Catch exception if we can't change process priority on Windows

Fix #380
9 years ago · 137cf59e97
parent 061a6e3b25
commit 137cf59e97
1 changed files with 4 additions and 1 deletions
--- a/gns3server/modules/qemu/qemu_vm.py
+++ b/gns3server/modules/qemu/qemu_vm.py
@ -773,7 +773,10 @@ class QemuVM(BaseVM):
                    priority = win32process.IDLE_PRIORITY_CLASS
                else:
                    priority = win32process.NORMAL_PRIORITY_CLASS
-                win32process.SetPriorityClass(handle, priority)
+                try:
+                    win32process.SetPriorityClass(handle, priority)
+                except win32process.error as e:
+                    log.error('Could not change process priority for QEMU VM "{}": {}'.format(self._name, e))
        else:
            if self._process_priority == "realtime":
                priority = -20