/// <summary>
/// Executes the startup operation.
/// </summary>
protected override async Task DoStartAsync()
{
try
{
// Update the live data (total and phase data).
_logger?.LogDebug("HomeDataMonitor: DoStart...");
await _homedata?.ReadAllAsync();
await _hub.Clients.All.SendAsync("UpdateData", _homedata.Data);
}
catch (Exception ex)
{
_logger?.LogWarning(ex, "DoStartAsync: Exception");
}
}
/// <summary>
/// Method to run when command is executed.
/// </summary>
/// <returns>Zero if ok.</returns>
public async Task <int> OnExecute(CommandLineApplication app)
{
try
{
if (CheckOptions(app))
{
// Overriding EM300LR options.
_homedata.Meter1Address = Parent.Meter1Address;
_homedata.Meter2Address = Parent.Meter2Address;
await _homedata.ReadAllAsync(OptionU);
if (_homedata.Data.IsGood)
{
if (Property.Length > 0)
{
Console.WriteLine($"Reading property '{Property}' from home control system.");
Console.WriteLine($"Value of property '{Property}' = {JsonConvert.SerializeObject(_homedata.GetPropertyValue(Property), Formatting.Indented)}");
}
else
{
Console.WriteLine($"HomeData: {JsonConvert.SerializeObject(_homedata.Data, Formatting.Indented)}");
}
}
else
{
Console.WriteLine($"Error getting updated data from home control system.");
Console.WriteLine($"Reason: {_homedata.Data.Status.Explanation}.");
}
}
}
catch (Exception ex)
{
_logger?.LogError(ex, $"Exception ReadCommand.");
return(-1);
}
return(0);
}
/// <summary>
/// Method to run when command is executed.
/// </summary>
/// <returns>Zero if ok.</returns>
public async Task <int> OnExecuteAsync(CommandLineApplication app)
{
try
{
if (CheckOptions(app))
{
try
{
// Overriding HomeData options.
_homedata.Timeout = Parent.Timeout;
_homedata.Meter1Address = Parent.Meter1Address;
_homedata.Meter2Address = Parent.Meter2Address;
_homedata.Data.PropertyChanged += OnDataPropertyChanged;
Console.WriteLine("Monitoring HomeData has started. Ctrl-C to end");
try
{
var source = new CancellationTokenSource();
var cancellationToken = source.Token;
await Task.Factory.StartNew(async() => {
await _homedata.ReadAllAsync(OptionU);
// Wait if necessary to reach 60 seconds.
var start = DateTime.UtcNow;
double delay = 60.0 - start.Second - start.Millisecond / 1000.0;
await Task.Delay(TimeSpan.FromSeconds(delay), cancellationToken);
while (!cancellationToken.IsCancellationRequested)
{
try
{
_logger?.LogDebug("HomeDataMonitor: Update data...");
await _homedata?.ReadAllAsync(OptionU);
}
catch (Exception ex)
{
_logger?.LogWarning(ex, "HomeDataMonitor: Exception");
}
if (--Number <= 0)
{
_closing.Set();
}
// Wait if necessary to reach 60 seconds.
var time = DateTime.Now;
delay = 60.0 - time.Second - time.Millisecond / 1000.0;
await Task.Delay(TimeSpan.FromSeconds(delay), cancellationToken);
}
}, cancellationToken);
Console.CancelKeyPress += new ConsoleCancelEventHandler((sender, args) =>
{
Console.WriteLine($"Monitoring HomeData cancelled.");
_closing.Set();
});
_closing.WaitOne();
}
catch (AggregateException aex) when(aex.InnerExceptions.All(e => e is OperationCanceledException))
{
Console.WriteLine($"Monitoring HomeData cancelled.");
}
catch (OperationCanceledException)
{
Console.WriteLine($"Monitoring HomeData cancelled.");
}
}
catch (Exception ex)
{
_logger?.LogError(ex, $"Exception MonitorCommand.");
return(-1);
}
}
}
catch (Exception ex)
{
_logger?.LogError(ex, $"Exception MonitorCommand.");
return(-1);
}
return(0);
}
