you too can have ChunkWriteTimeout: 60 seconds

how to see it

nosetests swift/test/unit/proxy/controllers/test_obj.py:TestECObjController.test_GET_mismatched_fragment_archives -vsx

wait_for_it.patch

diff --git a/test/unit/proxy/controllers/test_obj.py b/test/unit/proxy/controllers/test_obj.py
index 835b31b..3723d02 100755
--- a/test/unit/proxy/controllers/test_obj.py
+++ b/test/unit/proxy/controllers/test_obj.py
@@ -2011,6 +2011,8 @@ class TestECObjController(BaseObjectControllerMixin, unittest.TestCase):
         self.assertTrue('/a/c/o' in msg)
         log_msg_args, log_msg_kwargs = self.logger.log_dict['error'][0]
         self.assertEqual(log_msg_kwargs['exc_info'][0], ECDriverError)
+        from eventlet import sleep
+        sleep(60)
 
     def test_GET_read_timeout(self):
         segment_size = self.policy.ec_segment_size