能解决的加我qq2220099315 ，给1000元报酬
源码链接
http://pan.baidu.com/s/1czfL7o
private void Send(byte[] datas,int cmd) {
try
{
byte[] bt = Funcoins.DatagramResolver(datas, cmd);
TcpClient.BeginSend(bt, 0, bt.Length, SocketFlags.None,
new AsyncCallback(SendEnd), TcpClient);
}
catch
{
}
}
通过tcp异步发送数据，大概每50ms向所有链接广播一共1049byte的数据，大约在有20个左右链接的时候回出现卡死或者数据延迟，
数据结构体如下：
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
[Serializable]
public struct TapAPIQuoteWhole
{
///
/// 合约
///
public TapAPIContract Contract;
///
/// 币种编号
///
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 11)]
public string CurrencyNo;
///
/// 交易状态。1,集合竞价;2,集合竞价撮合;3,连续交易;4,交易暂停;5,闭市
///
public char TradingState;
/// <summary>
/// 时间戳
/// </summary>
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 24)]
public string DateTimeStamp;
/// <summary>
/// 昨收盘价
/// </summary>
public double QPreClosingPrice;
/// <summary>
/// 昨结算价
/// </summary>
public double QPreSettlePrice;
/// <summary>
/// 昨持仓量
/// </summary>
public UInt64 QPrePositionQty;
/// <summary>
/// 开盘价
/// </summary>
public double QOpeningPrice;
/// <summary>
/// 最新价
/// </summary>
public double QLastPrice;
/// <summary>
/// 最高价
/// </summary>
public double QHighPrice;
/// <summary>
/// 最低价
/// </summary>
public double QLowPrice;
/// <summary>
/// 历史最高价
/// </summary>
public double QHisHighPrice;
/// <summary>
/// 历史最低价
/// </summary>
public double QHisLowPrice;
/// <summary>
/// 涨停价
/// </summary>
public double QLimitUpPrice;
/// <summary>
/// 跌停价
/// </summary>
public double QLimitDownPrice;
/// <summary>
/// 当日总成交量
/// </summary>
public UInt64 QTotalQty;
/// <summary>
/// 当日成交金额
/// </summary>
public double QTotalTurnover;
/// <summary>
/// 持仓量
/// </summary>
public UInt64 QPositionQty;
/// <summary>
/// 均价
/// </summary>
public double QAveragePrice;
/// <summary>
/// 收盘价
/// </summary>
public double QClosingPrice;
/// <summary>
/// 结算价
/// </summary>
public double QSettlePrice;
/// <summary>
/// 最新成交量
/// </summary>
public UInt64 QLastQty;
/// <summary>
/// 买价1-21档
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
public double[] QBidPrice;
/// <summary>
/// 买量1-21档
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
public UInt64[] QBidQty;
/// <summary>
/// 卖价1-21档
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
public double[] QAskPrice;
/// <summary>
/// 卖量1-21档
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
public UInt64[] QAskQty;
/// <summary>
/// 隐含买价
/// </summary>
public double QImpliedBidPrice;
/// <summary>
/// 隐含买量
/// </summary>
public UInt64 QImpliedBidQty;
/// <summary>
/// 隐含卖价
/// </summary>
public double QImpliedAskPrice;
/// <summary>
/// 隐含卖量
/// </summary>
public UInt64 QImpliedAskQty;
/// <summary>
/// 昨虚实度
/// </summary>
public double QPreDelta;
/// <summary>
/// 今虚实度
/// </summary>
public double QCurrDelta;
/// <summary>
/// 内盘量
/// </summary>
public UInt64 QInsideQty;
/// <summary>
/// 外盘量
/// </summary>
public UInt64 QOutsideQty;
/// <summary>
/// 换手率
/// </summary>
public double QTurnoverRate;
/// <summary>
/// 五日均量
/// </summary>
public UInt64 Q5DAvgQty;
/// <summary>
/// 市盈率
/// </summary>
public double QPERatio;
/// <summary>
/// 总市值
/// </summary>
public double QTotalValue;
/// <summary>
/// 流通市值
/// </summary>
public double QNegotiableValue;
/// <summary>
/// 持仓走势
/// </summary>
public UInt64 QPositionTrend;
/// <summary>
/// 涨速
/// </summary>
public double QChangeSpeed;
/// <summary>
/// 涨幅
/// </summary>
public double QChangeRate;
/// <summary>
/// 涨跌值
/// </summary>
public double QChangeValue;
/// <summary>
/// 振幅
/// </summary>
public double QSwing;
/// <summary>
/// 委买总量
/// </summary>
public UInt64 QTotalBidQty;
/// <summary>
/// 委卖总量
/// </summary>
public UInt64 QTotalAskQty;
};
