Represents a connection to an OpenTok session. The OTSession class includes a connection property, which is an OTConnection object. Also, The OTStream class includes a connection property, which is an OTConnection object.
Getting information about the connection
The unique connection ID for this OTConnection object.
@property (readonly) NSString *connectionId
The time at which the Connection was created on the OpenTok server.
@property (readonly) NSDate *creationTime