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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_)


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