if a worker is DISABLED while processing a task, it shouldn't resume after finishing it

gluon/scheduler.py

@@ -657,6 +657,7 @@ class Scheduler(MetaScheduler):
                     self.w_stats.status = RUNNING
                     self.w_stats.total += 1
                     self.wrapped_report_task(task, self.async(task))
+                    if not self.w_stats.status == DISABLED:
                         self.w_stats.status = ACTIVE
                 else:
                     self.w_stats.empty_runs += 1