private static void LongRunningTask(FixedDurationBar bar)
{
for (var i = 0; i < 1_000_000; i++)
{
bar.Message = $"{i} events";
if (bar.IsCompleted)
{
break;
}
Thread.Sleep(1);
}
}
private static void LongRunningTask(FixedDurationBar bar)
{
for (var i = 0; i < 1_000_000; i++)
{
bar.Message = $"{i} events";
if (bar.IsCompleted)
{
break;
}
if (i % 500 == 0)
{
bar.WriteLine($"Report {i} to console above the progressbar");
}
Thread.Sleep(1);
}
}
protected override void Start()
{
var options = new ProgressBarOptions
{
ForegroundColor = ConsoleColor.Yellow,
ForegroundColorDone = ConsoleColor.DarkGreen,
BackgroundColor = ConsoleColor.DarkGray,
BackgroundCharacter = '\u2593',
WriteQueuedMessage = o =>
{
var writer = o.Error ? Console.Error : Console.Out;
var c = o.Error ? ConsoleColor.DarkRed : ConsoleColor.Blue;
if (o.Line.StartsWith("Report 500"))
{
Console.ForegroundColor = ConsoleColor.Yellow;
writer.WriteLine("Add an extra message, because why not");
Console.ForegroundColor = c;
writer.WriteLine(o.Line);
return(2); //signal to the progressbar we wrote two messages
}
Console.ForegroundColor = c;
writer.WriteLine(o.Line);
return(1);
}
};
var wait = TimeSpan.FromSeconds(6);
using (var pbar = new FixedDurationBar(wait, "", options))
{
var t = new Thread(() => LongRunningTask(pbar));
t.Start();
if (!pbar.CompletedHandle.WaitOne(wait.Subtract(TimeSpan.FromSeconds(.5))))
{
pbar.WriteErrorLine($"{nameof(FixedDurationBar)} did not signal {nameof(FixedDurationBar.CompletedHandle)} after {wait}");
}
}
}
protected override void Start()
{
var options = new ProgressBarOptions
{
ForegroundColor = ConsoleColor.Yellow,
ForegroundColorDone = ConsoleColor.DarkGreen,
BackgroundColor = ConsoleColor.DarkGray,
BackgroundCharacter = '\u2593'
};
var wait = TimeSpan.FromSeconds(5);
using (var pbar = new FixedDurationBar(wait, "", options))
{
var t = new Thread(() => LongRunningTask(pbar));
t.Start();
if (!pbar.CompletedHandle.WaitOne(wait))
{
Console.Error.WriteLine($"{nameof(FixedDurationBar)} did not signal {nameof(FixedDurationBar.CompletedHandle)} after {wait}");
}
}
}
