func (mr *MsgRepository) UpdateReadMsgID(userID types.ID, msgID types.ID) error {
currentID, _ := mr.GetReadMsgID(userID)
if currentID >= msgID {
log.Warn("get old msgs", msgID, "current", currentID)
return nil
}
_, err := gsql.Exec(mr.db, "insert into read_msgs(user_id, msg_id) values(?, ?) on duplicate key update msg_id=?", userID, msgID, msgID)
if err != nil {
return err
}
mr.urMu.Lock()
mr.urIDs[userID] = msgID
mr.urMu.Unlock()
return nil
}
func (uc *userConns) remove(c Conn) {
uid := getUserID(c)
if uid <= 0 {
return
}
uc.mu.Lock()
defer uc.mu.Unlock()
conns, found := uc.conns[uid]
setUserID(c, 0)
if !found {
log.Warn("no conn for user id", uid)
return
}
for e := conns.Front(); e != nil; e = e.Next() {
if e.Value == c {
conns.Remove(e)
break
}
}
}
