Refs #18002. Improve warning message.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>
eProsima · Apr 10, 2024 · 9dc7030 · 9dc7030
1 parent 25db48b
commit 9dc7030
Showing 1 changed file with 13 additions and 5 deletions.
diff --git a/src/cpp/rtps/participant/RTPSParticipantImpl.cpp b/src/cpp/rtps/participant/RTPSParticipantImpl.cpp
@@ -1980,21 +1980,29 @@ bool RTPSParticipantImpl::createReceiverResources(
 
     for (auto it_loc = Locator_list.begin(); it_loc != Locator_list.end(); ++it_loc)
     {
-        bool ret = m_network_Factory.BuildReceiverResources(*it_loc, newItemsBuffer, max_receiver_buffer_size);
+        Locator_t loc = *it_loc;
+        bool ret = m_network_Factory.BuildReceiverResources(loc, newItemsBuffer, max_receiver_buffer_size);
         if (!ret && ApplyMutation)
         {
             uint32_t tries = 0;
             while (!ret && (tries < m_att.builtin.mutation_tries))
             {
                 tries++;
-                applyLocatorAdaptRule(*it_loc);
-                ret = m_network_Factory.BuildReceiverResources(*it_loc, newItemsBuffer, max_receiver_buffer_size);
+                applyLocatorAdaptRule(loc);
+                ret = m_network_Factory.BuildReceiverResources(loc, newItemsBuffer, max_receiver_buffer_size);
             }
         }
 
-        if (!ret && log_when_creation_fails)
+        if (ret)
         {
-            EPROSIMA_LOG_WARNING(RTPS_PARTICIPANT, "Could not create the specified receiver resource");
+            *it_loc = loc;
+        }
+        else if (log_when_creation_fails)
+        {
+            std::string postfix = ApplyMutation ? ". Applied mutation until: " + IPLocator::to_string(loc) : "";
+            static_cast<void>(postfix); // Might be unused if log is disabled
+            EPROSIMA_LOG_WARNING(RTPS_PARTICIPANT,
+                    "Could not create the specified receiver resource for '" << *it_loc << "'" << postfix);
         }
 
         ret_val |= !newItemsBuffer.empty();