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libbitcoin · May 15, 2024 · 76aca8d · 76aca8d
1 parent 1d7943e
commit 76aca8d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/chasers/chaser_snapshot.cpp b/src/chasers/chaser_snapshot.cpp
@@ -53,6 +53,8 @@ code chaser_snapshot::start() NOEXCEPT
     if (enabled_bytes_)
         bytes_ = archive().store_body_size();
 
+    // TODO: std::max(archive().get_top_confirmed(), config().top_bypass()).
+    // TODO: this will ensure the period does not start until it is costly.
     if (enabled_valid_)
         valid_ = archive().get_top_confirmed();
 
@@ -185,6 +187,7 @@ bool chaser_snapshot::update_bytes() NOEXCEPT
 
 bool chaser_snapshot::update_valid(height_t height) NOEXCEPT
 {
+    // The difference may be negative and therefore show zero growth (ok).
     const auto growth = floored_subtract(height, valid_);
     const auto sufficient = (growth >= snapshot_valid_);
     valid_ = sufficient ? height : valid_;