From e025246fe27f2d4bcdb6f4e9b5af9084dcc2e0a8 Mon Sep 17 00:00:00 2001 From: Cory Fields Date: Thu, 30 Mar 2017 15:26:31 -0400 Subject: [PATCH] scheduler: fix sub-second precision with boost < 1.50 --- src/scheduler.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/scheduler.cpp b/src/scheduler.cpp index 861c1a022..0c1cfa271 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -23,7 +23,9 @@ CScheduler::~CScheduler() #if BOOST_VERSION < 105000 static boost::system_time toPosixTime(const boost::chrono::system_clock::time_point& t) { - return boost::posix_time::from_time_t(boost::chrono::system_clock::to_time_t(t)); + // Creating the posix_time using from_time_t loses sub-second precision. So rather than exporting the time_point to time_t, + // start with a posix_time at the epoch (0) and add the milliseconds that have passed since then. + return boost::posix_time::from_time_t(0) + boost::posix_time::milliseconds(boost::chrono::duration_cast(t.time_since_epoch()).count()); } #endif