/// <summary>
/// Add a SocketAsyncEventArg instance to the pool.
/// </summary>
/// <param name="item">DBCommand instance to add to the pool.</param>
internal void Push(DBCommand item)
{
if (item == null)
{
throw new ArgumentNullException("添加到DBCommandPool 的item不能是空(null)");
}
lock (this.pool)
{
this.pool.Push(item);
}
}
private void AddDBCmd(int cmdID, string cmdText, DBCommandEventHandler dbCommandEvent, int serverId)
{
DBCommand dbCmd = this._DBCmdPool.Pop();
if (null == dbCmd)
{
dbCmd = new DBCommand();
}
dbCmd.DBCommandID = cmdID;
dbCmd.DBCommandText = cmdText;
dbCmd.ServerId = serverId;
if (null != dbCommandEvent)
{
dbCmd.DBCommandEvent += dbCommandEvent;
}
lock (this._DBCmdQueue)
{
this._DBCmdQueue.Enqueue(dbCmd);
}
}
/// <summary>
/// 添加一个新的数据库命令到队列中
/// </summary>
/// <param name="cmdID"></param>
/// <param name="cmdText"></param>
private void AddDBCmd(int cmdID, string cmdText, DBCommandEventHandler dbCommandEvent)
{
DBCommand dbCmd = _DBCmdPool.Pop();
if (null == dbCmd)
{
dbCmd = new DBCommand();
}
dbCmd.DBCommandID = cmdID;
dbCmd.DBCommandText = cmdText;
if (null != dbCommandEvent)
{
dbCmd.DBCommandEvent += dbCommandEvent;
}
lock (_DBCmdQueue)
{
_DBCmdQueue.Enqueue(dbCmd);
}
}
/// <summary>
/// 添加一个新的数据库命令到队列中
/// </summary>
/// <param name="cmdID"></param>
/// <param name="cmdText"></param>
public void AddDBCmd(int cmdID, string cmdText, DBCommandEventHandler dbCommandEvent)
{
Global.ExecuteDBCmd(cmdID, cmdText);
return;
DBCommand dbCmd = _DBCmdPool.Pop();
if (null == dbCmd)
{
dbCmd = new DBCommand();
}
dbCmd.DBCommandID = cmdID;
dbCmd.DBCommandText = cmdText;
if (null != dbCommandEvent)
{
dbCmd.DBCommandEvent += dbCommandEvent;
}
lock (_DBCmdQueue)
{
_DBCmdQueue.Enqueue(dbCmd);
}
}
/// <summary>
/// 执行数据库命令
/// </summary>
/// <param name="tcpClientPool"></param>
/// <param name="pool"></param>
/// <param name="dbCmd"></param>
/// <returns></returns>
private TCPProcessCmdResults DoDBCmd(TCPClientPool tcpClientPool, TCPOutPacketPool pool, DBCommand dbCmd, out byte[] bytesData)
{
bytesData = Global.SendAndRecvData(dbCmd.DBCommandID, dbCmd.DBCommandText, dbCmd.ServerId, 1);
if (null == bytesData || bytesData.Length <= 0)
{
return(TCPProcessCmdResults.RESULT_FAILED);
}
return(TCPProcessCmdResults.RESULT_OK);
}
private TCPProcessCmdResults DoDBCmd(TCPClientPool tcpClientPool, TCPOutPacketPool pool, DBCommand dbCmd, out byte[] bytesData)
{
bytesData = Global.SendAndRecvData <string>(dbCmd.DBCommandID, dbCmd.DBCommandText, dbCmd.ServerId, 0);
TCPProcessCmdResults result;
if (bytesData == null || bytesData.Length <= 0)
{
result = TCPProcessCmdResults.RESULT_FAILED;
}
else
{
result = TCPProcessCmdResults.RESULT_OK;
}
return(result);
}
