Boost.ASIO: upgrade io_service=>io_context, finally

smocore/marionette/lifetime.cpp

@@ -103,7 +103,7 @@ void MarionetteComponent::exceptionInd()
 	auto puppeteer = sscl::ComponentThread::getPptr();
 
 	boost::asio::post(
-		puppeteer->getIoService(),
+		puppeteer->getIoContext(),
 		[]
 		{
 			mrntt.holdFinalizeCReq(

smocore/marionette/main.cpp

@@ -63,7 +63,7 @@ void MarionetteComponent::postJoltHook()
 
 	// Register SIGINT (Ctrl+C) and SIGSEGV handlers
 	signals = std::make_unique<boost::asio::signal_set>(
-		th->getIoService(), SIGINT);
+		th->getIoContext(), SIGINT);
 
 	signals->async_wait(
 		[](const boost::system::error_code& ec, int signal)