As we have have now removed the expensive Route member we can further compact the message objects.

- Compact StorageMessageAddress to 16 bytes by
   - using reference to cluster name.
   - Use small enums for protocol and node type.
- Avoid having StorageMessage as separate allocation.
- Avoid default values

1 files changed, 5 insertions, 1 deletions

diff --git a/searchcore/src/apps/vespa-feed-bm/document_api_message_bus_bm_feed_handler.cpp b/searchcore/src/apps/vespa-feed-bm/document_api_message_bus_bm_feed_handler.cpp
index 714add169fd..a1429a1c572 100644
--- a/searchcore/src/apps/vespa-feed-bm/document_api_message_bus_bm_feed_handler.cpp
+++ b/searchcore/src/apps/vespa-feed-bm/document_api_message_bus_bm_feed_handler.cpp
@@ -19,10 +19,14 @@ using storage::lib::NodeType;
 
 namespace feedbm {
 
+namespace {
+    vespalib::string _Storage("storage");
+}
+
 DocumentApiMessageBusBmFeedHandler::DocumentApiMessageBusBmFeedHandler(BmMessageBus &message_bus)
     : IBmFeedHandler(),
       _name(vespalib::string("DocumentApiMessageBusBmFeedHandler(distributor)")),
-      _storage_address(std::make_unique<StorageMessageAddress>("storage", NodeType::DISTRIBUTOR, 0)),
+      _storage_address(std::make_unique<StorageMessageAddress>(&_Storage, NodeType::DISTRIBUTOR, 0)),
       _message_bus(message_bus),
       _route(_storage_address->to_mbus_route())
 {