Linux下用Nginx作Perl程序服务器及其中Perl模块的配置

# yum install perl

# cd /usr/local/src
# wget http://www.cpan.org/modules/by-module/FCGI/FCGI-0.74.tar.gz
# tar -xzvf FCGI-0.74.tar.gz
# cd FCGI-0.74
# perl Makefile.PL 
# make
# make install

server {
 
  listen  80;
  server_name test.jb51.net;
  #access_log /data/logs/nginx/test.jb51.net.access.log main;
 
  index index.html index.php index.html;
  root /data/site/test.jb51.net;
 
  location / 
  {
 
  }
 
  location ~ \.pl$ 
  {
   include fastcgi_params;
   fastcgi_pass 127.0.0.1:8999;
   #fastcgi_pass unix:/var/run/jb51.net.perl.sock;
   fastcgi_index index.pl;
  }
}

$socket = FCGI::OpenSocket( "127.0.0.1:8999", 10 ); #use IP sockets

$socket = FCGI::OpenSocket( "/var/run/jb51.net.perl.sock", 10 ); #use IP sockets

#!/usr/bin/perl
 
use FCGI;
use Socket;
use POSIX qw(setsid);
 
require 'syscall.ph';
 
&daemonize;
 
#this keeps the program alive or something after exec'ing perl scripts
END() { } BEGIN() { }
*CORE::GLOBAL::exit = sub { die "fakeexit\nrc=".shift()."\n"; };
eval q{exit};
if ($@) {
 exit unless $@ =~ /^fakeexit/;
};
 
&main;
 
sub daemonize() {
 chdir '/'     or die "Can't chdir to /: $!";
 defined(my $pid = fork) or die "Can't fork: $!";
 exit if $pid;
 setsid     or die "Can't start a new session: $!";
 umask 0;
}
 
sub main {
  $socket = FCGI::OpenSocket( "127.0.0.1:8999", 10 ); #use IP sockets
  $request = FCGI::Request( \*STDIN, \*STDOUT, \*STDERR, \%req_params, $socket );
  if ($request) { request_loop()};
   FCGI::CloseSocket( $socket );
}
 
sub request_loop {
  while( $request->Accept() >= 0 ) {
 
   #processing any STDIN input from WebServer (for CGI-POST actions)
   $stdin_passthrough ='';
   $req_len = 0 + $req_params{'CONTENT_LENGTH'};
   if (($req_params{'REQUEST_METHOD'} eq 'POST') && ($req_len != 0) ){
    my $bytes_read = 0;
    while ($bytes_read < $req_len) {
      my $data = '';
      my $bytes = read(STDIN, $data, ($req_len - $bytes_read));
      last if ($bytes == 0 || !defined($bytes));
      $stdin_passthrough .= $data;
      $bytes_read += $bytes;
    }
   }
 
   #running the cgi app
   if ( (-x $req_params{SCRIPT_FILENAME}) && #can I execute this"-|");
  unless(defined($pid)) {
   print("Content-type: text/plain\r\n\r\n");
      print "Error: CGI app returned no output - ";
      print "Executing $req_params{SCRIPT_FILENAME} failed !\n";
   next;
  }
  if ($pid > 0) {
   close(CHILD_RD);
   print PARENT_WR $stdin_passthrough;
   close(PARENT_WR);
 
   while(my $s = <KID_TO_READ>) { print $s; }
   close KID_TO_READ;
   waitpid($pid, 0);
  } else {
     foreach $key ( keys %req_params){
      $ENV{$key} = $req_params{$key};
     }
     # cd to the script's local directory
     if ($req_params{SCRIPT_FILENAME} =~ /^(.*)\/[^\/]+$/) {
       chdir $1;
     }
 
   close(PARENT_WR);
   close(STDIN);
   #fcntl(CHILD_RD, F_DUPFD, 0);
   syscall(&SYS_dup2, fileno(CHILD_RD), 0);
   #open(STDIN, "<&CHILD_RD");
   exec($req_params{SCRIPT_FILENAME});
   die("exec failed");
  }
   }
   else {
    print("Content-type: text/plain\r\n\r\n");
    print "Error: No such CGI app - $req_params{SCRIPT_FILENAME} may not ";
    print "exist or is not executable by this process.\n";
   }
 
  }
}

#!/bin/sh
#
# nginx – this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse # proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /opt/nginx/conf/nginx.conf
# pidfile: /opt/nginx/logs/nginx.pid
 
# Source function library.
. /etc/rc.d/init.d/functions
 
# Source networking configuration.
. /etc/sysconfig/network
 
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
 
perlfastcgi="/usr/bin/fastcgi-wrapper.pl"
prog=$(basename perl)
 
lockfile=/var/lock/subsys/perl-fastcgi
 
start() {
 [ -x $perlfastcgi ] || exit 5
 echo -n $"Starting $prog: "
 daemon $perlfastcgi
 retval=$"Stopping $prog: "
 killproc $prog -QUIT
 retval=$"$1" in
 start)
  rh_status_q && exit 0
  $1
  ;;
 stop)
  rh_status_q || exit 0
  $1
  ;;
 restart)
  $1
  ;;
 reload)
  rh_status_q || exit 7
  $1
  ;;
 force-reload)
  force_reload
  ;;
 status)
  rh_status
  ;;
 condrestart|try-restart)
  rh_status_q || exit 0
  ;;
 *)
  echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
  exit 2
 esac

# chmod a+x /usr/bin/fastcgi-wrapper.pl
# chmod a+x /etc/rc.d/init.d/perl-fastcgi

# /usr/local/nginx-1.4.2/sbin/nginx
# /etc/init.d/perl-fastcgi start

#!/usr/bin/perl
 
print "Content-type:text/html\n\n";
print <<EndOfHTML;
<html><head><title>Perl Environment Variables</title></head>
<body>
<h1>Perl Environment Variables</h1>
EndOfHTML
 
foreach $key (sort(keys %ENV)) {
 print "$key = $ENV{$key}<br>\n";
}
 
print "</body></html>";

ab -n 1000 -c 10 http://test.jb51.net/test.pl

ab -n 100000 -c 500 http://test.jb51.net/test.pl

./configure --with-http_perl_module

Can't locate ExtUtils/Embed.pm in @INC (@INC contains: /usr/lib/perl5/5.10.0/i386-linux-thread-multi /usr/lib/perl5/5.10.0 /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi /usr/local/lib/perl5/site_perl/5.10.0 /usr/lib/perl5/vendor_perl/5.10.0/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.10.0 /usr/lib/perl5/vendor_perl /usr/local/lib/perl5/site_perl .)

yum -y install perl-devel perl-ExtUtils-Embed

#位于http配置中
 perl_modules perl/lib;
 perl_require test.pm;
 
#位于server配置中
 location /user/ {
 perl pkg_name::process;
 }

package pkg_name;
 
use Time::Local;
use nginx;
 
sub process {
 my $r = shift;
 
 $r->send_http_header('text/html; charset=utf-8');
 my @arr = split('/', $r->uri);
 my $username = @arr[2];
 
 if (!$username || ($username eq "")) {
 $username = "Anonymous";
 }
 
 $r-&gt;print('Hello, You name is : <strong>' . $username . '</strong>');
 $r-&gt;rflush();
 return;
}
 
1;
__END__

Hello, You name is : netingcn