Fix the notification command sent to xfrout by ddns

src/bin/ddns/ddns.py.in

@@ -29,7 +29,6 @@ from isc.config.module_spec import ModuleSpecError
 from isc.cc import SessionError, SessionTimeout, ProtocolError
 import isc.util.process
 import isc.util.cio.socketsession
-from isc.notify.notify_out import ZONE_NEW_DATA_READY_CMD
 import isc.server_common.tsig_keyring
 from isc.server_common.dns_tcp import DNSTCPContext
 from isc.datasrc import DataSourceClient
@@ -543,7 +542,7 @@ class DDNSServer:
     def __notify_xfrout(self, zname, zclass):
         '''Notify xfrout of the update.'''
         param = {'zone_name': zname.to_text(), 'zone_class': zclass.to_text()}
-        msg = create_command(ZONE_NEW_DATA_READY_CMD, param)
+        msg = create_command('notify', param)
         self.__notify_update(XFROUT_MODULE_NAME, msg, zname, zclass)
 
     def __notify_update(self, modname, msg, zname, zclass):

src/bin/ddns/tests/ddns_test.py

@@ -26,7 +26,6 @@ from isc.config.config_data import ConfigData
 from isc.config.ccsession import create_answer, ModuleCCSessionError
 from isc.config.module_spec import ModuleSpecError
 from isc.server_common.dns_tcp import DNSTCPContext
-from isc.notify import notify_out
 import ddns
 import errno
 import os
@@ -1171,7 +1170,7 @@ class TestDDNSSession(unittest.TestCase):
             sent_msg, sent_group = self.__cc_session._sent_msg[msg_cnt]
             sent_cmd = sent_msg['command']
             self.assertEqual('Xfrout', sent_group)
-            self.assertEqual(notify_out.ZONE_NEW_DATA_READY_CMD, sent_cmd[0])
+            self.assertEqual('notify', sent_cmd[0])
             self.assertEqual(2, len(sent_cmd[1]))
             self.assertEqual(TEST_ZONE_NAME.to_text(), sent_cmd[1]['zone_name'])
             self.assertEqual(TEST_RRCLASS.to_text(), sent_cmd[1]['zone_class'])