From af3b1da08f79b3b6a7820b2c34a9efe3ea5495fc Mon Sep 17 00:00:00 2001
From: Ilan Steemers <koed00@gmail.com>
Date: Tue, 26 Jan 2016 22:29:00 +0100
Subject: [PATCH 1/2] Makes DB polling time configurable via `poll` setting

---
 django_q/brokers/mongo.py | 2 +-
 django_q/brokers/orm.py   | 2 +-
 django_q/conf.py          | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/django_q/brokers/mongo.py b/django_q/brokers/mongo.py
index dfce5ba..a1235e7 100644
--- a/django_q/brokers/mongo.py
+++ b/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()
diff --git a/django_q/brokers/orm.py b/django_q/brokers/orm.py
index 0e65863..a0db3a9 100644
--- a/django_q/brokers/orm.py
+++ b/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()
diff --git a/django_q/conf.py b/django_q/conf.py
index ae8d022..58989d4 100644
--- a/django_q/conf.py
+++ b/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)

From ddb8f8117fd43c4040dabc8e0855419640ad18f4 Mon Sep 17 00:00:00 2001
From: Ilan Steemers <koed00@gmail.com>
Date: Tue, 26 Jan 2016 22:49:29 +0100
Subject: [PATCH 2/2] docs: adds `poll` configuration option

---
 docs/configure.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/configure.rst b/docs/configure.rst
index cb0183d..56453e5 100644
--- a/docs/configure.rst
+++ b/docs/configure.rst
@@ -303,6 +303,11 @@ Keep in mind however that settings this too high can degrade performance with mu
 Not supported by the default Redis broker.
 Defaults to ``1``.
 
+poll
+~~~~
+Sets the queue polling interval for database brokers that don't have a blocking call. Defaults to 0.2 (seconds).
+Currently only affects the ORM and MongoDB brokers.
+
 cache
 ~~~~~
 For some brokers, you will need to set up the Django `cache framework <https://docs.djangoproject.com/en/1.8/topics/cache/#setting-up-the-cache>`__