The issue was due to a buggy version of geventhttpclient [1] python package used by the ifmap python client og the VNC api server. The version used here is 1.1.0. The bug was introduced in that 1.1.0 release and fixed since 1.3.0.
So we have to use version under 1.1.0 (1.0a0 tested and works) or at least upper that 1.3.0.
The issue was due to a buggy version of geventhttpclient [1] python package used by the ifmap python client og the VNC api server. The version used here is 1.1.0. The bug was introduced in that 1.1.0 release and fixed since 1.3.0.
So we have to use version under 1.1.0 (1.0a0 tested and works) or at least upper that 1.3.0.
[1] https:/ /github. com/gwik/ geventhttpclien t/pull/ 69