func (s *Session) Get(name string) (value string) {
s.si.m.Lock()
defer s.si.m.Unlock()
l := gslog.GetLogger("")
l.Debugf("Get s.id=%s", s.si.id)
l.Debug("Get si =", s.si.data)
s.si.expire = time.Now().Add(sessPool.keep)
atomic.StoreInt32(&s.si.flag, 1)
value = s.si.data[name]
return
}
func (s *Session) Set(name string, value string) {
si := s.si
e := time.Now().Add(sessPool.keep)
c := http.Cookie{Name: COOKIENAME, Value: si.id, Expires: e} //, Domain:"/"}
http.SetCookie(*(s.w), &c)
si.m.Lock()
if e.After(si.expire) {
si.expire = e
}
si.data[name] = value
si.m.Unlock()
atomic.StoreInt32(&si.flag, 1)
l := gslog.GetLogger("")
l.Debugf("n=%s, v=%s, s.id=%s", name, value, si.id)
sessPool.m.Lock()
defer sessPool.m.Unlock()
sessPool.sess[si.id] = si
l.Debug("sessPool =", sessPool.sess)
l.Debug("si =", si.data)
}
}
}
} else { // save to disk
logging.Debug("save session to disk")
for _, si = range sessPool.sess {
err = saveOneSessFile(sfn, si)
if err != nil {
logging.Error(si.id, ": ", err)
}
}
}
_ = time.AfterFunc(time.Minute, func() { _ = Init(sfn, 0) })
return nil
}
var logging = gslog.GetLogger("")
func genId(addr string) (ret string) {
h := md5.New()
b := make([]byte, 10)
_, _ = rand.Read(b)
io.WriteString(h, string(b))
io.WriteString(h, addr)
io.WriteString(h, time.Now().String())
for _, b := range h.Sum(nil) {
if '0' <= b && b <= '9' ||
'a' <= b && b <= 'z' ||
'A' <= b && b <= 'Z' {
ret += string(b)
} else {
ret += fmt.Sprintf("%x", b)