fooking is distributed gateway server.It transfers client's requests to backend and send responses back with fpm protocol.
Just like Nginx, as building a http server with nginx and fastcgi server(e.g fpm, etc..), you can create a socket server with fooking.

1 gateway server adding dynamicly.
2 unique sessionid for each client.
3 group broadcast(like redis's pub/sub).
4 server status monitor.
5 clients event notify(onconnect and onclose).
6 all language supported(php, python, etc...).
7 custom message protocol by lua.
8 backend connection keepalive.

client protocol is the protocol use in clients to fooking,
default build up with 4 bytes header in bigend and body, But you can custom protocol with lua(reference script.lua).

backend protocol is the protocol use in fooking to backends, you can use any luanguage with support fastcgi.
this protocol is simply, reference: http://www.fastcgi.com/drupal/node/6?q=node/22

this example is chat room, source code in example/chat

• Step 1(download and compile)
  git clone https://github.com/scgywx/fooking.git
  cd {$FOOKING_PATH}
  make
• Step 2(start fooking router server)
  cd src
  ./fooking ../router.lua
• Step 3(start fooking gateway server)
  ./fooking ../config.lua
• Step 4(start fastcgi server, e.g php-fpm) service php-fpm start(if it was started please skip this step)
• Step 5(test) modify websocket server host and port in example/chat/index.html(search 'ws://')
  open index.html in your browser and starting chat