public ItemValue Post([FromBody]object value)
{
JsonRequestOpc oJson;
try
{
oJson = JsonConvert.DeserializeObject<JsonRequestOpc>(value.ToString());
}
catch (Exception)
{
throw new Exception("Nem sikerült értelmezni a JSON adatot. A helyes formátum pl: {serverUrl:'opc.tcp://servername:49320',action:'list_sessions',pars:{sid:'0',machineid:'1'}}");
}
//addTokenToPars(ref oJson);
if (_opc == null || !_opc.Server.IsConnected)
{
_opc = new Opc(oJson.serverUrl);
}
try
{
ItemValue val = _opc.Read(oJson.tags[0], oJson.maxAge);
return val;
}
catch (Exception ex)
{
throw;
}
}
public void ReadTest()
{
ItemValue val;
Opc opc = new Opc("opc.tcp://10.0.0.99:49310");
val = opc.Read("Channel1.Device1.Tag1",0);
Trace.Listeners.Add(new TextWriterTraceListener(Console.Out));
Trace.WriteLine("Hello World");
Assert.AreEqual(true, val.Quality.IsGood);
}
public void OpcTest()
{
Opc opc = new Opc("opc.tcp://10.0.0.99:49310");
}