public async Task AsyncRecursionSucceeds()
{
var rlock = new ReEntrantAsyncLock();
await TryAcquire(rlock);
Assert.True(await rlock.AcquireAsync());
rlock.Release();
Task.Factory.StartNew(async() =>
{
await TryAcquire(rlock);
}).Unwrap().Wait();
}
public async Task AsyncLockBlocksOtherTasks()
{
var rlock = new ReEntrantAsyncLock();
var second = Task.Run(async() =>
{
Assert.True(await rlock.AcquireAsync(TimeSpan.FromMilliseconds(500)));
await Task.Delay(1000);
rlock.Release();
});
var first = Task.Run(async() =>
{
await Task.Delay(100);
Assert.False(await rlock.AcquireAsync(TimeSpan.FromMilliseconds(100)));
await second;
await TryAcquire(rlock);
});
await first;
await second;
}
