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diff --git a/3rdparty/asio/include/asio/experimental/channel.hpp b/3rdparty/asio/include/asio/experimental/channel.hpp
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+//
+// experimental/channel.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_EXPERIMENTAL_CHANNEL_HPP
+#define ASIO_EXPERIMENTAL_CHANNEL_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/any_io_executor.hpp"
+#include "asio/detail/type_traits.hpp"
+#include "asio/execution/executor.hpp"
+#include "asio/is_executor.hpp"
+#include "asio/experimental/basic_channel.hpp"
+#include "asio/experimental/channel_traits.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace experimental {
+namespace detail {
+
+template <typename ExecutorOrSignature, typename = void>
+struct channel_type
+{
+ template <typename... Signatures>
+ struct inner
+ {
+ typedef basic_channel<any_io_executor, channel_traits<>,
+ ExecutorOrSignature, Signatures...> type;
+ };
+};
+
+template <typename ExecutorOrSignature>
+struct channel_type<ExecutorOrSignature,
+ enable_if_t<
+ is_executor<ExecutorOrSignature>::value
+ || execution::is_executor<ExecutorOrSignature>::value
+ >>
+{
+ template <typename... Signatures>
+ struct inner
+ {
+ typedef basic_channel<ExecutorOrSignature,
+ channel_traits<>, Signatures...> type;
+ };
+};
+
+} // namespace detail
+
+/// Template type alias for common use of channel.
+template <typename ExecutorOrSignature, typename... Signatures>
+using channel = typename detail::channel_type<
+ ExecutorOrSignature>::template inner<Signatures...>::type;
+
+} // namespace experimental
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_EXPERIMENTAL_CHANNEL_HPP