Function process_envelope_when_handler_found

dev/so_5/handler_makers.cpp:23–45

namespace {

bool
process_envelope_when_handler_found(
	const msg_type_and_handler_pair_t & handler,
	message_ref_t & message )
	{
		using namespace so_5::enveloped_msg::impl;

		bool result = false;

		// We don't expect exceptions here and can't restore after them.
		so_5::details::invoke_noexcept_code( [&] {
			auto & envelope = message_to_envelope( message );

			mchain_demand_handler_invoker_t invoker{ handler };
			envelope.access_hook(
					so_5::enveloped_msg::access_context_t::handler_found,
					invoker );

			result = invoker.was_handled();
		} );

		return result;
	}

} /* namespace anonymous */