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Realtime web framework combine koa and socket.io.
This project is under development now.
socket.io
support koa style middleware when socket connect and disconnect.- socket event route support.
- Make
socket.io
's event handler support generator function. - Extent
socket.io
'ssocket
object likekoa
'scontext
, to compact with somekoa
's middlewares.
$ npm install koa.io --save
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);
Please check out this simple chat example.
MIT