/// <summary>
/// Recursivly remove expired session data from session collection.
/// </summary>
private void RemoveExpiredSessionData()
{
foreach (DictionaryEntry entry in SessionItems)
{
SessionItemEx item = (SessionItemEx)entry.Value;
if (DateTime.Compare(item.Expires, DateTime.Now) <= 0)
{
var sessionId = entry.Key.ToString();
SessionItems.Remove(entry.Key);
HttpSessionStateContainer stateProvider =
new HttpSessionStateContainer(sessionId,
item.Items,
item.StaticObjects,
Timeout,
false,
CookieMode,
SessionStateMode.Custom,
false);
SessionStateUtility.RaiseSessionEnd(stateProvider, this, EventArgs.Empty);
RemoveExpiredSessionData();
break;
}
}
}
protected override SessionItem AddNewSessionItem(string sessionId,
HttpStaticObjectsCollection staticObjects)
{
var sessionItem = new SessionItem();
sessionItem.Items = new SossSessionStateItemCollection(sessionId, Timeout);
sessionItem.StaticObjects = staticObjects;
var data = new SessionItemEx(sessionItem);
//@@namedCache.Insert(sessionId, data, createPolicy, true, false);
return(sessionItem);
}
protected override SessionItem AddNewSessionItem(string sessionId,
HttpStaticObjectsCollection staticObjects)
{
var sessionData = new SessionItemEx();
sessionData.Items = new ThreadSafeSessionStateItemCollection();
sessionData.StaticObjects = staticObjects;
sessionData.Expires = DateTime.Now.AddMinutes(Timeout);
try
{
HashtableLock.EnterWriteLock();
SessionItems[sessionId] = sessionData;
}
finally
{
HashtableLock.ExitWriteLock();
}
return(sessionData);
}