There are quite a few problems to solve if you want a client to reconnect. Either it would have to remember or just lose the surface state information that is stored on the server.
But we don't have to consider such an enhancement yet to resolve this bug. Just returning errors to the client and letting it close gracefully would be enough. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu. https://bugs.launchpad.net/bugs/1340120 Title: Some Mir clients spin at 100% CPU if the server dies Status in Mir: Triaged Status in Qt integration with the Mir display server: Invalid Status in “mir” package in Ubuntu: New Status in “unity-mir” package in Ubuntu: Invalid Status in “unity8” package in Ubuntu: Invalid Bug description: From time to time, some application uses 100% CPU but is not running in foreground (not even in the list of recent application on the application scope) For example, in the top output below gallery-app uses 100% CPU, but it is not 'launched' (not in recent apps) top - 12:09:39 up 2:41, 2 users, load average: 1,82, 1,48, 2,31 Tasks: 250 total, 1 running, 246 sleeping, 3 stopped, 0 zombie %Cpu(s): 3,1 us, 5,5 sy, 0,6 ni, 90,2 id, 0,6 wa, 0,0 hi, 0,0 si, 0,0 st KiB Mem: 1878580 total, 1775476 used, 103104 free, 33104 buffers KiB Swap: 524284 total, 2144 used, 522140 free. 1023324 cached Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3895 phablet 20 0 302372 96608 40712 S 117,0 5,1 22:21.13 gallery-app 15556 phablet 20 0 5820 1088 752 R 35,6 0,1 0:00.13 top I attached the output of strace for the gallery-app. It is not specific to the gallery-app, I noticed this behavior with system-settings too. I didn't find any pattern to reproduce this problem reliably. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: unity8 7.90+14.10.20140709.2-0ubuntu1 Uname: Linux 3.4.0-5-mako armv7l ApportVersion: 2.14.4-0ubuntu1 Architecture: armhf Date: Thu Jul 10 11:56:49 2014 InstallationDate: Installed on 2014-07-10 (0 days ago) InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140710-020204) SourcePackage: unity8 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1340120/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
