public IBookshelfSession GetSession(HttpResponse response,string userName, string clientId,string userEmail)
{
var hashCode = GetSessionHashCode(userName, clientId);
IBookshelfSession session;
var sessionFound = _sessions.TryGetValue(hashCode, out session);
if (sessionFound && session.IsExpired())
{
//remove expired session - IsExpired removes expired session by it's call
//esnure session not found workflow is going to be applied
sessionFound = false;
}
//if there is no such session in storage, or there is but it's expired - create new one
if (!sessionFound)
{
var userInfo = new InSessionUserInfo { UserEmail = userEmail, UserClientId = clientId, UserName = userName };
session = CreateServerSession(hashCode, userInfo,response);
//check if there is proper active device alreadybeen created
if (_cache.Get(userName) != null)
{
Dictionary<string, IBookshelfSession> deviceSessions =
(Dictionary<string, IBookshelfSession>) _cache.Get(userName);
if (!deviceSessions.ContainsKey(clientId))
{
deviceSessions.Add(clientId, session);
}
}
else
{
_cache.Set(userName, new Dictionary<string, IBookshelfSession>
{
{
clientId, session
}
});
}
}
return session;
}
private CustomServerSession CreateServerSession(int hashCode, InSessionUserInfo userInfo,HttpResponse response)
{
var newSession=new CustomServerSession(response, userInfo, hashCode, _sessionCookieName, _timeout, this);
_sessions.Add(hashCode, newSession);
return newSession;
}