//建立Socket连接
public bool Startup()
{
try
{
return(OSrmSocket.Connect(m_serverIP, m_serverPort));
}
catch (Exception ex)
{
log.WriteLog(m_strSRMNo + ": CRL CRLSRMControlB Connection Error!" + ex.Message);
return(false);
}
}
public CRLPLCControl(string ipaddress, int port)
{
ServerAddr = ipaddress;
ServerPortRecv = port;
try
{
//订阅一个Socket收到数据的事件
PLCSocket.PlcNotify += new PLCNotify(PLCSocket_Notify);
}
catch (Exception ex)
{
log.WriteLog("PLC_Notify初始化函数异常" + ex.Message);
}
}
private void HandleRecvMsgRecord(byte[] data)
{
//处理分离出的信息记录
try
{
byte[] Buffer;
switch ((int)data[7])
{
//Normal Message
case 1:
{
Buffer = new byte[data.Length - 8];
Array.Copy(data, 8, Buffer, 0, data.Length - 8);
HandleRecvMsg(Buffer);
break;
}
//Disconnect Link
case 2:
{
break;
}
//Heart-Beat Poll
case 4:
{
nt8000.Send(PackMsg(5, new Byte[0]));
break;
}
//Heart-Beat Ack
case 5:
{
break;
}
}
}
catch (Exception ex)
{
log.WriteLog("HandleRecvMsgRecord异常:" + ex.Message);
}
}
public CRLSRMControlB(string strsrmno, string ipaddress, int port)//构造函数
{
m_serverIP = ipaddress;
m_serverPort = port;
m_strSRMNo = strsrmno;
log = new LOG.Log("--" + m_strSRMNo + "~" + port.ToString(), ".\\卫星小车报文日志\\");
try
{
//订阅一个Socket收到数据的事件
OSrmSocket.Notify += new NotifyCommandHander(OSrmSocket_Notify);//
}
catch (Exception ex)
{
log.WriteLog(m_strSRMNo + ": SRM_Notify初始化函数异常" + ex.Message);
}
}
private void OSRM_AnalyseMessageEvent(string CommandType, object msg)
{
CRCObjectB findcob = crclistB.Find(
delegate(CRCObjectB info)
{
return(info.ScNo == m_strSRMNo && info.Port == int.Parse(m_strport));
}
);
if (m_strport == "4000" && CommandType == "RecvData")
//if (m_strport == "80" && CommandType == "RecvData")
{
if (findcob != null)
{
findcob.connectstatus = (findcob.connectstatus == 1 ? 2 : 1);
}
crcb.UpdateCRCStatus(m_strSRMNo, msg.ToString(), aisle.ToString());
if (!string.IsNullOrEmpty(crcb.GetAlarmInfo(m_strSRMNo, "", false)))
{
log.WriteLog(crcb.GetAlarmInfo(m_strSRMNo, "", false));
}
if (ENotifyTypeEventHandler != null)
{
ENotifyTypeEventHandler(m_strSRMNo, m_strport, CommandType, msg);
}
}
else if (m_strport == "6000" && CommandType == "RecvData")
{
crcb.GetAlarmInfo(m_strSRMNo, msg.ToString(), true);
}
else if (CommandType == "Break")
{
if (findcob != null)
{
findcob.connectstatus = 0;
}
CheckConnectTimer.Start();
GetSCStatusTimer.Stop();
dal.UpdateSCStatusNTI(m_strSRMNo, "Equipment_Error");
crcb.UpdateCRCStatus(m_strSRMNo, CommandType, aisle.ToString());
//ShowText("C", "连接中断,IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
}
else if (CommandType == "Connect")
{
if (findcob != null)
{
findcob.connectstatus = 1;
}
CheckConnectTimer.Stop();
GetSCStatusTimer.Start();
ShowText("C", "连接成功,IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
}
}
private void CheckConnectTimer_Elapsed(object sender, ElapsedEventArgs e)
{
if (OSRM.Connection())
{
ShowText("C", "Socket连接成功，IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
// log.WriteLog("********************************************");
// log.WriteLog("Socket连接成功，IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
// log.WriteLog("********************************************");
//OSRM.Initialized(m_strSRMNo);
CheckConnectTimer.Stop();
}
else
{
CheckConnectTimer.Start();
//GetSCStatusTimer.Stop();
log.WriteLog("Socket连接失败，IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
ShowText("C", "Socket连接失败，IP地址" + m_ip + ",堆垛机编号" + m_strSRMNo + ",端口" + m_strport);
}
}
/// <summary>
/// 状态请求
/// </summary>
/// <param name="strSrmNu"></param>
public bool RequestSRMState()
{
string strMsg = "";
byte[] sendBuffer = scb.RequestSRMState();
if (OSrmSocket.Connected)
{
try
{
OSrmSocket.Send(sendBuffer);
char[] cr = System.Text.ASCIIEncoding.ASCII.GetChars(sendBuffer);
for (int j = 0; j < cr.Length; j++)
{
strMsg = strMsg + cr[j].ToString();
}
OnEAnlyseData(NotifyCommand.SendData, "WCS->SCS:AY:" + strMsg); //通知发送成功
log.WriteLog("********************************************");
log.WriteLog("WCS->SCS:" + strMsg); //通知发送成功
log.WriteLog("********************************************");
}
catch (Exception)
{
return(false);
}
return(true);
}
else
{
OnEAnlyseData(NotifyCommand.Break, "WCS->SCS:AY:" + m_strSRMNo + "系统异常，Socket通信连接中断，状态请求不能发送！");//通知显示发送不成功
//log.WriteLog("********************************************");
//log.WriteLog("WCS->SCS:AY:" + m_strSRMNo + "系统异常，Socket通信连接中断，状态请求不能发送！");
// log.WriteLog("********************************************");
return(false);
}
}