public static BlockContainer <TIn, TOut> AutoComplete <TIn, TOut>(this BlockContainer <TIn, TOut> blockContainer, TimeSpan timeout)
where TIn : ITracableItem
where TOut : ITracableItem
{
var autoCompletePair = new AutoCompleteContainerPair <TIn, TOut>(timeout);
var merged = new BlockContainerMerger <TIn, TIn, TOut, TOut>(
autoCompletePair.Before,
blockContainer,
autoCompletePair.After);
return(merged);
}
public async Task TestAutoComplete1()
{
var block1 = new TransformManyBlock <Int, Int>(i =>
{
return(new [] { i }); //preserve the guid
});
var block2 = new TransformManyBlock <Int, Int>(i =>
{
int j = i.Val + 1;
Console.WriteLine("block2: i = {0}, j = {1}", i.Val, j);
Thread.Sleep(500);
if (j < 10)
{
return new[] { new Int {
Val = j
} }
}
;
else
{
return(Enumerable.Empty <Int>());
}
});
var container1 = BlockContainerUtils.FromBlock(block1);
var container2 = BlockContainerUtils.FromBlock(block2);
var pair = new AutoCompleteContainerPair <Int, Int>(TimeSpan.FromSeconds(1));
container1.LinkTo(pair.Before);
pair.Before.LinkTo(container2);
container2.LinkTo(pair.After);
pair.After.LinkTo(container1);
container1.InputBlock.Post(new Int()
{
Val = 1
});
Assert.IsTrue(await container2.CompletionTask.FinishesIn(TimeSpan.FromSeconds(10)));
}