public static async Task Termination()
{
await using var exchanger = new AsyncExchanger <int>();
var task = exchanger.ExchangeAsync(42);
exchanger.Terminate();
await ThrowsAsync <ExchangeTerminatedException>(task.AsTask);
True(exchanger.IsTerminated);
task = exchanger.ExchangeAsync(56);
True(task.IsFaulted);
await ThrowsAsync <ExchangeTerminatedException>(task.AsTask);
}
public static async Task SynchronousExchange()
{
using var exchanger = new AsyncExchanger <int>();
var value = 56;
False(exchanger.TryExchange(ref value));
Equal(56, value);
var task = exchanger.ExchangeAsync(42);
True(exchanger.TryExchange(ref value));
Equal(42, value);
Equal(56, await task);
exchanger.Terminate();
Throws <ExchangeTerminatedException>(() => {
var tmp = 0;
exchanger.TryExchange(ref tmp);
});
}
