/// <summary>
/// 异步接收回调
/// </summary>
/// <param name="ar"></param>
void ReceiveCallback(IAsyncResult ar)
{
allDone.Set();
StateObject so = (StateObject)ar.AsyncState;
IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0);
EndPoint tempRemoteEP = (EndPoint)sender;
int readBytes = 0;
try
{
readBytes = so.socket.EndReceiveFrom(ar, ref tempRemoteEP);
}
catch (ObjectDisposedException oe)
{
Console.WriteLine(oe);
LogHelper.WriteLog(oe);
throw oe;
}
catch (SocketException se)
{
Console.WriteLine(se);
LogHelper.WriteLog(se);
throw se;
}
catch (Exception e)
{
Console.WriteLine(e);
LogHelper.WriteLog(e);
// 获得接收失败信息
throw e;
}
if (readBytes > 0)
{
byte[] mybytes = new byte[readBytes];
Array.Copy(so.buffer, mybytes, readBytes);
//获取DTU设备的定义码
byte[] code = mybytes.Take(4).ToArray();
string RouteCode = PubLib.Hex2String(code[0]) + PubLib.Hex2String(code[1]) + PubLib.Hex2String(code[2]) + PubLib.Hex2String(code[3]);
//获取接收的真实数据
byte[] data = mybytes.Skip(4).Take(readBytes - 4).ToArray();
//创建接收处理对象
RecvObject o = new RecvObject()
{
Code = RouteCode,
Data = data,
RemotePoint = tempRemoteEP
};
ShowMsg(string.Format("[ {0} ] 来自:{1} 编号: {2} : {3}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"), tempRemoteEP.ToString(), RouteCode, PubLib.BytesToString(data)));
ProcessCommad(o);
//Thread t = new Thread(new ParameterizedThreadStart(ProcessCommad));
//t.IsBackground = true;
//t.Name = code + "|" + tempRemoteEP.ToString() + "处理线程";
//t.Start((object)o);
//创建新的数据接收线程
so.socket.BeginReceiveFrom(so.buffer, 0, StateObject.BUF_SIZE, SocketFlags.None, ref tempRemoteEP, new AsyncCallback(ReceiveCallback), so);
}
}
/// <summary>
/// 数据接收处理线程
/// </summary>
/// <param name="o"></param>
void ProcessCommad(object o)
{
RecvObject recv = o as RecvObject;
if (recv != null)
{
Console.WriteLine("收到：" + PubLib.Hex2String(recv.Data));
DateTime time = DateTime.Now;
FrameData f = new FrameData(recv.Data);
SetRouteInfo(recv.Code, f.routeAddress, recv.RemotePoint);
f.Code = recv.Code;
DataAccess ac = new DataAccess();
DataTable dt = ac.ExecuteQueryReturnTable("select * from Base_DeviceInfo where DeviceType='0' and Status<>2 and Token='" + f.Code + "'"); //绑定所有空闲或正常的控制设备
if (dt.Rows.Count > 0)
{
PubLib.当前总指令数++;
//控制器合法
switch (f.commandType)
{
case CommandType.机头网络状态报告:
{
Recv机头网络状态报告 cmd = new Recv机头网络状态报告(f);
SendData(cmd.SendData, recv.RemotePoint);
}
break;
case CommandType.机头地址动态分配:
{
Recv机头地址动态分配 cmd = new Recv机头地址动态分配(f);
SendData(cmd.SendData, recv.RemotePoint);
}
break;
case CommandType.游戏机参数申请:
{
Recv游戏机参数申请 cmd = new Recv游戏机参数申请(f);
SendData(cmd.SendData, recv.RemotePoint);
}
break;
case CommandType.远程投币上分指令应答:
{
int SN = BitConverter.ToUInt16(f.recvData, 6); //用于清除重发队列
}
break;
case CommandType.远程被动退分解锁指令应答:
{
//远程退分指令应答
}
break;
case CommandType.机头卡片报警指令:
{
Recv机头卡片报警指令 cmd = new Recv机头卡片报警指令(f, DateTime.Now);
SendData(cmd.SendData, recv.RemotePoint);
}
break;
case CommandType.IC卡模式退币数据:
case CommandType.IC卡模式投币数据:
{
Recv卡头进出币数据 cmd = new Recv卡头进出币数据(f, DateTime.Now);
SendData(cmd.SendData, recv.RemotePoint);
}
break;
}
}
}
}
/// <summary>
/// 数据接收处理线程
/// </summary>
/// <param name="o"></param>
void ProcessCommad(object o)
{
RecvObject recv = o as RecvObject;
if (recv != null)
{
Console.WriteLine("收到：" + PubLib.Hex2String(recv.Data));
DateTime time = DateTime.Now;
FrameData f = new FrameData(recv.Data);
f.Code = recv.Code;
DataAccess ac = new DataAccess();
DataTable dt = ac.ExecuteQueryReturnTable("select * from Base_DeviceInfo where DeviceType='0' and Status<>2 and Token='" + f.Code + "'"); //绑定所有空闲或正常的控制设备
if (dt.Rows.Count > 0)
{
PubLib.当前总指令数++;
//控制器合法
switch (f.commandType)
{
case CommandType.机头网络状态报告:
{
Recv机头网络状态报告 cmd = new Recv机头网络状态报告(f);
SendData(cmd.SendData);
}
break;
case CommandType.机头地址动态分配:
{
Recv机头地址动态分配 cmd = new Recv机头地址动态分配(f);
SendData(cmd.SendData);
}
break;
case CommandType.游戏机参数申请:
{
Recv游戏机参数申请 cmd = new Recv游戏机参数申请(f);
SendData(cmd.SendData);
}
break;
//case CommandType.IC卡模式会员余额查询:
// {
// RecvIC卡模式会员余额查询 cmd = new RecvIC卡模式会员余额查询(f, time);
// if (cmd.IsSuccess)
// {
// object obj = null;
// int res = CheckRepeat(f.Code, cmd.机头地址, cmd.IC卡号码, CommandType.IC卡模式投币数据, ref obj, cmd.流水号);
// if (res == 0)
// {
// //未处理指令
// //处理指令
// cmd.Process();
// //加入重复性检查队列
// InsertRepeat(f.Code, cmd.机头地址, cmd.IC卡号码, CommandType.IC卡模式投币数据, CommandType.IC卡模式投币数据应答, cmd.应答数据, cmd.流水号, time);
// }
// else if (res == 1)
// {
// //已处理过指令
// cmd.应答数据 = (AskIC卡模式会员余额查询)obj;
// PubLib.当前IC卡查询重复指令数++;
// }
// else
// {
// //遇到错误退出
// return;
// }
// }
// }
// break;
}
}
}
}
