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-rw-r--r--3rdparty/asio/include/asio/detail/win_iocp_socket_recvfrom_op.hpp24
1 files changed, 17 insertions, 7 deletions
diff --git a/3rdparty/asio/include/asio/detail/win_iocp_socket_recvfrom_op.hpp b/3rdparty/asio/include/asio/detail/win_iocp_socket_recvfrom_op.hpp
index a7af87846d7..b4b98aa0148 100644
--- a/3rdparty/asio/include/asio/detail/win_iocp_socket_recvfrom_op.hpp
+++ b/3rdparty/asio/include/asio/detail/win_iocp_socket_recvfrom_op.hpp
@@ -2,7 +2,7 @@
// detail/win_iocp_socket_recvfrom_op.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// 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)
@@ -23,7 +23,7 @@
#include "asio/detail/buffer_sequence_adapter.hpp"
#include "asio/detail/fenced_block.hpp"
#include "asio/detail/handler_alloc_helpers.hpp"
-#include "asio/detail/handler_invoke_helpers.hpp"
+#include "asio/detail/handler_work.hpp"
#include "asio/detail/memory.hpp"
#include "asio/detail/operation.hpp"
#include "asio/detail/socket_ops.hpp"
@@ -34,7 +34,8 @@
namespace asio {
namespace detail {
-template <typename MutableBufferSequence, typename Endpoint, typename Handler>
+template <typename MutableBufferSequence, typename Endpoint,
+ typename Handler, typename IoExecutor>
class win_iocp_socket_recvfrom_op : public operation
{
public:
@@ -42,15 +43,16 @@ public:
win_iocp_socket_recvfrom_op(Endpoint& endpoint,
socket_ops::weak_cancel_token_type cancel_token,
- const MutableBufferSequence& buffers, Handler& handler)
+ const MutableBufferSequence& buffers, Handler& handler,
+ const IoExecutor& io_ex)
: operation(&win_iocp_socket_recvfrom_op::do_complete),
endpoint_(endpoint),
endpoint_size_(static_cast<int>(endpoint.capacity())),
cancel_token_(cancel_token),
buffers_(buffers),
- handler_(ASIO_MOVE_CAST(Handler)(handler))
+ handler_(static_cast<Handler&&>(handler)),
+ work_(handler_, io_ex)
{
- handler_work<Handler>::start(handler_);
}
int& endpoint_size()
@@ -65,13 +67,18 @@ public:
asio::error_code ec(result_ec);
// Take ownership of the operation object.
+ ASIO_ASSUME(base != 0);
win_iocp_socket_recvfrom_op* o(
static_cast<win_iocp_socket_recvfrom_op*>(base));
ptr p = { asio::detail::addressof(o->handler_), o, o };
- handler_work<Handler> w(o->handler_);
ASIO_HANDLER_COMPLETION((*o));
+ // Take ownership of the operation's outstanding work.
+ handler_work<Handler, IoExecutor> w(
+ static_cast<handler_work<Handler, IoExecutor>&&>(
+ o->work_));
+
#if defined(ASIO_ENABLE_BUFFER_DEBUGGING)
// Check whether buffers are still valid.
if (owner)
@@ -86,6 +93,8 @@ public:
// Record the size of the endpoint returned by the operation.
o->endpoint_.resize(o->endpoint_size_);
+ ASIO_ERROR_LOCATION(ec);
+
// Make a copy of the handler so that the memory can be deallocated before
// the upcall is made. Even if we're not about to make an upcall, a
// sub-object of the handler may be the true owner of the memory associated
@@ -113,6 +122,7 @@ private:
socket_ops::weak_cancel_token_type cancel_token_;
MutableBufferSequence buffers_;
Handler handler_;
+ handler_work<Handler, IoExecutor> work_;
};
} // namespace detail