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 MTConnect.Application.Streams.ReturnData GetCurrent(Data.AgentInfo config)
{
MTConnect.Application.Streams.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) + "current";
result = MTConnect.Application.Streams.Requests.Get(url, proxy, 2000, 1);
if (result != null)
{
if (verbose)
{
Logger.Log("Current Successful : " + url + " @ " + requestTimestamp.ToString("o") + " : " + result.Header.LastSequence, LogLineType.Console);
}
}
else
{
Logger.Log("Current Error : " + url + " @ " + requestTimestamp.ToString("o") + " : Retrying in " + (config.Heartbeat / 1000) + " sec..");
}
return(result);
}
private MTConnect.Application.Streams.ReturnData GetSample(Streams header, Data.AgentInfo ac, DeviceConfiguration config)
{
MTConnect.Application.Streams.ReturnData result = null;
string address = ac.Address;
int port = ac.Port;
string deviceName = ac.DeviceName;
// Set Proxy Settings
var proxy = new HTTP.ProxySettings();
proxy.Address = ac.ProxyAddress;
proxy.Port = ac.ProxyPort;
SampleInfo info = GetSampleInfo(header, config);
if (info != null)
{
if (info.Count > 0)
{
DateTime requestTimestamp = DateTime.Now;
string url = HTTP.GetUrl(address, port, deviceName) + "sample?from=" + info.From.ToString() + "&count=" + info.Count.ToString();
result = MTConnect.Application.Streams.Requests.Get(url, proxy, ac.Heartbeat / 2, 2);
if (result != null)
{
UpdateAgentData(header.InstanceId, info.From + info.Count);
if (verbose)
{
Logger.Log("Sample Successful : " + url + " @ " + requestTimestamp.ToString("o"), LogLineType.Console);
}
}
else
{
Logger.Log("Sample Error : " + url + " @ " + requestTimestamp.ToString("o"));
}
}
else
{
UpdateAgentData(header.InstanceId, header.LastSequence);
}
}
return(result);
}
private MTConnect.Application.Streams.ReturnData GetSample(Streams header, Data.AgentInfo ac, DeviceConfiguration config)
{
MTConnect.Application.Streams.ReturnData result = null;
string address = ac.Address;
int port = ac.Port;
string deviceName = ac.DeviceName;
// Set Proxy Settings
var proxy = new HTTP.ProxySettings();
proxy.Address = ac.ProxyAddress;
proxy.Port = ac.ProxyPort;
SampleInfo info = GetSampleInfo(header, config);
if (info != null)
{
if (info.Count > 0)
{
DateTime requestTimestamp = DateTime.Now;
string url = HTTP.GetUrl(address, port, deviceName) + "sample?from=" + info.From.ToString() + "&count=" + info.Count.ToString();
result = MTConnect.Application.Streams.Requests.Get(url, proxy, ac.Heartbeat / 2, 2);
if (result != null)
{
UpdateAgentData(header.InstanceId, info.From + info.Count);
if (verbose) Logger.Log("Sample Successful : " + url + " @ " + requestTimestamp.ToString("o"), LogLineType.Console);
}
else
{
Logger.Log("Sample Error : " + url + " @ " + requestTimestamp.ToString("o"));
}
}
else UpdateAgentData(header.InstanceId, header.LastSequence);
}
return result;
}
