From ab1ceb3b48beebd99028b35e2b6f0ffecd046077 Mon Sep 17 00:00:00 2001
From: Kevin Heifner <heifnerk@objectcomputing.com>
Date: Wed, 3 Apr 2024 20:14:14 -0500
Subject: [PATCH] More logging around trace api

---
 .../include/eosio/trace_api/chain_extraction.hpp          | 2 ++
 .../include/eosio/trace_api/store_provider.hpp            | 6 ++++++
 plugins/trace_api_plugin/store_provider.cpp               | 8 ++++++++
 3 files changed, 16 insertions(+)

diff --git a/plugins/trace_api_plugin/include/eosio/trace_api/chain_extraction.hpp b/plugins/trace_api_plugin/include/eosio/trace_api/chain_extraction.hpp
index 05860bb1ef..bf4f9d3b9d 100644
--- a/plugins/trace_api_plugin/include/eosio/trace_api/chain_extraction.hpp
+++ b/plugins/trace_api_plugin/include/eosio/trace_api/chain_extraction.hpp
@@ -119,7 +119,9 @@ class chain_extraction_impl_type {
 
    void store_lib( uint32_t block_num ) {
       try {
+         dlog("append_lib");
          store.append_lib( block_num );
+         dlog("append_lib done");
       } catch( ... ) {
          except_handler( MAKE_EXCEPTION_WITH_CONTEXT( std::current_exception() ) );
       }
diff --git a/plugins/trace_api_plugin/include/eosio/trace_api/store_provider.hpp b/plugins/trace_api_plugin/include/eosio/trace_api/store_provider.hpp
index d30d5f9a21..54d774bafd 100644
--- a/plugins/trace_api_plugin/include/eosio/trace_api/store_provider.hpp
+++ b/plugins/trace_api_plugin/include/eosio/trace_api/store_provider.hpp
@@ -62,11 +62,17 @@ namespace eosio::trace_api {
     */
    template<typename DataEntry, typename File>
    static uint64_t append_store(const DataEntry &entry, File &file) {
+      dlog("pack");
       auto data = fc::raw::pack(entry);
+      dlog("tellp");
       const auto offset = file.tellp();
+      dlog("write");
       file.write(data.data(), data.size());
+      dlog("flush");
       file.flush();
+      dlog("sync");
       file.sync();
+      dlog("append_store done");
       return offset;
    }
 
diff --git a/plugins/trace_api_plugin/store_provider.cpp b/plugins/trace_api_plugin/store_provider.cpp
index ae42e843da..9edbd0af29 100644
--- a/plugins/trace_api_plugin/store_provider.cpp
+++ b/plugins/trace_api_plugin/store_provider.cpp
@@ -53,13 +53,21 @@ namespace eosio::trace_api {
 
    void store_provider::append_lib(uint32_t lib) {
       fc::cfile index, trx_id;
+      dlog("slice_number");
       const uint32_t slice_number = _slice_directory.slice_number(lib);
+      dlog("find_or_create_index_slice");
       _slice_directory.find_or_create_index_slice(slice_number, open_state::write, index);
+      dlog("metadata_log_entry");
       auto le = metadata_log_entry { lib_entry_v0 { .lib = lib }};
+      dlog("append_store");
       append_store(le, index);
+      dlog("find_or_create_trx_id_slice");
       _slice_directory.find_or_create_trx_id_slice(slice_number, open_state::write, trx_id);
+      dlog("append_store");
       append_store(le, trx_id);
+      dlog("set_lib");
       _slice_directory.set_lib(lib);
+      dlog("append_lib done");
    }
 
    void store_provider::append_trx_ids(block_trxs_entry tt){