實時Web框架：koa.io

聯合koa與socket.io的實時Web框架。

特性

• socket.io 支持 koa 風格的中間件當socket連接和斷開時
• socket事件路由支持
• Make socket.io's event handler support generator function.
• Extent socket.io's socket object like koa's context, to compact with some koa's middlewares.

用法

var koa = require('koa.io');

var app = koa();

// middleware for koa
app.use(function*() {
});


// middleware for scoket.io's connect and disconnect
app.io.use(function* (next) {
  // on connect
  yield* next;
  // on disconnect
});

// router for socket event
app.io.route('new message', function* () {
  // we tell the client to execute 'new message'
  var message = this.args[0];
  this.broadcast.emit('new message', message);
});

app.listen(3000);

項目主頁：http://www.baiduhome.net/lib/view/home/1414419681481