Qubes/manager
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Watch for domain start/stop events and refresh VM connection info

Browse Source 
QubesVm object caches some domain state (domain ID in libvirt object,
Qubes DB connection socket), which can become out of date in
case of start/stop events. Currently it needs manual trigger to refresh
itself.
This commit is contained in:
Marek Marczykowski-Górecki 2015-03-30 04:59:08 +02:00
parent 10ec6014b0
commit f65dcdbf10
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
qubesmanager/main.py
View File

@ -261,6 +261,7 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.qvm_collection = qvm_collection
self.blk_manager = blk_manager
self.blk_manager.tray_message_func = trayIcon.showMessage
self.qubes_watch.setup_domain_watch(self.domain_state_changed_callback)
self.qubes_watch.setup_block_watch(self.blk_manager.block_devs_event)
self.blk_watch_thread = threading.Thread(target=self.qubes_watch.watch_loop)
self.blk_watch_thread.daemon = True
@ -510,6 +511,12 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.manager_settings.setValue('position/y', self.y())
# do not sync for performance reasons
def domain_state_changed_callback(self, name = None, uuid = None):
if name is not None:
vm = self.qvm_collection.get_vm_by_name(name)
if vm:
vm.refresh()
def get_vms_list(self):
self.qvm_collection.lock_db_for_reading()
self.qvm_collection.load()