private void ButtonStartStopClick(object sender, EventArgs e)
{
if (!bIsRunning)
{
bIsRunning = true;
try
{
MqttServerHelper.Start();
MqttClientHelper.Start();
TcpClientHelper.Start();
TcpServerHelper.Start();
UDPServerHelper.Start();
UDPClientHelper.Start();
}
catch (Exception error)
{
Log("star error " + error.ToString());
return;
}
buttonStartStop.Text = @"Stop";
DgiotHelper.GetIps();
SaveAppConfig();
}
else
{
ToStop();
}
}
public static MqttServerHelper GetInstance()
{
if (instance == null)
{
instance = new MqttServerHelper();
}
bIsRuning = false;
return(instance);
}
private void SendBridge_Click(object sender, EventArgs e)
{
byte[] payload = LogHelper.Payload(textToPayload.Text.ToCharArray());
LogHelper.Log(bridges[comboBoxBridge.SelectedIndex] + " send [" + LogHelper.Logdata(payload, 0, payload.Length) + "]");
// PrinterHelper.SetTextData(textToPayload.Text);
PrinterHelper.PrintPage(textToPayload.Text);
if (bridges[comboBoxBridge.SelectedIndex] == "SerialPort")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "TcpServer")
{
TcpServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Barcode_Printer")
{
TcpServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "PLC")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "OPCUA")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "BACnet")
{
BACnetHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Control")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "Access")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "SqlServer")
{
}
else if (bridges[comboBoxBridge.SelectedIndex] == "MqttClient")
{
MqttClientHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "MqttServer")
{
MqttServerHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "TcpClient")
{
TcpClientHelper.Write(payload, 0, payload.Length);
}
else if (bridges[comboBoxBridge.SelectedIndex] == "UdpClient")
{
}
else
{
}
}
private void Resh_Config()
{
MqttClientHelper.Config();
MqttServerHelper.Config();
TcpClientHelper.Config();
TcpServerHelper.Config();
UDPClientHelper.Config();
UDPServerHelper.Config();
SerialPortHelper.Config();
PLCHelper.Config(config.AppSettings.Settings);
OPCDAHelper.Config();
OPCUAHelper.Config(config.AppSettings.Settings);
AccessHelper.Config(config.AppSettings.Settings);
SqlServerHelper.Config(config.AppSettings.Settings);
}
private void ToStop()
{
try
{
buttonStartStop.Text = @"Start";
bIsRunning = false;
MqttClientHelper.Stop();
MqttServerHelper.Stop();
TcpClientHelper.Stop();
TcpServerHelper.Stop();
UDPClientHelper.Stop();
UDPServerHelper.Stop();
}
catch (Exception e)
{
Log("stop server exception:" + e.Message);
return;
}
}
/// <summary>
/// 接收到消息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void MqttClient_ApplicationMessageReceived(object sender, MqttApplicationMessageReceivedEventArgs e)
{
Dictionary <string, object> json = Get_payload(e.ApplicationMessage.Payload);
string topic = e.ApplicationMessage.Topic;
string data = Encoding.UTF8.GetString(e.ApplicationMessage.Payload);
LogHelper.Log("mqtt recv:topic: " + e.ApplicationMessage.Topic.ToString() + " payload: " + data);
Regex r_subtopic = new Regex(subtopic); // 定义一个Regex对象实例
Match m_subtopic = r_subtopic.Match(e.ApplicationMessage.Topic); // 在字符串中匹配
if (m_subtopic.Success)
{
SerialPortHelper.Write(e.ApplicationMessage.Payload, 0, e.ApplicationMessage.Payload.Length);
}
if (topic.IndexOf("$dg/device/" + username + "/" + dtuAddr) == 0)
{
if (json.ContainsKey("cmd"))
{
if (json["cmd"].ToString() == "opc_items")
{
OPCDAHelper.Readitems(json);
}
else if (json["cmd"].ToString() == "opc_report")
{
OPCDAHelper.Publishvalues(json);
}
else if (json["cmd"].ToString() == "printer")
{
PrinterHelper.PrintPage(json["data"].ToString());
}
}
}
AccessHelper.Do_mdb(topic, json, clientid);
MqttServerHelper.Write(e.ApplicationMessage);
}
