public void CleanUpInvalidSessions()
{
_logger.LogDebug("Performing session cleanup");
lock (SyncRoot)
{
var invalidSessions = SessionsByUsername
.Values
.Where(_ => !_clarifyApplication.IsSessionValid(_.Id))
.ToList();
foreach (var session in invalidSessions)
{
_logger.LogDebug("Ejecting inactive session {0} for user {1}.".ToFormat(session.Id, session.UserName));
EjectSession(session.UserName);
}
var count = invalidSessions.Count();
if (count != 0)
{
_logger.LogInfo("{0} sessions cleaned up", count);
}
else
{
_logger.LogDebug("No sessions to clean up");
}
}
}
public IClarifySessionUsage GetUsage()
{
var validSessions = new List <ClarifySessionUser>();
var inValidSessions = new List <ClarifySessionUser>();
var sessionsByUserDictionary = _clarifySessionCache.SessionsByUsername;
_logger.LogDebug("Building clarify session usage report from {0} items in the cache.".ToFormat(sessionsByUserDictionary.Count));
foreach (var username in sessionsByUserDictionary.Keys)
{
var session = sessionsByUserDictionary[username];
var sessionUser = new ClarifySessionUser {
SessionId = session.Id, Username = session.UserName
};
if (_clarifyApplication.IsSessionValid(session.Id))
{
validSessions.Add(sessionUser);
}
else
{
inValidSessions.Add(sessionUser);
}
}
_logger.LogDebug("Found {0} sessions and {1} invalid sessions (now ejected) in the cache.".ToFormat(validSessions.Count, inValidSessions.Count));
return(new ClarifySessionUsage(validSessions, inValidSessions));
}