From 93093dc045509bdc3c90f82b6d610096962ad7eb Mon Sep 17 00:00:00 2001
From: Matt Witherspoon <32485495+spoonincode@users.noreply.github.com>
Date: Wed, 8 Jan 2025 16:20:14 -0500
Subject: [PATCH] use io_context instead of io_service

---
 include/chainbase/pinnable_mapped_file.hpp | 4 ++--
 src/pinnable_mapped_file.cpp               | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/chainbase/pinnable_mapped_file.hpp b/include/chainbase/pinnable_mapped_file.hpp
index 3197f77..7d3172c 100644
--- a/include/chainbase/pinnable_mapped_file.hpp
+++ b/include/chainbase/pinnable_mapped_file.hpp
@@ -3,7 +3,7 @@
 #include <system_error>
 #include <boost/interprocess/managed_mapped_file.hpp>
 #include <boost/interprocess/sync/file_lock.hpp>
-#include <boost/asio/io_service.hpp>
+#include <boost/asio/io_context.hpp>
 #include <boost/container/flat_map.hpp>
 #include <filesystem>
 #include <vector>
@@ -85,7 +85,7 @@ class pinnable_mapped_file {
 
    private:
       void                                          set_mapped_file_db_dirty(bool);
-      void                                          load_database_file(boost::asio::io_service& sig_ios);
+      void                                          load_database_file(boost::asio::io_context& sig_ios);
       void                                          save_database_file(bool flush = true);
       static bool                                   all_zeros(const std::byte* data, size_t sz);
       void                                          setup_non_file_mapping();
diff --git a/src/pinnable_mapped_file.cpp b/src/pinnable_mapped_file.cpp
index a1f65fb..88e8732 100644
--- a/src/pinnable_mapped_file.cpp
+++ b/src/pinnable_mapped_file.cpp
@@ -209,7 +209,7 @@ pinnable_mapped_file::pinnable_mapped_file(const std::filesystem::path& dir, boo
       if (on_tempfs_filesystem(_data_file_path))
          BOOST_THROW_EXCEPTION(std::system_error(make_error_code(db_error_code::tempfs_incompatible_mode)));
 
-      boost::asio::io_service sig_ios;
+      boost::asio::io_context sig_ios;
       boost::asio::signal_set sig_set(sig_ios, SIGINT, SIGTERM);
 #ifdef SIGPIPE
       sig_set.add(SIGPIPE);
@@ -358,7 +358,7 @@ void pinnable_mapped_file::setup_non_file_mapping() {
 #endif
 }
 
-void pinnable_mapped_file::load_database_file(boost::asio::io_service& sig_ios) {
+void pinnable_mapped_file::load_database_file(boost::asio::io_context& sig_ios) {
    std::cerr << "CHAINBASE: Preloading \"" << _database_name << "\" database file, this could take a moment..." << '\n';
    char* const dst = (char*)_non_file_mapped_mapping;
    size_t offset = 0;