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use EmptyResult instead of custom NoResponse

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This commit is contained in:
nicolas.dorier
2017-12-25 21:52:27 +09:00
parent 513835ed0f
commit ab188ad54f
2 changed files with 20 additions and 10 deletions
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10
BTCPayServer/Controllers/InvoiceController.UI.cs
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@@ -217,15 +217,7 @@ namespace BTCPayServer.Controllers
leases.Dispose();
await CloseSocket(webSocket);
}
return new NoResponse();
}
class NoResponse : IActionResult
{
public Task ExecuteResultAsync(ActionContext context)
{
return Task.CompletedTask;
}
return new EmptyResult();
}
ArraySegment<Byte> DummyBuffer = new ArraySegment<Byte>(new Byte[1]);

18
BTCPayServer/EventAggregator.cs
View File

@@ -4,6 +4,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using BTCPayServer.Logging;
using System.Threading;
namespace BTCPayServer
{
@@ -26,8 +27,12 @@ namespace BTCPayServer
public Action<Object> Act { get; set; }
bool _Disposed;
public void Dispose()
{
if (_Disposed)
return;
_Disposed = true;
lock (this.aggregator._Subscriptions)
{
if (this.aggregator._Subscriptions.TryGetValue(t, out Dictionary<Subscription, Action<object>> actions))
@@ -51,6 +56,19 @@ namespace BTCPayServer
Dispose();
}
}
public Task<T> WaitNext<T>(CancellationToken cancellation = default(CancellationToken))
{
return WaitNext<T>(o => true, cancellation);
}
public async Task<T> WaitNext<T>(Func<T, bool> predicate, CancellationToken cancellation = default(CancellationToken))
{
TaskCompletionSource<T> tcs = new TaskCompletionSource<T>();
var subscription = Subscribe<T>((a, b) => { if (predicate(b)) { tcs.TrySetResult(b); a.Unsubscribe(); } });
using (cancellation.Register(() => { tcs.TrySetCanceled(); subscription.Unsubscribe(); }))
{
return await tcs.Task.ConfigureAwait(false);
}
}
public void Publish<T>(T evt) where T : class
{