Exemplo n.º 1
0
        public int Call(AbstractDBOperater query, DBCallback callback = null)
        {
            int dbIndex = GetDBIndex();

            _dbManagerList[dbIndex].Call(query, callback);
            return(dbIndex);
        }
Exemplo n.º 2
0
 public void Add(AbstractDBOperater query)
 {
     query.Init(this);
     lock (_saveQueue)
     {
         _saveQueue.Enqueue(query);
     }
 }
Exemplo n.º 3
0
        public void Call(AbstractDBOperater query, int index, string table_name = DBProxyDefault.DefaultTableName, DBOperateType type = DBProxyDefault.DefaultOperateType, DBCallback callback = null)
        {
            DBWorkPool dbPool = GetDbByTable(table_name, type);

            if (dbPool == null)
            {
                Log.Error("db call {0} failed: can not find table {1} type {2} db", query.GetCmd(), table_name, type.ToString());
                return;
            }
            dbPool.Call(query, index, callback);
        }
Exemplo n.º 4
0
        public Queue <AbstractDBOperater> GetPostUpdateQueue()
        {
            Queue <AbstractDBOperater> ret = new Queue <AbstractDBOperater>();

            lock (_postUpdateQueue)
            {
                while (_postUpdateQueue.Count > 0)
                {
                    AbstractDBOperater query = _postUpdateQueue.Dequeue();
                    ret.Enqueue(query);
                }
            }
            return(ret);
        }
Exemplo n.º 5
0
        public int Call(AbstractDBOperater query, int force_index, DBCallback callback = null)
        {
            int dbIndex = 0;

            if (force_index > 0 && force_index < _dbManagerList.Count)
            {
                _dbManagerList[force_index].Call(query, callback);
                DBCallCountList[force_index]++;
            }
            else
            {
                _dbManagerList[0].Call(query, callback);
                DBCallCountList[0]++;
            }
            if (DBCallNameList.ContainsKey(query.ToString()) == false)
            {
                DBCallNameList.Add(query.ToString(), 1);
            }
            else
            {
                DBCallNameList[query.ToString()]++;
            }
            return(dbIndex);
        }
Exemplo n.º 6
0
        public void Run()
        {
            var tempPostUpdateQueue = new Queue <AbstractDBOperater>();
            var time = new TimeUtil();

            time.Init();
            while (true)
            {
                var dt = time.Update();
                _lasttime = dt.TotalMilliseconds;

                if (_lasttime > 1)
                {
                }
                else
                {
                    Thread.Sleep(1);
                }

                if (_totaltime > 10000)
                {
                    _totaltime = 0;
                }
                else
                {
                    _totaltime += _lasttime;
                }
                lock (ReconnectInfo)
                {
                    if (ReconnectInfo.NeedReconnect)
                    {
                        Opened = false;
                        string log = String.Format("disconnect from db {0}, esplased {1} ms", _database, ReconnectInfo.TryConnectTime);
                        AddExceptionLog(log);

                        ReconnectInfo.TryConnectTime += _lasttime;
                        MySqlConnection conn = new MySqlConnection(ConnStr);
                        try
                        {
                            conn.Open();
                            Opened = true;
                            ReconnectInfo.Reset();
                        }
                        catch (MySqlException e)
                        {
                            Console.WriteLine(e.ToString());
                            AddExceptionLog(e.ToString());
                        }
                        finally
                        {
                            conn.Close();
                        }
                    }
                    else
                    {
                        try
                        {
                            lock (_saveQueue)
                            {
                                if (_saveQueue.Count == 0)
                                {
                                    continue;
                                }
                                while (_saveQueue.Count > 0)
                                {
                                    AbstractDBOperater query = _saveQueue.Dequeue();
                                    _executionQueue.Enqueue(query);
                                }
                            }

                            while (_executionQueue.Count != 0)
                            {
                                var  query   = _executionQueue.Dequeue();
                                bool success = query.Execute();
                                if (success == false)
                                {
                                    if (query.ErrorText != null)
                                    {
                                        AddExceptionLog(query.ErrorText);
                                    }
                                    tempPostUpdateQueue.Enqueue(query);
                                }
                                else
                                {
                                    tempPostUpdateQueue.Enqueue(query);
                                }
                            }

                            lock (_postUpdateQueue)
                            {
                                while (tempPostUpdateQueue.Count != 0)
                                {
                                    _postUpdateQueue.Enqueue(tempPostUpdateQueue.Dequeue());
                                }
                            }

                            tempPostUpdateQueue.Clear();
                        }
                        catch (Exception e)
                        {
                            Console.WriteLine(e.ToString());
                        }
                    }
                }
            }
        }
Exemplo n.º 7
0
 public void Call(AbstractDBOperater query, DBCallback callback = null)
 {
     query.OnCall(callback);
     Add(query);
 }