Makes DB polling time configurable via poll setting

django_q/brokers/mongo.py

@@ -61,7 +61,7 @@ class Mongo(Broker):
         if task:
             return [(str(task['_id']), task['payload'])]
         # empty queue, spare the cpu
-        sleep(0.2)
+        sleep(Conf.POLL)
 
     def delete_queue(self):
         return self.collection.drop()

django_q/brokers/orm.py

@@ -61,7 +61,7 @@ class ORM(Broker):
                 task_list.append((task.pk, task.payload))
             return task_list
         # empty queue, spare the cpu
-        sleep(0.2)
+        sleep(Conf.POLL)
 
     def delete_queue(self):
         return self.purge_queue()

django_q/conf.py

@@ -50,6 +50,9 @@ class Conf(object):
     # ORM broker
     ORM = conf.get('orm', None)
 
+    # Database Poll
+    POLL = conf.get('poll', 0.2)
+
     # MongoDB broker
     MONGO = conf.get('mongo', None)
     MONGO_DB = conf.get('mongo_db', None)