Avoid endless ssh password query
@cbosdo
Submitted by Cédric Bosdonnat Assigned to Spice Bug List
Description
When viewing a spice display over SSH without a key added to an agent, the user gets prompted for SSH password endlessly.
It would be much better to have the SSH password asked only once.
Corresponding downstream opensuse bug: https://bugzilla.suse.com/show_bug.cgi?id=1008185