Xpra: Ticket #1949: RFB rate control for desktop servers

See ticket:1948#comment:1 : the problem is solved for shadow servers by skipping "polling" refresh frames until the packet send queue is (almost) empty. For desktop servers, we're dealing with damage events that aren't tagged as "polling" refreshes, and can't be dropped. We'll need to accumulate them and process them later when congestion occurs.

Sun, 28 Jul 2019 09:18:53 GMT - Antoine Martin: status, milestone changed

Sat, 23 Jan 2021 05:38:07 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1949