[Boost-commit] svn:boost r66020 - trunk/boost/asio/detail/impl

Subject: [Boost-commit] svn:boost r66020 - trunk/boost/asio/detail/impl
From: chris_at_[hidden]
Date: 2010-10-16 08:59:30

Author: chris_kohlhoff
Date: 2010-10-16 08:59:29 EDT (Sat, 16 Oct 2010)
New Revision: 66020
URL: http://svn.boost.org/trac/boost/changeset/66020

Log:
Timers with expiry times set more than 5 minutes in the future need the
waitable timer to be periodic. Refs #4745.

Text files modified: 
   trunk/boost/asio/detail/impl/win_iocp_io_service.ipp |     6 ++++++                                  
   1 files changed, 6 insertions(+), 0 deletions(-)

Modified: trunk/boost/asio/detail/impl/win_iocp_io_service.ipp
==============================================================================
--- trunk/boost/asio/detail/impl/win_iocp_io_service.ipp	(original)
+++ trunk/boost/asio/detail/impl/win_iocp_io_service.ipp	2010-10-16 08:59:29 EDT (Sat, 16 Oct 2010)
@@ -447,6 +447,12 @@
           boost::asio::error::get_system_category());
       boost::asio::detail::throw_error(ec, "timer");
     }
+
+    LARGE_INTEGER timeout;
+    timeout.QuadPart = -max_timeout_usec;
+    timeout.QuadPart *= 10;
+    ::SetWaitableTimer(waitable_timer_.handle,
+        &timeout, max_timeout_msec, 0, 0, FALSE);
   }
 
   if (!timer_thread_)