/// <summary>
/// Tests the ReplaySubject with concurrent subscribers.
/// </summary>
public static void ConcurrentSubscribers()
{
var N = int.MaxValue;
var M = int.MaxValue;
var r = new ReplaySubject<int>(4);
var rnd = new Random();
var ts = new List<Task>();
for (var i = 0; i < 16; i++)
{
var rnd2 = new Random(rnd.Next());
ts.Add(Task.Factory.StartNew(async () =>
{
var n = rnd2.Next(10, 1000);
for (var j = 0; j < M; j++)
{
var xs = new List<int>();
await r.Take(n).Scan((x1, x2) =>
{
if (x2 - x1 != 1)
Debugger.Break();
if (x2 == 0)
Debugger.Break();
return x2;
}).ForEachAsync(xs.Add);
var f = xs.First();
if (!xs.SequenceEqual(Enumerable.Range(f, xs.Count)))
{
Console.WriteLine("FAIL!");
Debugger.Break();
}
else
{
Console.Write(".");
}
if (j % 1000 == 0)
{
await Task.Delay(50);
}
}
}));
}
for (var i = 0; i < N; i++)
{
r.OnNext(i);
}
Console.WriteLine("Done!");
Task.WaitAll(ts.ToArray());
}
/// <summary>
/// Tests the ReplaySubject with concurrent subscribers.
/// </summary>
public static void ConcurrentSubscribers()
{
var N = int.MaxValue;
var M = int.MaxValue;
var r = new ReplaySubject <int>(4);
var rnd = new Random();
var ts = new List <Task>();
for (var i = 0; i < 16; i++)
{
var rnd2 = new Random(rnd.Next());
ts.Add(Task.Factory.StartNew(async() =>
{
var n = rnd2.Next(10, 1000);
for (var j = 0; j < M; j++)
{
var xs = new List <int>();
await r.Take(n).Scan((x1, x2) =>
{
if (x2 - x1 != 1)
{
Debugger.Break();
}
if (x2 == 0)
{
Debugger.Break();
}
return(x2);
}).ForEachAsync(xs.Add);
var f = xs.First();
if (!xs.SequenceEqual(Enumerable.Range(f, xs.Count)))
{
Console.WriteLine("FAIL!");
Debugger.Break();
}
else
{
Console.Write(".");
}
if (j % 1000 == 0)
{
await Task.Delay(50);
}
}
}));
}
for (var i = 0; i < N; i++)
{
r.OnNext(i);
}
Console.WriteLine("Done!");
Task.WaitAll(ts.ToArray());
}