static async Task ValueTaskCompletionSourceExampleAsync()
{
var vtcs = new ValueTaskCompletionSource <int>(false);
var are = new AutoResetEvent(false);
var t1 = Task.Run(() =>
{
int v = 0;
while (true)
{
Thread.Sleep(1_000); // attempts to execute await t before set result
vtcs.SetResult(v++);
are.WaitOne();
}
});
var t2 = Task.Run(async() =>
{
while (true)
{
ValueTask <int> t = vtcs.Task;
var result = await t.ConfigureAwait(false);
Console.WriteLine($"{result}");
are.Set();
}
});
await Task.WhenAll(t1, t2).ConfigureAwait(false);
}
