Integrate database turbo setting into native interface, update config defaults.

console/executor_test_reader.cpp

@@ -26,6 +26,43 @@ using namespace network;
 using namespace system;
 using format = boost_format;
 
+// address index conflict walk (const).
+
+void executor::read_test(const hash_digest& key) const
+{
+    if (!query_.address_enabled())
+    {
+        logger("Address index is disabled.");
+        return;
+    }
+
+    logger("Address conflict walk.");
+    const auto start = fine_clock::now();
+
+    // Candidates are all rows on the key's chain, matches are verified.
+    size_t candidates{};
+    for (auto it = store_.outs.it({ key }); it; ++it)
+        ++candidates;
+
+    const auto walk = duration_cast<milliseconds>(fine_clock::now() - start);
+
+    database::output_links out{};
+    if (const auto ec = query_.to_address_outputs(out, key))
+    {
+        logger(format("Address (%1%) failed with (%2%).") %
+            encode_hash(key) % ec.message());
+        return;
+    }
+
+    const auto span = duration_cast<milliseconds>(fine_clock::now() - start);
+    logger(format("Address (%1%) candidates (%2%) matches (%3%) conflicts "
+        "(%4%) walk (%5%) ms total (%6%) ms.") % encode_hash(key) %
+        candidates % out.size() % (candidates - out.size()) %
+        walk.count() % span.count());
+}
+
+#if defined(UNDEFINED)
+
 // arbitrary testing (const).
 
 void executor::read_test(const hash_digest&) const
@@ -66,8 +103,6 @@ void executor::read_test(const hash_digest&) const
         size % top % span.count());
 }
 
-#if defined(UNDEFINED)
-
 void executor::read_test(const hash_digest&) const
 {
     logger(format("Ins table body searches: %1% / (%2% + %1%)") %

include/bitcoin/server/protocols/protocol_native.hpp

@@ -43,6 +43,7 @@ class BCS_API protocol_native
         const network::channel::ptr& channel,
         const options_t& options) NOEXCEPT
       : protocol_html(session, channel, options),
+        turbo_(session->database_settings().turbo),
         notification_strand_(channel->service().get_executor()),
         network::tracker<protocol_native>(session->log)
     {
@@ -250,8 +251,9 @@ class BCS_API protocol_native
     database::header_link to_header(const std::optional<uint32_t>& height,
         const std::optional<system::hash_cptr>& hash) NOEXCEPT;
 
-    // This is thread safe, uses network threadpool.
+    // These are thread safe, strand uses network threadpool.
     network::asio::strand notification_strand_;
+    const bool turbo_;
 
     // These are thread safe.
     std::atomic_bool stopping_{};