Increase timeout

Author: cameronwaterman

tests/tag/test_tagmanager.py

@@ -2387,7 +2387,7 @@ def test__create_writer_with_buffer_time__sends_when_timer_elapsed(self):
 
         writer.write(path, tbase.DataType.INT32, value, timestamp=timestamp)
         self._client.all_requests.assert_not_called()
-        for i in range(100):
+        for _ in range(500):
             if self._client.all_requests.call_count > 0:
                 break
             time.sleep(0.01)