Univention Bugzilla – Bug 57025
Veyon screen preview does not scale in large environments
Last modified: 2024-04-23 09:10:59 CEST
Created attachment 11189 [details] iptraffic
In a customer environment the use case is to have 6 classrooms, maybe more, open in parallel. The teachers open the classroom and monitor all screens, but there are still interruptions in view. (see screenshot) These are caused for example by restarting clients in one classroom during exammode, while the other room gets these interruptions. First school: Summe Clients: 345 Anzahl Räume: 72 Second school Summe Clients: 351 Anzahl Räume: 82
Another customer affected 2023121221000131 Customer use near 1000 devices in the school environment and between 300-400 devices are active in use at the same time. I guess this is a bit to much to handle for the Veyon Proxy.
(In reply to Mirac Erdemiroglu from comment #6) > Another customer affected 2023121221000131 > > Customer use near 1000 devices in the school environment and between 300-400 > devices are active in use at the same time. > > I guess this is a bit to much to handle for the Veyon Proxy. Which version of the Veyon Proxy was used in this case, and are there any crashes reported by the Veyon Proxy when calling `univention-app logs ucsschool-veyon-proxy`?
At the other customer Mirac mentioned we used latest ucsschool appcenter veyon first and pulled 4.8.2.17 in a given procedure from Univention support team then. So we used original ucsscholl veyon version and also 4.8.2.17 now.
Another customer affected 2024041921000151 They using 30 computer rooms and 700 clients.
The update to a newer container version "could" be help. docker pull veyon/webapi-proxy:4.8.2.17 docker tag veyon/webapi-proxy:4.8.2.17 docker.software-univention.de/ucsschool-veyon-proxy:4.7.4.14-0 univention-app remove ucsschool-veyon-proxy univention-app install ucsschool-veyon-proxy --do-not-pull-image
Because of the increasing list of tickets at this bug I increased the "who will be affected by this bug"