/// <summary>
/// 创建事件参数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="event"></param>
/// <param name="requestID"></param>
/// <param name="rspInfo"></param>
protected CTPEventArgs <T> CreateEventArgs <T>(int requestID, CTPResponseInfo rspInfo) where T : struct
{
if (requestID == 0)
{
throw new Exception("Invalid Operation in CreateEventArgs");
}
//转换响应数据
List <Object> rspDataList = this.responseDataMap[requestID];
T value = default(T);
if (rspDataList.Count > 0)
{
value = (T)(rspDataList[0]);
}
//创建事件参数
CTPEventArgs <T> args = new CTPEventArgs <T>(value, rspInfo);
args.RequestData = this.GetRequestData(requestID);
return(args);
}
/// <summary>
/// 创建事件参数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="rspData"></param>
/// <param name="rspInfo"></param>
/// <returns></returns>
protected CTPEventArgs <T> CreateEventArgs <T>(IntPtr rspData, CTPResponseInfo rspInfo)
{
//转换响应数据
T value = default(T);
if (rspData != IntPtr.Zero)
{
value = PInvokeUtility.GetObjectFromIntPtr <T>(rspData);
}
//创建事件参数
CTPEventArgs <T> args = new CTPEventArgs <T>(value, rspInfo);
return(args);
}
protected override void ProcessBusinessResponse(CTPResponseType responseType, IntPtr pData, CTPResponseInfo rspInfo, int requestID)
{
switch (responseType)
{
#region 当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
case CTPResponseType.FrontConnectedResponse:
{
this.isConnect = true;
this.UserLogin();
//调用事件
OnEventHandler(CTPResponseType.FrontConnectedResponse, new CTPEventArgs());
break;
}
#endregion
#region 用户登录
case CTPResponseType.UserLoginResponse:
{
CTPEventArgs <CThostFtdcRspUserLoginField> args = CreateEventArgs <CThostFtdcRspUserLoginField>(requestID, rspInfo);
this.isLogin = true;
this.OnEventHandler(CTPResponseType.UserLoginResponse, args);
}
break;
#endregion
case CTPResponseType.DepthMarketDataResponse:
{
if (this == null || this.isDispose == true)
{
return;
}
CTPEventArgs <CThostFtdcDepthMarketDataField> args = CreateEventArgs <CThostFtdcDepthMarketDataField>(pData, rspInfo);
OnEventHandler(CTPResponseType.DepthMarketDataResponse, args);
break;
}
}
}
/// <summary>
/// 创建事件参数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="requestID"></param>
/// <param name="rspInfo"></param>
/// <returns></returns>
protected CTPEventArgs <List <T> > CreateListEventArgs <T>(int requestID, CTPResponseInfo rspInfo) where T : struct
{
if (requestID == 0)
{
throw new Exception("Invalid Operation in PreProcessResponse");
}
List <T> list = new List <T>();
//转换响应数据
foreach (Object p in this.responseDataMap[requestID])
{
list.Add((T)p);
}
//创建事件参数
CTPEventArgs <List <T> > args = new CTPEventArgs <List <T> >(list, rspInfo);
args.RequestData = this.GetRequestData(requestID);
return(args);
}
protected override void ProcessBusinessResponse(CTPResponseType responseType, IntPtr pData, CTPResponseInfo rspInfo, int requestID)
{
try
{
switch (responseType)
{
#region 当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
case CTPResponseType.FrontConnectedResponse:
{
this.isConnect = true;
if (this.isLogin == false)
{
if (this.canLogin)
{
this.canLogin = false;
this.UserLogin();
this.reconnectedCount++;
//if (this.reconnectedCount < this.reconnectMaxCount)
//{
// this.canLogin = false;
// this.UserLogin();
// this.reconnectedCount++;
//}
}
else
{
//this.canLogin = true;
this.needLogin = true;
}
}
//调用事件
OnEventHandler(CTPResponseType.FrontConnectedResponse, new CTPEventArgs());
break;
}
#endregion
#region 错误返回
case CTPResponseType.ErrorResponse:
{
CTPEventArgs obj = new CTPEventArgs();
obj.RequestID = requestID;
obj.ResponseInfo = rspInfo;
//调用事件
OnEventHandler(CTPResponseType.ErrorResponse, obj);
break;
}
#endregion
#region 连接断开返回
case CTPResponseType.FrontDisconnectedResponse:
{
this.isConnect = false;
this.isLogin = false;
this.needLogin = false;
//this.canLogin = true;
CTPEventArgs obj = new CTPEventArgs();
obj.RequestID = requestID;
obj.ResponseInfo = rspInfo;
//调用事件
OnEventHandler(CTPResponseType.FrontDisconnectedResponse, obj);
break;
}
#endregion
#region 心跳警告返回
case CTPResponseType.HeartBeatWarningResponse:
{
CTPEventArgs obj = new CTPEventArgs();
obj.RequestID = requestID;
obj.ResponseInfo = rspInfo;
//调用事件
OnEventHandler(CTPResponseType.HeartBeatWarningResponse, obj);
break;
}
#endregion
#region 客户端认证响应
case CTPResponseType.AuthenticateResponse:
{
CTPEventArgs <CThostFtdcRspAuthenticateField> args = CreateEventArgs <CThostFtdcRspAuthenticateField>(requestID, rspInfo);
this.OnEventHandler(CTPResponseType.AuthenticateResponse, args);
break;
}
#endregion
#region 登出返回
case CTPResponseType.UserLogoutResponse:
{
this.isLogin = false;
CTPEventArgs obj = new CTPEventArgs();
obj.RequestID = requestID;
obj.ResponseInfo = rspInfo;
//调用事件
OnEventHandler(CTPResponseType.UserLogoutResponse, obj);
break;
}
#endregion
#region 用户登录
case CTPResponseType.UserLoginResponse:
{
CTPEventArgs <CThostFtdcRspUserLoginField> args = CreateEventArgs <CThostFtdcRspUserLoginField>(pData, rspInfo);
CThostFtdcRspUserLoginField userLogin = args.Value;
if (rspInfo.ErrorID == 0)
{
this.BrokerID = userLogin.BrokerID;
this.FrontID = userLogin.FrontID;
this.SessionID = userLogin.SessionID;
this.isLogin = true;
this.needLogin = false;
this.canLogin = true;
this.reconnectedCount = 0;
//this.loginTime = userLogin.LoginTime;
}
else
{
//this.canLogin = true;
}
this.OnEventHandler(CTPResponseType.UserLoginResponse, args);
}
break;
#endregion
#region 接收到行情数据返回
case CTPResponseType.DepthMarketDataResponse:
{
if (this == null || this.isDispose == true)
{
return;
}
CTPEventArgs <CThostFtdcDepthMarketDataField> args = CreateEventArgs <CThostFtdcDepthMarketDataField>(pData, rspInfo);
OnEventHandler(CTPResponseType.DepthMarketDataResponse, args);
break;
}
#endregion
default:
break;
}
}
catch (Exception ex)
{
try
{
CTPEventArgs obj = new CTPEventArgs();
obj.RequestID = requestID;
obj.ResponseInfo = rspInfo;
obj.ResponseInfo.Message += ex.StackTrace;
//调用事件
OnEventHandler(CTPResponseType.ErrorResponse, obj);
}
catch (Exception e)
{
}
}
}