/// <summary>
/// 释放资源，继承IDisposable接口
/// </summary>
/// <param name="bDisposing"></param>
protected void Dispose(bool bDisposing)
{
try
{
if (!m_isDisposed)
{
if (bDisposing)
{
isStart = false;
//释放托管资源
m_commModule.CallbackTelegramEvent -= new CallbackTelegramEventHandler(TelegramMgmt);
m_commModule.Dispose();
DisposeICCardReader();
if (queueThread != null && queueThread.ThreadState == ThreadState.Running)
{
queueThread.Abort();
CLOGException.Trace(m_nPLCID, "WorkFlowLib", "Stop Thread(TelegramQueue) successfully");
}
}
this.m_isDisposed = true;
}
}
catch
{ }
}
public void Init()
{
try
{
// System.Timers.Timer tmpTimer = new System.Timers.Timer(5000); //Timer的时间间隔为1000毫秒 = 1s
// tmpTimer.Enabled = true;//是否执行System.Timers.Timer.Elapsed事件
// tmpTimer.AutoReset = true;//设置是执行一次（false）还是一直执行(true)
// tmpTimer.Elapsed += new System.Timers.ElapsedEventHandler(tmpTimer_Elapsed);
//
m_PLCServer = CCommonMethods.myMethods.GetCommModule(m_nWareHouse);
if (null == m_PLCServer)
{
CLOGException.Trace("WorkFlowLib.CWorkFlow.InitialTelegramMgmt", "获取通信模式块失败");
return; //获取通信模式块失败，请查看配置文件是否正确
}
// add by wanxiaona20150728
if (!CConfigManagement.myPara.HashAllPLCItemAdress.ContainsKey(m_nWareHouse))
{
CLOGException.Trace("WorkFlowLib.CWorkFlow.InitialTelegramMgmt", "无效库区号");
return;
}
// add by wanxiaona20150728
// lock (m_commModule)
//{
m_PLCServer.Initialize((List <string>)CConfigManagement.myPara.HashAllPLCItemAdress[m_nWareHouse], false);
bool bIsSended = false;
bool bIsACKReceived = false;
while (!bIsSended || !bIsACKReceived)
{
bIsSended = SendData();
Int16[] data = (Int16[])m_objData;
if (bIsSended)
{
int nMillisecond = 0;
while (nMillisecond < 10000)
{
short recvBuffer = 0;
bool isOK = m_PLCServer.Read(ref recvBuffer, 1);
if (isOK)
{
if (recvBuffer == 9999)
{
Int16[] ackTelegram = null;
m_PLCServer.Read(ref ackTelegram, 0);// 读取PLC回应ACK报文
bIsACKReceived = CBaseMethods.MyBase.IsPLCAck((Int16[])data, ackTelegram);
if (bIsACKReceived)
{
//更新PLC发送缓冲区标志位为0
if (m_PLCServer.Write(0, 1))
{
ThreadPool.QueueUserWorkItem(new WaitCallback(ReWritePLCFlag));
}
//接收报文ack成功
CCommonMethods.myMethods.InsertTelegramLog(ackTelegram, 0);
break;
}
else
{
StringBuilder sb = new StringBuilder();
Int16[] dataTmp = (Int16[])ackTelegram;
sb.Append("EMS:" + dataTmp[0] + "|");
sb.Append("PLC:" + dataTmp[1] + "|");
sb.Append("TeleType:" + dataTmp[2] + "|");
sb.Append("EMSSubType:" + dataTmp[3] + "|");
sb.Append("PLCSubType:" + dataTmp[4] + "|");
sb.Append("DeviceID:" + dataTmp[6] + "|");
sb.Append("ID:" + dataTmp[48]);
string telegram = sb.ToString();
CLOGException.Trace(m_nWareHouse, "WorkFlowLib.TelegramHandler", "Send telegram failed：" + telegram);
}
}
}
Thread.Sleep(1000);//4000
nMillisecond += 1000;
}
if (bIsACKReceived)
{
break;
}
}
}
CLOGException.Trace(m_nWareHouse, "WorkFlowLib.TelegramHandler", "***************************WorkFlowLib.CTelegramHandler.Init*****************************");
m_PLCServer.Dispose();
}
catch (Exception ex)
{
CLOGException.Trace("AbstractActionLib.CTelegramHandler.Init 异常", CBaseMethods.MyBase.GetExceptionInfo(ex));
}
}