Xpra: Ticket #2352: xpra shadow server has unexplained delays

When connecting to a shadow server, I experience significant delays in drawing. In one case, tray icon was "stuck" in 1 clipboard request pending (maybe somehow related to #2338 ?)

In both cases, graph looked like this:

The "bump" in the graph indicates me doing "something" in the shadow server (in that case, I switched workspaces). Before doing "the action", the server was "idle" (I was working on something in the client) After doing "the action", it seems that server "stops" sending data.

Please advise on what diagnostics would be helpful :/

Client: Win10 / Xpra-Python3-x86_64_3.0-r23016 Server: Ubuntu 16.04.6 / v3.0-r23052



Wed, 03 Jul 2019 09:53:08 GMT - stdedos: attachment set


Wed, 03 Jul 2019 10:06:49 GMT - Antoine Martin: owner changed

Does the problem go away if you disable the clipboard? Does re-connecting help?

Please advise on what diagnostics would be helpful :/

As per wiki/ReportingBugs, the usual would be a good start:

etc


Mon, 22 Jul 2019 16:03:38 GMT - Antoine Martin:

Bump.


Wed, 24 Jul 2019 09:38:23 GMT - stdedos: status changed; resolution set

It seems that it is "somehow" fixed in these versions:

Xpra GTK3 client version 3.0-r23250 64-bit
 running on Microsoft Windows 10
GStreamer version 1.16.0 for Python 3.7.4 64-bit
Xpra GTK3 shadow server version 3.0-r23271 64-bit
 running on Linux Ubuntu 16.04 xenial

Sat, 23 Jan 2021 05:49:00 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2352