func (sm *SessionManager) Set(w http.ResponseWriter, r *http.Request, session httpway.Session, log httpway.Logger) {
sm.sessionsSync.Lock()
sm.sessions[session.Id()] = session.(*Session)
sm.sessionsSync.Unlock()
log.Debug("Session %s set", session.Id())
}
func (sm *SessionManager) gc(timeout, expiration time.Duration, log httpway.Logger) {
for {
time.Sleep(60 * time.Second)
deleteList := make([]string, 0, 100)
sm.sessionsSync.RLock()
for k, v := range sm.sessions {
if expiration > 0 {
if time.Since(v.creationTime) > expiration {
deleteList = append(deleteList, k)
continue
}
}
if timeout > 0 {
if time.Since(v.accessTime) > timeout {
deleteList = append(deleteList, k)
}
}
}
sm.sessionsSync.RUnlock()
if len(deleteList) > 0 {
log.Debug("Going to delete %d sessions from memory", len(deleteList))
sm.sessionsSync.Lock()
for _, k := range deleteList {
delete(sm.sessions, k)
}
sm.sessionsSync.Unlock()
}
}
}
func (sm *SessionManager) GetById(sessionId string, w http.ResponseWriter, r *http.Request, log httpway.Logger) httpway.Session {
sm.sessionsSync.RLock()
s, found := sm.sessions[sessionId]
sm.sessionsSync.RUnlock()
if found {
s.accessTime = time.Now()
log.Debug("Session %s found, created on: %s last access on: %s", s.id, s.creationTime, s.accessTime)
return s
}
s = sm.newSession(w)
log.Debug("New session %s created", s.id)
return s
}