public EdgeAgent(EdgeAgentOptions options)
{
Options = options;
_mqttClient = new MqttFactory().CreateManagedMqttClient() as ManagedMqttClient;
_mqttClient.ApplicationMessageReceived += mqttClient_MessageReceived;
_mqttClient.Connected += mqttClient_Connected;
_mqttClient.Disconnected += mqttClient_Disconnected;
MqttTcpChannel.CustomCertificateValidationCallback = (x509Certificate, x509Chain, sslPolicyErrors, mqttClientTcpOptions) => { return(true); };
}
private void btnConnect_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtNodeId.Text))
{
MessageBox.Show("Node ID can not be null !");
return;
}
if (_edgeAgent == null)
{
EdgeAgentOptions options = new EdgeAgentOptions()
{
DCCS = new DCCSOptions()
{
CredentialKey = txtDCCSKey.Text.Trim(),
APIUrl = txtDCCSAPIUrl.Text.Trim()
},
AutoReconnect = true,
ReconnectInterval = 1000,
NodeId = txtNodeId.Text.Trim(),
Heartbeat = 60000, // default is 60 seconds
DataRecover = true,
UseSecure = ckbSecure.Checked
};
_edgeAgent = new EdgeAgent(options);
_edgeAgent.Connected += _edgeAgent_Connected;
_edgeAgent.Disconnected += _edgeAgent_Disconnected;
_edgeAgent.MessageReceived += _edgeAgent_MessageReceived;
}
else
{
_edgeAgent.Options.NodeId = txtNodeId.Text.Trim();
_edgeAgent.Options.UseSecure = ckbSecure.Checked;
_edgeAgent.Options.DCCS = new DCCSOptions()
{
CredentialKey = txtDCCSKey.Text.Trim(),
APIUrl = txtDCCSAPIUrl.Text.Trim()
};
}
_edgeAgent.Connect();
}
private void buttonConnect_Click(object sender, EventArgs e)
{
if (_edgeAgent == null)
{
EdgeAgentOptions options = new EdgeAgentOptions()
{
AutoReconnect = true,
ReconnectInterval = 1000,
ScadaId = textBoxGroupId.Text,
Type = EdgeType.Gateway,
Heartbeat = 60000, // default is 60 seconds,
DataRecover = true,
ConnectType = ConnectType.MQTT,
UseSecure = checkBoxSSL.Checked
};
switch (options.ConnectType)
{
case ConnectType.MQTT:
options.MQTT = new MQTTOptions()
{
HostName = textBoxIp.Text,
Port = Convert.ToInt32(textBoxPort.Text),
Username = textBoxUser.Text,
Password = textBoxPwd.Text,
ProtocolType = Protocol.TCP
};
break;
}
_edgeAgent = new EdgeAgent(options);
_edgeAgent.Connected += _edgeAgent_Connected;
_edgeAgent.Disconnected += _edgeAgent_Disconnected;
_edgeAgent.MessageReceived += _edgeAgent_MessageReceived;
}
_edgeAgent.Connect();
}
public EdgeAgent(EdgeAgentOptions options)
{
Options = options;
_mqttClient = new MqttFactory().CreateManagedMqttClient() as ManagedMqttClient;
_mqttClient.ApplicationMessageReceived += mqttClient_MessageReceived;
_mqttClient.Connected += mqttClient_Connected;
_mqttClient.Disconnected += mqttClient_Disconnected;
_heartbeatTimer = new Timer();
_heartbeatTimer.Interval = _options.Heartbeat;
_heartbeatTimer.Elapsed += _heartbeatTimer_Elapsed;
if (options.DataRecover)
{
_recoverHelper = new DataRecoverHelper();
_dataRecoverTimer = new Timer();
_dataRecoverTimer.Interval = DEAFAULT_DATARECOVER_INTERVAL;
_dataRecoverTimer.Elapsed += _dataRecoverTimer_Elapsed;
_dataRecoverTimer.Enabled = true;
}
MqttTcpChannel.CustomCertificateValidationCallback = (x509Certificate, x509Chain, sslPolicyErrors, mqttClientTcpOptions) => { return(true); };
}
