Represents each one of the user's connection to the session (the local one and other user's connections).
Therefore each Session and Stream object has an attribute of type Connection
Time when this connection was created (UTC milliseconds)
data
data:string
Data associated to this connection (and therefore to certain user). This is an important field:
it allows you to broadcast all the information you want for each user (a username, for example)
Represents each one of the user's connection to the session (the local one and other user's connections). Therefore each Session and Stream object has an attribute of type Connection