Get client Connection oncreateUser

Just wondering is there a way I get the current Connection the client is signing up with . like Meteor methods have this.connection.

I have few work arounds
– saving all connections details on connection and later find it with the id which the client will pass.

– creating a custom create user method , then get the connection from the method(this.connection)

Answering part of my question myself . if you want to do any thing reasonable with socket .Just use because default sockjs sucks