Smack File Transfer Problem

Smack Smack Dev
1

Hi,

I have a question regarding to the file transfer.

In my program, I created User A and User B.

A was sending the file to B.

My original code was like this:

// Create the outgoing file transfer
OutgoingFileTransfer transfer = manager.createOutgoingFileTransfer("xxxxxx@gmail.com");

but it didn’t work, the smack debuger said Exception in thread “AWT-EventQueue-0” java.lang.IllegalArgumentException: IQ Type not understood

But i chaged to

OutgoingFileTransfer transfer = manager.createOutgoingFileTransfer("xxxxxx@gmail.com/Smack05B73129");

and it worked…

Can anyone know why createOutgoingFileTransfer requires that weird receiver userID? Is there any way make the first way work?

Thank you.

2

Can anyone know why createOutgoingFileTransfer requires that weird receiver userID?

This is by design of XMPP, see RFC-3921, Section 11.1 Rule 4.3.

Is there any way make the first way work?

No, I don’t think so.

3

Thanks for you reply.

Do you know how can I get my contact’s full JID of the form <user@domain/resource>?

Thank you.

4

I got it…myRoster.getRoster().getPresence(entry).getFrom()

Thank you.

5

Thank you！