private MTConnect.Application.Components.ReturnData GetProbe(Data.AgentInfo config)
{
MTConnect.Application.Components.ReturnData result = null;
string address = config.Address;
int port = config.Port;
string deviceName = config.DeviceName;
// Set Proxy Settings
var proxy = new HTTP.ProxySettings();
proxy.Address = config.ProxyAddress;
proxy.Port = config.ProxyPort;
DateTime requestTimestamp = DateTime.Now;
string url = HTTP.GetUrl(address, port, deviceName) + "probe";
result = MTConnect.Application.Components.Requests.Get(url, proxy, 2000, 1);
if (result != null)
{
if (verbose)
{
Logger.Log("Probe Successful : " + url + " @ " + requestTimestamp.ToString("o"), LogLineType.Console);
}
}
else
{
Logger.Log("Probe Error : " + url + " @ " + requestTimestamp.ToString("o") + " : Retrying in " + (config.Heartbeat / 1000) + " sec..");
}
return(result);
}
private void Start(DeviceConfiguration config)
{
if (!started)
{
stop = new ManualResetEvent(false);
started = true;
probeData = null;
var requestsThread = new Thread(new ParameterizedThreadStart(Worker));
requestsThread.Start(config);
}
}
private void RunRequests(DeviceConfiguration config)
{
var ac = config.Agent;
if (ac != null)
{
// Run a Probe request and get the returned data
if (probeData == null)
{
probeData = GetProbe(ac);
// Send the Probe data to other plugins
SendProbeData(probeData, config);
}
if (probeData != null)
{
// Run a Current request and get the returned data
currentData = GetCurrent(ac);
if (currentData != null && currentData.Header != null)
{
// Send the Current data to other plugins
SendCurrentData(currentData, config);
//Run a Sample request and get the returned data
var sampleData = GetSample(currentData.Header, ac, config);
//Send the Sample data to other plugins
if (sampleData != null)
{
SendSampleData(sampleData, config);
}
UpdateAgentData(currentData.Header.InstanceId, currentData.Header.LastSequence);
}
else
{
probeData = null;
SendAvailability(false, ac.Heartbeat, config);
}
}
else
{
SendAvailability(false, ac.Heartbeat, config);
}
}
}
private void SendProbeData(MTConnect.Application.Components.ReturnData returnData, DeviceConfiguration config)
{
if (returnData != null && returnData.Header != null)
{
if (returnData.Header.InstanceId != agentInstanceId)
{
SendAgentReset(config);
}
agentInstanceId = returnData.Header.InstanceId;
}
var data = new EventData(this);
data.Id = "MTCONNECT_PROBE";
data.Data01 = config;
data.Data02 = returnData;
SendData?.Invoke(data);
}
private static List <string> GetDataItemIds(MTConnect.Application.Components.ReturnData returnData)
{
var result = new List <string>();
var dataItems = returnData.Devices[0].GetAllDataItems();
// Conditions -------------------------------------------------------------------------
foreach (var dataItem in dataItems.FindAll(x => x.Category == MTConnect.DataItemCategory.CONDITION))
{
string name = dataItem.Id.ToUpper();
if (!result.Contains(name))
{
result.Add(name);
}
}
// ------------------------------------------------------------------------------------
// Events -----------------------------------------------------------------------------
foreach (var dataItem in dataItems.FindAll(x => x.Category == MTConnect.DataItemCategory.EVENT))
{
string name = dataItem.Id.ToUpper();
if (!result.Contains(name))
{
result.Add(name);
}
}
// ------------------------------------------------------------------------------------
// Samples ----------------------------------------------------------------------------
foreach (var dataItem in dataItems.FindAll(x => x.Category == MTConnect.DataItemCategory.SAMPLE))
{
string name = dataItem.Id.ToUpper();
if (!result.Contains(name))
{
result.Add(name);
}
}
// ------------------------------------------------------------------------------------
return(result);
}
private void Start(DeviceConfiguration config)
{
if (!started)
{
stop = new ManualResetEvent(false);
started = true;
probeData = null;
var requestsThread = new Thread(new ParameterizedThreadStart(Worker));
requestsThread.Start(config);
}
}
private void RunRequests(DeviceConfiguration config)
{
var ac = config.Agent;
if (ac != null)
{
// Run a Probe request and get the returned data
if (probeData == null)
{
probeData = GetProbe(ac);
// Send the Probe data to other plugins
SendProbeData(probeData, config);
}
if (probeData != null)
{
// Run a Current request and get the returned data
currentData = GetCurrent(ac);
if (currentData != null && currentData.Header != null)
{
// Send the Current data to other plugins
SendCurrentData(currentData, config);
//Run a Sample request and get the returned data
var sampleData = GetSample(currentData.Header, ac, config);
//Send the Sample data to other plugins
if (sampleData != null) SendSampleData(sampleData, config);
UpdateAgentData(currentData.Header.InstanceId, currentData.Header.LastSequence);
}
else
{
probeData = null;
SendAvailability(false, ac.Heartbeat, config);
}
} else SendAvailability(false, ac.Heartbeat, config);
}
}
