#99 packet event

[Jxck]

Added packet event to socket.

but I need more detail about packetCreate for implement.

[rauchg]

Perfect, thanks @Jxck

[rauchg]

https://github.com/LearnBoost/engine.io/blob/master/lib/socket.js#L275

packetCreate would be emitted with the object passed to writeBuffer there.
Essentially:

var packet = { type: type, data: data };
this.emit('packetCreate', packet);

This would allow 3rd parties to modify / examine outgoing packets

[Jxck]

ah, I see.