[winswitch] xpra crash on exit

[Antoine Martin]

On 15/07/15 18:12, Douglas Doole wrote:
> My system currently has xpra 0.15.3 on the client and 0.15.2 on the server
> (both running Ubuntu 14.04). When I exited the client today, it crashed
> with the following output:
Was this a normal exit (ie: from the tray) or did you control-C the client?
(snip)
> [xcb] Aborting, sorry about that.
> python: ../../src/xcb_io.c:274: poll_for_event: Assertion
> `!xcb_xlib_threads_sequence_lost' failed.
> Aborted (core dumped)
>
> This was a one time crash. I have used this combination of client/server
> before and after the crash successfully.
Yes, we try very hard to exit cleanly, but I wouldn't worry too much
about it we don't.

Cheers
Antoine