Add more tolerance to scheduler heartbeat (#1555)

2 files changed, 6 insertions, 6 deletions

diff --git a/rq/scheduler.py b/rq/scheduler.py
index ce5e754..850c1bc 100644
--- a/rq/scheduler.py
+++ b/rq/scheduler.py
@@ -106,7 +106,7 @@ class RQScheduler:
         pid = os.getpid()
         self.log.info("Trying to acquire locks for %s", ", ".join(self._queue_names))
         for name in self._queue_names:
-            if self.connection.set(self.get_locking_key(name), pid, nx=True, ex=60):
+            if self.connection.set(self.get_locking_key(name), pid, nx=True, ex=self.interval + 60):
                 successful_locks.add(name)
 
         # Always reset _scheduled_job_registries when acquiring locks
@@ -186,11 +186,11 @@ class RQScheduler:
             with self.connection.pipeline() as pipeline:
                 for name in self._queue_names:
                     key = self.get_locking_key(name)
-                    pipeline.expire(key, self.interval + 5)
+                    pipeline.expire(key, self.interval + 60)
                 pipeline.execute()
         else:
             key = self.get_locking_key(next(iter(self._queue_names)))
-            self.connection.expire(key, self.interval + 5)
+            self.connection.expire(key, self.interval + 60)
 
     def stop(self):
         self.log.info("Scheduler stopping, releasing locks for %s...",
diff --git a/tests/test_scheduler.py b/tests/test_scheduler.py
index 0cdcec4..684a076 100644
--- a/tests/test_scheduler.py
+++ b/tests/test_scheduler.py
@@ -198,8 +198,8 @@ class TestScheduler(RQTestCase):
             pipeline.expire(locking_key_2, 1000)
 
         scheduler.heartbeat()
-        self.assertEqual(self.testconn.ttl(locking_key_1), 6)
-        self.assertEqual(self.testconn.ttl(locking_key_1), 6)
+        self.assertEqual(self.testconn.ttl(locking_key_1), 61)
+        self.assertEqual(self.testconn.ttl(locking_key_1), 61)
 
         # scheduler.stop() releases locks and sets status to STOPPED
         scheduler._status = scheduler.Status.WORKING
@@ -213,7 +213,7 @@ class TestScheduler(RQTestCase):
         scheduler.acquire_locks()
         self.testconn.expire(locking_key_1, 1000)
         scheduler.heartbeat()
-        self.assertEqual(self.testconn.ttl(locking_key_1), 6)
+        self.assertEqual(self.testconn.ttl(locking_key_1), 61)
 
     def test_enqueue_scheduled_jobs(self):
         """Scheduler can enqueue scheduled jobs"""