public HttpSessionState UpdateContext(HttpContext context, SessionStateModule module,
bool required, bool read_only, ref bool isNew)
{
if (!required)
{
return(null);
}
HttpSessionState session = null;
string id = SessionId.Lookup(context.Request, config.CookieLess);
if (id != null)
{
session = SelectSession(id, read_only);
if (session != null)
{
return(session);
}
}
id = SessionId.Create();
session = new HttpSessionState(id, new SessionDictionary(),
HttpApplicationFactory.ApplicationState.SessionObjects,
config.Timeout,
true, config.CookieLess, SessionStateMode.SQLServer, read_only);
InsertSessionWithRetry(session, config.Timeout);
isNew = true;
return(session);
}
public HttpSessionState UpdateContext(HttpContext context, SessionStateModule module,
bool required, bool read_only, ref bool isNew)
{
if (!required)
{
return(null);
}
Cache cache = HttpRuntime.InternalCache;
HttpSessionState state = null;
string id = SessionId.Lookup(context.Request, config.CookieLess);
if (id != null)
{
state = (HttpSessionState)cache ["@@@InProc@" + id];
if (state != null)
{
return(state);
}
}
// Create a new session.
string sessionID = SessionId.Create();
state = new HttpSessionState(sessionID, // unique identifier
new SessionDictionary(), // dictionary
HttpApplicationFactory.ApplicationState.SessionObjects,
config.Timeout, //lifetime before death.
true, //new session
false, // is cookieless
SessionStateMode.InProc,
read_only); //readonly
TimeSpan timeout = new TimeSpan(0, config.Timeout, 0);
cache.Insert(INPROC_CACHE_PREFIX + sessionID, state, null, Cache.NoAbsoluteExpiration,
timeout, CacheItemPriority.AboveNormal, removedCB);
isNew = true;
return(state);
}
public virtual string CreateSessionID(HttpContext context)
{
return(SessionId.Create(ref this._randgen));
}
// Todo: find use for the context parameter?
public virtual string CreateSessionID(HttpContext context)
{
return(SessionId.Create());
}
// Create a session id.
virtual public String CreateSessionID(HttpContext context)
{
return(SessionId.Create(ref _randgen));
}