public void shoutdownMonitor()
{
try
{
listener.Close();
}
catch (Exception ex)
{
}
try
{
listeningThread.Abort();
}
catch (Exception ex)
{
}
try
{
if (timeoutCheckingThread != null)
{
timeoutCheckingThread.Abort();
}
}
catch (Exception ex)
{
}
try
{
if (sendCommandThread != null)
{
sendCommandThread.Abort();
}
}
catch (Exception ex)
{
}
dbNameMapping.Clear();
alertTable = null;
labels.Clear();
handles.Clear();
lastUpdate.Clear();
lastUpdateData.Clear();
onlineLabel.Clear();
currentOutputValue.Clear();
try
{
opc.unRegisterOPCServer();
}
catch (Exception ex)
{
}
server = null;
LogUtil.writeLog(LogUtil.getFileName(), "[" + DateTime.Now.ToString() + "]: 关闭监控");
}
public static MonitorOPCServer getInstance()
{
if (server == null)
{
server = new MonitorOPCServer();
}
return(server);
}
public static void saveAlertPacketContentToDb(PacketData data)
{
string rtu = data.moduleID;
string tableName = MonitorOPCServer.getInstance().alertTable;
if (tableName == null)
{
return;
}
string sql = string.Format("insert into [{0}]" +
"(rtu,[time],alertPosition,alertValue) values('{1}','{2}',{3},{4}", tableName,
data.moduleID, data.sendTime, data.alertPos, data.alertValue);
DBUtil db = new DBUtil();
db.executeNonQuerySQL(sql);
}
private void button1_Click(object sender, EventArgs e)
{
MonitorOPCServer monitorServer = MonitorOPCServer.getInstance();
string ip = this.textBox1.Text;
int port = -1;
try
{
port = Convert.ToInt32(this.textBox2.Text);
}
catch (Exception ex)
{
MessageBox.Show("端口需要填写一个数字");
return;
}
int minute = 0;
if (this.checkBox1.Checked)
{
try
{
minute = Convert.ToInt32(this.textBox3.Text);
}
catch (Exception ex)
{
MessageBox.Show("超时时间需要填写一个数字");
return;
}
if (minute <= 0)
{
MessageBox.Show("超时时间需要填写一个大于0的数字");
return;
}
}
bool enableOutput = this.checkBox2.Checked;
monitorServer.startMonitor(ip, port, minute, enableOutput);
this.button1.Enabled = false;
this.button2.Enabled = true;
}
public static void savePacketContentToDb(PacketData data)
{
string rtu = data.moduleID;
if (!MonitorOPCServer.getInstance().dbNameMapping.ContainsKey(rtu))
{
return;
}
string tableName = MonitorOPCServer.getInstance().dbNameMapping[rtu];
string sql = string.Format("insert into [{0}]" +
"(rtu,[time],dbm,ch1,ch2,ch3,ch4,ch5,ch6,ch7,ch8,ch9,ch10,ch11,ch12,ch13,ch14,ch15,ch16,ch17,ch18) values" +
"('{1}','{2}',{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},{16},{17},{18},{19},{20},{21})", tableName,
data.moduleID, data.sendTime, data.packetDataMap["GPRS-Level"], data.packetDataMap["AI1/AC1"], data.packetDataMap["AI2/AC2"]
, data.packetDataMap["AI3/AC3"], data.packetDataMap["AI4/AC4"], data.packetDataMap["AI5/AC5"], data.packetDataMap["AI6/AC6"]
, data.packetDataMap["DI1"], data.packetDataMap["DI2"], data.packetDataMap["DI3"], data.packetDataMap["DI4"]
, data.packetDataMap["DI5"], data.packetDataMap["DI6"], data.packetDataMap["DO1"], data.packetDataMap["DO2"]
, data.packetDataMap["DO3"], data.packetDataMap["DO4"], data.packetDataMap["DO5"], data.packetDataMap["DO6"]);
DBUtil db = new DBUtil();
db.executeNonQuerySQL(sql);
}
private void button2_Click_1(object sender, EventArgs e)
{
MonitorOPCServer.getInstance().shoutdownMonitor();
this.button1.Enabled = true;
this.button2.Enabled = false;
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
MonitorOPCServer.getInstance().shoutdownMonitor();
}
public static MonitorOPCServer getInstance()
{
if (server == null)
server = new MonitorOPCServer();
return server;
}
public void shoutdownMonitor()
{
try
{
listener.Close();
}
catch (Exception ex)
{
}
try
{
listeningThread.Abort();
}
catch (Exception ex)
{
}
try
{
if (timeoutCheckingThread != null)
{
timeoutCheckingThread.Abort();
}
}
catch (Exception ex)
{
}
try
{
if (sendCommandThread != null)
{
sendCommandThread.Abort();
}
}
catch (Exception ex)
{
}
dbNameMapping.Clear();
alertTable = null;
labels.Clear();
handles.Clear();
lastUpdate.Clear();
lastUpdateData.Clear();
onlineLabel.Clear();
currentOutputValue.Clear();
try
{
opc.unRegisterOPCServer();
}
catch (Exception ex)
{
}
server = null;
LogUtil.writeLog(LogUtil.getFileName(), "[" + DateTime.Now.ToString() + "]: 关闭监控");
}