Leap Seconds
NTP delivers UTC time. UTC is subject to scheduled leap seconds to synchronize the timescale to the rotation of the earth. When a leap second is added, NTP is suspended for 1 second. Because NTP has no mechanism for remembering the history of leap seconds, leap seconds cause the entire NTP timescale to shift by 1 second.
Read more about this topic: Network Time Protocol
Famous quotes containing the words leap and/or seconds:
“Men know no medium: They will either, spaniel-like, fawn at your feet, or be ready to leap into your lap.”
—Samuel Richardson (1689–1761)
“You have known your friend so long and loved him so much, and then all of a sudden you are so mad at him, you say, I could just kill you and you still like each other, because you have always been friends and you know in your mind you are going to be friends in a few seconds anyway.”
—Anonymous Twelve-Year-Old. As quoted in Children’s Friendships by Zick Rubin, ch. 3 (1980)