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Diffstat (limited to '3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp')
-rw-r--r--3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp19
1 files changed, 18 insertions, 1 deletions
diff --git a/3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp b/3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp
index 4d1d75a9187..224e3c2acd0 100644
--- a/3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp
+++ b/3rdparty/asio/include/asio/detail/impl/win_iocp_io_context.hpp
@@ -2,7 +2,7 @@
// detail/impl/win_iocp_io_context.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2021 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)
@@ -76,11 +76,28 @@ std::size_t win_iocp_io_context::cancel_timer(timer_queue<Time_Traits>& queue,
mutex::scoped_lock lock(dispatch_mutex_);
op_queue<win_iocp_operation> ops;
std::size_t n = queue.cancel_timer(timer, ops, max_cancelled);
+ lock.unlock();
post_deferred_completions(ops);
return n;
}
template <typename Time_Traits>
+void win_iocp_io_context::cancel_timer_by_key(timer_queue<Time_Traits>& queue,
+ typename timer_queue<Time_Traits>::per_timer_data* timer,
+ void* cancellation_key)
+{
+ // If the service has been shut down we silently ignore the cancellation.
+ if (::InterlockedExchangeAdd(&shutdown_, 0) != 0)
+ return;
+
+ mutex::scoped_lock lock(dispatch_mutex_);
+ op_queue<win_iocp_operation> ops;
+ queue.cancel_timer_by_key(timer, ops, cancellation_key);
+ lock.unlock();
+ post_deferred_completions(ops);
+}
+
+template <typename Time_Traits>
void win_iocp_io_context::move_timer(timer_queue<Time_Traits>& queue,
typename timer_queue<Time_Traits>::per_timer_data& to,
typename timer_queue<Time_Traits>::per_timer_data& from)