void IRequestLifetimeTracker.TrackRequestLifetime(long requestStartTimestamp)
{
Debug.Assert(m_RequestLifetimeSetter == null, "TrackRequestLifetime called more than once.");
m_RequestLifetimeSetter = new RequestLifetimeSetter(requestStartTimestamp);
}
void IRequestLifetimeTracker.TrackRequestLifetime(long requestStartTimestamp)
{
this.m_RequestLifetimeSetter = new RequestLifetimeSetter(requestStartTimestamp);
}