1 files changed, 16 insertions, 4 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/impl/win_iocp_io_service.ipp b/3rdParty/Boost/src/boost/asio/detail/impl/win_iocp_io_service.ipp
index 9711702..4607669 100644
--- a/3rdParty/Boost/src/boost/asio/detail/impl/win_iocp_io_service.ipp
+++ b/3rdParty/Boost/src/boost/asio/detail/impl/win_iocp_io_service.ipp
@@ -70,6 +70,7 @@ win_iocp_io_service::win_iocp_io_service(boost::asio::io_service& io_service)
     shutdown_(0),
     dispatch_required_(0)
 {
+  BOOST_ASIO_HANDLER_TRACKING_INIT;
 }
 
 void win_iocp_io_service::init(size_t concurrency_hint)
@@ -89,7 +90,7 @@ void win_iocp_io_service::shutdown_service()
 {
   ::InterlockedExchange(&shutdown_, 1);
 
-  if (timer_thread_)
+  if (timer_thread_.get())
   {
     LARGE_INTEGER timeout;
     timeout.QuadPart = 1;
@@ -125,7 +126,7 @@ void win_iocp_io_service::shutdown_service()
     }
   }
 
-  if (timer_thread_)
+  if (timer_thread_.get())
     timer_thread_->join();
 }
 
@@ -262,6 +263,17 @@ void win_iocp_io_service::post_deferred_completions(
   }
 }
 
+void win_iocp_io_service::abandon_operations(
+    op_queue<win_iocp_operation>& ops)
+{
+  while (win_iocp_operation* op = ops.front())
+  {
+    ops.pop();
+    ::InterlockedDecrement(&outstanding_work_);
+    op->destroy();
+  }
+}
+
 void win_iocp_io_service::on_pending(win_iocp_operation* op)
 {
   if (::InterlockedCompareExchange(&op->ready_, 1, 0) == 1)
@@ -455,7 +467,7 @@ void win_iocp_io_service::do_add_timer_queue(timer_queue_base& queue)
         &timeout, max_timeout_msec, 0, 0, FALSE);
   }
 
-  if (!timer_thread_)
+  if (!timer_thread_.get())
   {
     timer_thread_function thread_function = { this };
     timer_thread_.reset(new thread(thread_function, 65536));
@@ -471,7 +483,7 @@ void win_iocp_io_service::do_remove_timer_queue(timer_queue_base& queue)
 
 void win_iocp_io_service::update_timeout()
 {
-  if (timer_thread_)
+  if (timer_thread_.get())
   {
     // There's no point updating the waitable timer if the new timeout period
     // exceeds the maximum timeout. In that case, we might as well wait for the