[2964] clarify ZoneJournalReader can be created from a separate thread.

diff --git a/src/lib/python/isc/server_common/datasrc_clients_mgr.py b/src/lib/python/isc/server_common/datasrc_clients_mgr.py
index d5d595cc3fbaf67be4b77ccc8b114a69d7b72513..75e68275743da04e8ecb5f495b0e3dfa2c175fb0 100644 (file)
--- a/src/lib/python/isc/server_common/datasrc_clients_mgr.py
+++ b/src/lib/python/isc/server_common/datasrc_clients_mgr.py
@@ -80,8 +80,8 @@ class DataSrcClientsMgr:
         such access thread safe.  In general, the find() method on the list
         and the use of ZoneFinder created by a DataSourceClient in the list
         cannot be done by multiple threads without explicit synchronization.
-        On the other hand, multiple threads can create and use ZoneUpdater
-        or ZoneIterator on a DataSourceClient in parallel.
+        On the other hand, multiple threads can create and use ZoneUpdater,
+        ZoneIterator, or ZoneJournalReader on a DataSourceClient in parallel.
 
         Parameter:
           rrclass (isc.dns.RRClass): the RR class of the ConfigurableClientList