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-rw-r--r--lib/asio/detail/impl/strand_service.hpp118
1 files changed, 0 insertions, 118 deletions
diff --git a/lib/asio/detail/impl/strand_service.hpp b/lib/asio/detail/impl/strand_service.hpp
deleted file mode 100644
index da5b716..0000000
--- a/lib/asio/detail/impl/strand_service.hpp
+++ /dev/null
@@ -1,118 +0,0 @@
-//
-// detail/impl/strand_service.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 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_DETAIL_IMPL_STRAND_SERVICE_HPP
-#define ASIO_DETAIL_IMPL_STRAND_SERVICE_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/call_stack.hpp"
-#include "asio/detail/completion_handler.hpp"
-#include "asio/detail/fenced_block.hpp"
-#include "asio/detail/handler_alloc_helpers.hpp"
-#include "asio/detail/handler_invoke_helpers.hpp"
-#include "asio/detail/memory.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-inline strand_service::strand_impl::strand_impl()
- : operation(&strand_service::do_complete),
- locked_(false)
-{
-}
-
-struct strand_service::on_dispatch_exit
-{
- io_context_impl* io_context_;
- strand_impl* impl_;
-
- ~on_dispatch_exit()
- {
- impl_->mutex_.lock();
- impl_->ready_queue_.push(impl_->waiting_queue_);
- bool more_handlers = impl_->locked_ = !impl_->ready_queue_.empty();
- impl_->mutex_.unlock();
-
- if (more_handlers)
- io_context_->post_immediate_completion(impl_, false);
- }
-};
-
-template <typename Handler>
-void strand_service::dispatch(strand_service::implementation_type& impl,
- Handler& handler)
-{
- // If we are already in the strand then the handler can run immediately.
- if (call_stack<strand_impl>::contains(impl))
- {
- fenced_block b(fenced_block::full);
- asio_handler_invoke_helpers::invoke(handler, handler);
- return;
- }
-
- // Allocate and construct an operation to wrap the handler.
- typedef completion_handler<Handler> op;
- typename op::ptr p = { asio::detail::addressof(handler),
- op::ptr::allocate(handler), 0 };
- p.p = new (p.v) op(handler);
-
- ASIO_HANDLER_CREATION((this->context(),
- *p.p, "strand", impl, 0, "dispatch"));
-
- bool dispatch_immediately = do_dispatch(impl, p.p);
- operation* o = p.p;
- p.v = p.p = 0;
-
- if (dispatch_immediately)
- {
- // Indicate that this strand is executing on the current thread.
- call_stack<strand_impl>::context ctx(impl);
-
- // Ensure the next handler, if any, is scheduled on block exit.
- on_dispatch_exit on_exit = { &io_context_, impl };
- (void)on_exit;
-
- completion_handler<Handler>::do_complete(
- &io_context_, o, asio::error_code(), 0);
- }
-}
-
-// Request the io_context to invoke the given handler and return immediately.
-template <typename Handler>
-void strand_service::post(strand_service::implementation_type& impl,
- Handler& handler)
-{
- bool is_continuation =
- asio_handler_cont_helpers::is_continuation(handler);
-
- // Allocate and construct an operation to wrap the handler.
- typedef completion_handler<Handler> op;
- typename op::ptr p = { asio::detail::addressof(handler),
- op::ptr::allocate(handler), 0 };
- p.p = new (p.v) op(handler);
-
- ASIO_HANDLER_CREATION((this->context(),
- *p.p, "strand", impl, 0, "post"));
-
- do_post(impl, p.p, is_continuation);
- p.v = p.p = 0;
-}
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_IMPL_STRAND_SERVICE_HPP