public Cycle(InstrumentMod instrument, string uri)
{
this.instrument = instrument;
this.context = new databaseContext();
this.uri = uri;
Signal signal = new Signal();
signal.Start(this.uri);
this.connection = signal.getConnection();
}
static async Task Main(string[] args)
{
databaseContext _context = new databaseContext();
//String uri = "https://localhost:44385/dataHub";
//String uri = "http://localhost/dataHub";
String uri = "http://192.168.1.13/dataHub";
//List <int> openInstrumentsList = new List<int>();
Dictionary <int, CancellationTokenSource> openInstruments = new Dictionary <int, CancellationTokenSource>();
Console.WriteLine("Starting database update agent...");
Console.WriteLine("SignalR Hub: {0}", uri);
Console.WriteLine("Establishing connection to webserver...");
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
Console.WriteLine("----------------------------");
while (true)
{
foreach (int closedInstrument in (openInstruments.Keys.ToArray().Except(_context.getInstrumentsIDS())))
{
if (!openInstruments[closedInstrument].Token.IsCancellationRequested)
{
openInstruments[closedInstrument].Cancel();
try
{
Console.WriteLine("{0} >> Closed instrument with ID of: {1}", DateTime.Now, _context.getFromID(closedInstrument).name);
}
catch
{
Console.WriteLine("{0} >> Closed deleted instrument...", DateTime.Now);
}
}
}
int[] rr = _context.getInstrumentsIDS();
foreach (InstrumentMod instrument in _context.getInstruments())
{
instrument.isActive = true;
if (!openInstruments.Keys.ToArray().Contains(instrument.ID))
{
CancellationTokenSource tokensrc = new CancellationTokenSource();
openInstruments.Add(instrument.ID, tokensrc);
Task.Run(() => {
Cycle cycle = new Cycle(instrument, uri);
while (true)
{
if (openInstruments[instrument.ID].Token.IsCancellationRequested)
{
openInstruments.Remove(instrument.ID);
instrument.status = "PAUSED";
instrument.isActive = false;
cycle.getConnection().InvokeAsync("updatestatus", "PAUSED", instrument.ID, "#FFA500");
_context.updateInstrument(instrument);
throw new OperationCanceledException();
}
cycle.StartTask();
Thread.Sleep(5000);
}
}, openInstruments[instrument.ID].Token);
Console.WriteLine("{0} [AGENT]: {1} thread opened!", DateTime.Now, instrument.name);
}
}
Thread.Sleep(3000);
}
}
