Comment 7 for bug 1501747

Unfortunately tigervnc is lacking feature for multiple connect to the same listen port. So if epoptes can use new port for every connection the above patch works only for the first connection, then epoptes has to be restarted.

https://github.com/TigerVNC/tigervnc/issues/227

In the mean time, we use tightvnc, the attached patch is needed to avoid epoptes launching the default tigervnc's vncviewer.