dual-engine.io-client 

Allow a dualapi domain in a browser to communicate with a dualapi
domain behind an engine.io server. The server side transport and example use is at dual-engine.io.

Generally, the server is connected by providing engine.io-client to the domain. The server domain will be provided at the requested mount point (in this case server/..), and we will receive connect/server upon successful connection.

``javascript
var dualapi = require('dualapi')
.use(require('dual-engine.io-client'));

var d = dualapi()
.mount({
connect: {
server: function () {
// server is connected. say hello
d.send({ to: ['server', 'hello'], body: 'Hellooo!' });
}
}
});

d.engineio(require('engine.io-client'), ['server']);
``

Use browserify to build the client side
javascript.