Add more debug log to track CASE failure during commission

src/app/CASESessionManager.cpp

@@ -90,6 +90,12 @@ void CASESessionManager::UpdatePeerAddress(ScopedNodeId peerId)
             return;
         }
     }
+    else
+    {
+        ChipLogDetail(CASESessionManager,
+                      "UpdatePeerAddress: Found existing OperationalSessionSetup instance for peerId[" ChipLogFormatX64 "]",
+                      ChipLogValueX64(peerId.GetNodeId()));
+    }
 
     session->PerformAddressUpdate();
 }

src/app/OperationalSessionSetup.cpp

@@ -411,7 +411,7 @@ void OperationalSessionSetup::PerformAddressUpdate()
     CHIP_ERROR err = LookupPeerAddress();
     if (err != CHIP_NO_ERROR)
     {
-        ChipLogError(Controller, "PerformAddressUpdate could not perform lookup");
+        ChipLogError(Controller, "Failed to lookup peer address: %" CHIP_ERROR_FORMAT, err.Format());
         DequeueConnectionCallbacks(err);
         // Do not touch `this` instance anymore; it has been destroyed in DequeueConnectionCallbacks.
         return;

src/messaging/ReliableMessageMgr.cpp

@@ -322,6 +322,7 @@ CHIP_ERROR ReliableMessageMgr::SendFromRetransTable(RetransTableEntry * entry)
             // After the first failure notify session manager to refresh device data
             if (entry->sendCount == 1 && mSessionUpdateDelegate != nullptr)
             {
+                ChipLogDetail(ExchangeManager, "Notify session manager to update peer address");
                 mSessionUpdateDelegate->UpdatePeerAddress(entry->ec->GetSessionHandle()->GetPeer());
             }
         }