Returns the file transfer negotiator related to a particular connection. When
this class is requeste
Send a request to another user to send them a file. The other user has the
option of, accepting, rej
Returns a new, unique, stream ID to identify a file transfer.
Selects an appropriate stream negotiator after examining the incoming file
Enable the Jabber services related to file transfer on the particular
A convience method to create an IQ packet.