System.Net.Connection.CheckIdle C# (CSharp) Method

        private void CheckIdle() {
            // The timer thread is allowed to call this.  (It doesn't call user code and doesn't block.)
            GlobalLog.ThreadContract(ThreadKinds.Unknown, ThreadKinds.SafeSources | ThreadKinds.Finalization | ThreadKinds.Timer, "Connection#" + ValidationHelper.HashString(this) + "::CheckIdle");

            GlobalLog.Print("Connection#" + ValidationHelper.HashString(this) + "::CheckIdle() m_Idle = " + m_Idle + ", BusyCount = " + BusyCount);
            if (!m_Idle && this.BusyCount == 0)  {
                m_Idle = true;
                ServicePoint.DecrementConnection();
                if (ConnectionGroup != null) {
                    GlobalLog.Print("Connection#" + ValidationHelper.HashString(this) + "::CheckIdle() - calling ConnectionGoneIdle()");
                    ConnectionGroup.ConnectionGoneIdle();
                }
                // Remember the moment when this connection went idle.
                m_IdleSinceUtc = DateTime.UtcNow;
            }
        }