void housekeepSessions()
{
lock (lockObject)
{
List <Session> sessToDel = new List <Session>();
foreach (var sess in sessions)
{
// Requested too long ago, and not claimed yet
if (sess.RequestedUtc != DateTime.MinValue &&
DateTime.UtcNow.Subtract(sess.RequestedUtc).TotalSeconds > options.SessionRequestExpirySeconds)
{
sessToDel.Add(sess);
}
// Inactive for too long
else if (DateTime.UtcNow.Subtract(sess.LastActiveUtc).TotalSeconds > options.SessionIdleEndSeconds)
{
sessToDel.Add(sess);
}
}
List <string> sessionKeysToTerminate = new List <string>();
foreach (var sess in sessToDel)
{
sessions.Remove(sess);
if (sess.RequestedUtc == DateTime.MinValue)
{
sessionKeysToTerminate.Add(sess.SessionKey);
}
}
Broadcaster.TerminateSessions(sessionKeysToTerminate);
}
}