connected event not emitted on multiplexed connection

[bachwehbi]

Can be reproduced with the following example

// with transport set to Socket.io
var client1 = new bbt.Stream(opts)
client1.on('connected', function() {
    console.log('Client 1 connected')
})

//Wait some time

var client2 = new bbt.Stream(opts)
client2.on('connected', function() {
    console.log('Client 2 connected')
})

Output:

Client 1 connected

Client 2 will not emit the connected event.