Multiple Spice connections

[SoerenBusse]

Hi,

currently we're trying to implement the spice-web-client in our VM-system. The problem is that the users should be able to access multiple VMs at the same time, so we need a proxy that can handle multiple connections at the same time.
I saw that the spice-web-client supports arguments like "vmHost" and "vmPort". I tried websockify, but it ignores this parameters and forward the connection to the via command line passed IP/Port.

So how to start websockify so that it can handle multiple ports? Or are there any other Proxys available which can handle this parameters?