From: Paul Brannan <pbrannan@...>
Date: 2005-10-13T05:22:32+09:00
Subject: Re: event based model - best way to implement?

On Wed, Oct 12, 2005 at 04:26:13AM +0900, Robert Klemme wrote:
> Here's a typical example which uses a reader thread per client
> 
> .require 'socket'
> .port = (ARGV[0] || 80).to_i
> .server = TCPServer.new('localhost', port)
> .while (session = server.accept)
> .  Thread.new(session) do |sess|
> .    puts "Request: #{sess.gets}"
> .    sess.print "HTTP/1.1 200/OK\r\nContent-type: text/html\r\n\r\n"
> .    sess.print "<html><body><h1>#{Time.now}</h1></body></html>\r\n"
> .    # other stuff
> .    sess.close
> .  end
> .end

You can use gserver for this, too:

  require 'gserver'
  class MyServer < GServer
    def serve(io)
      puts "Request: #{sess.gets}"
      sess.print "HTTP/1.1 200/OK\r\nContent-type: text/html\r\n\r\n"
      sess.print "<html><body><h1>#{Time.now}</h1></body></html>\r\n"
      # other stuff
      sess.close
    end
  end
  port = (ARGV[0] || 80).to_i
  server = MyServer.new(port)
  server.start
  server.join

Paul