Oh, sorry, there is another error at different place now.
The POST returns an error message:Status 503 Service Unavailable.
Session did not start before timeout expired. Check session logs.
From the launcher logs I see that launcher has received the request, generated sessionID and launched vtkw-server, which is ready for connection, but does not receives it. When I check for /data/proxy.txt file, there is no URL information in it. I guess error is between 2-3 steps, but may be you have any idea on where to look?
Launcher log
2022-05-17 14:37:21,167:DEBUG:asyncio:Using selector: EpollSelector
2022-05-17 14:38:02,325:INFO:aiohttp.access:127.0.0.1 [17/May/2022:14:37:37 +0000] “POST /paraview/ HTTP/1.1” 503 252 “http://localhost” “Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:100.0) Gecko/20100101 Firefox/100.0”
log of vtkw-server.py
…
e59d6d7a-d5ee-11ec-91e6-0242ac110002 //prints out session id
Interactor type
vtkInteractorStyleTrackballCamera
interactor was set up
wslink: Starting factory
Thank you very much,
Best regards,
Evgeniya