Direct Connection File Transfers

Hi There,

We recently upgraded to Smack 3.2.0 from 3.1.0 and everything is working great so far.

My question is, for file transfers, we currently proxy everything by default. Is there a way to specify to attempt a direct connection across different LANs and if it fails, to fall back on the proxy?

I cannot seem to find docs on how one would accomplish this.

Thanks!