Ubuntu
unity8 package

  1. Bug #1624407
  2. Comment #5

Comment 5 for bug 1624407

Revision history for this message
Alan Griffiths (alan-griffiths) wrote : Re: Closing an application doesn’t actually close it, it merely requests all its windows to be closed

AFAIK Mir follows the same model as X11 (which has the WM_DELETE_WINDOW message but no WM_QUIT). I guess you could kill(pid, SIGTERM)?