.diff

--- bugzilla.orig/Bugzilla/CGI.pm       2010-01-09 20:39:11.000000000 +0400
+++ bugzilla/Bugzilla/CGI.pm    2010-01-12 00:02:14.811537343 +0400
@@ -35,7 +35,7 @@
 
 use CGI qw(-no_xhtml -oldstyle_urls :private_tempfiles :unique_headers SERVER_PUSH);
 
-use base qw(CGI);
+use base qw(CGI::Fast);
 
 use Bugzilla::Constants;
 use Bugzilla::Error;
@@ -63,7 +63,7 @@
     my ($invocant, @args) = @_;
     my $class = ref($invocant) || $invocant;
 
-    my $self = $class->SUPER::new(@args);
+    my $self = bless new CGI, $class;
 
     # Make sure our outgoing cookie list is empty on each invocation
     $self->{Bugzilla_cookie_list} = [];

gistfile2.PL

sub the_callout {
  do shift;
  map{ delete Bugzilla->request_cache->{$_} } grep { $_ ne 'params' } keys %{ Bugzilla->request_cache };
}

gistfile3.PL

# this is to be used in conjunction with 
# clean_inc_subnamespace  =>  'Bugzilla::Config'
# and the new save_env feature

# to avoid fork exiting after max_requests put this into the 
# BEGIN{
# ...
  *CORE::GLOBAL::exit = sub {
    last CALLED_OUT;
  }
# ...
#}

sub the_callout {
  do shift;
  CALLED_OUT: $Bugzilla::_request_cache = {}; # to be used with 
                # clean_inc_subnamespace  =>  'Bugzilla::Config'}
                # in the FCGI::Spawn->new(); and config is
                # to be re-read on each request
}

# ...
my $spawn = FCGI::Spawn->new();
# ...

# to import modules for sharing afterwards
map {
  $FCGI::Spawn::fcgi = new CGI; $spawn->callout( $_, $FCGI::Spawn::fcgi ) ; undef $CGI::Q;
}( $webguiRoot.'/../www/index.pl', $bugzillaRoot.'/index.cgi',  );
undef $FCGI::Spawn::fcgi;

# Bugzilla.pm is imported for request cache and database handle cleaning
our %SAVE_ENV = %ENV; eval " use Bugzilla;  " ; die $@ if $@; %ENV = %SAVE_ENV; undef %SAVE_ENV;
#
# You need one of two those lines below to keep from errors on fork()ed database
# handles those known not to work after the fork().
#
# with mysql, auto_reconnect feature is useful for persistent forks. You may not have
# such an option for other DBD/DBMS software.
eval 'Bugzilla->dbh->{mysql_auto_reconnect} = 1;' ; die $@ if $@;
# This is to drop out database handles before fork()s, somewhy $_request_cache is undef()'d
# in Bugzilla::_cleanup, need to define it after that.
eval 'Bugzilla::_cleanup; $Bugzilla::_request_cache={};' ; die $@ if $@;

# ...
$spawn->spawn();
# ...

gistfile4.txt

# Nginx config, the server{} section internals
   charset utf-8;
      root   /var/www/bugzilla;
                location ~ /\.ht.*|.*(localconfig.*|\.p[ml])$ {
            deny  all;
      }
                        location /Bugzilla { deny  all; }
                        location ~      ^/data/webdot/[^/].*\.dot$ { deny  all; }
                        location ~      ^/data/attachments/[^/]* { deny  all; }
                        location =      /data/duplicates.rdf { allow  all; }
                        location ~      ^/data/[^/]* { deny  all; }
      location ~ \.cgi$ {
          fastcgi_pass   unix:/tmp/spawner.sock;
      }
      if ($uri ~ "^(.*\.(pl|cgi))(/.+)?$") {
          set     $unpath_script_name      $1;
          set     $path_info      $3;
      }       
                        location   /docs/ {
                                alias    /usr/local/share/doc/bugzilla/;
                        }
                }