Refs #20628: Check interface changes before creating new send resources

Signed-off-by: cferreiragonz <carlosferreira@eprosima.com>
eProsima · Apr 3, 2024 · d5a6499 · d5a6499
1 parent 3614ab0
commit d5a6499
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/cpp/rtps/participant/RTPSParticipantImpl.cpp b/src/cpp/rtps/participant/RTPSParticipantImpl.cpp
@@ -1485,9 +1485,12 @@ void RTPSParticipantImpl::update_attributes(
                 local_participant_proxy_data->default_locators.add_unicast_locator(locator);
             }
 
-            createSenderResources(m_att.builtin.metatrafficMulticastLocatorList);
-            createSenderResources(m_att.builtin.metatrafficUnicastLocatorList);
-            createSenderResources(m_att.defaultUnicastLocatorList);
+            if (local_interfaces_changed)
+            {
+                createSenderResources(m_att.builtin.metatrafficMulticastLocatorList);
+                createSenderResources(m_att.builtin.metatrafficUnicastLocatorList);
+                createSenderResources(m_att.defaultUnicastLocatorList);
+            }
             if (!modified_locators.empty())
             {
                 createSenderResources(modified_locators);