static void WaitForDispose(DisposeTrackingHandler handler, TimeSpan?timeout = null)
{
timeout = timeout ?? TimeSpan.FromSeconds(20);
var sw = Stopwatch.StartNew();
do
{
GC.Collect(2, GCCollectionMode.Forced, true, true);
GC.WaitForPendingFinalizers();
GC.Collect(2, GCCollectionMode.Forced, true, true);
} while (!handler.IsDisposed && sw.Elapsed < timeout);
}
public async Task disposes_handlers_once_out_of_scope()
{
DisposeTrackingHandler handler = null;
HttpMessageHandler createHandler()
{
return(handler =
new DisposeTrackingHandler(
new DelegateHandler((message, token) => Task.FromResult(new HttpResponseMessage()))));
}
var factory = new RoundRobinHttpClientFactory(1, createHandler, TimeSpan.FromMilliseconds(1));
await CreateAndDisposeClientWithGarbageCollection(factory);
WaitForDispose(handler, TimeSpan.FromSeconds(15));
handler.IsDisposed.ShouldBeTrue();
}