public void TestAwaitDoesntChangeScheduler()
{
var scheduler = SingleThreadScheduler.RunOnSeparateThread(TestLifetime, "TestScheduler");
var channel = new AsyncChannel <Unit>(TestLifetime);
var actor = new Actor <int>("TestActor", TestLifetime, async x =>
{
Assert.AreEqual(scheduler, TaskScheduler.Current);
var task = channel.ReceiveAsync();
await task;
Assert.AreEqual(scheduler, TaskScheduler.Current);
}
, scheduler);
//first one - immediate
actor.SendAsync(1);
channel.SendAsync(Unit.Instance);
//second one - await after timeout
Thread.Sleep(50);
channel.SendAsync(Unit.Instance);
Thread.Sleep(50);
channel.SendAsync(Unit.Instance);
actor.WaitForEmpty();
}
public ACSStageController(ConnectMode mode, string address)
{
Ch = new AsyncChannel();
Axis = new Dictionary <string, int>()
.Append("Y", 0)
.Append("X", 1)
.Append("Z", 2);
Address = address;
}
public void TestInfiniteChannelAsync1Thread()
{
var def = new LifetimeDefinition();
myChannel = new AsyncChannel <int>(def.Lifetime);
Assert.True(myChannel.IsEmpty);
Assert.True(myChannel.SendAsync(1).Status == TaskStatus.RanToCompletion);
Assert.True(myChannel.SendAsync(2).Status == TaskStatus.RanToCompletion);
Assert.AreEqual(1, myChannel.ReceiveAsync().With(t => Assert.AreEqual(TaskStatus.RanToCompletion, t.Status)).Result);
Assert.AreEqual(2, myChannel.ReceiveAsync().With(t => Assert.AreEqual(TaskStatus.RanToCompletion, t.Status)).Result);
def.Terminate();
Assert.True(myChannel.SendAsync(0).IsCanceled);
Assert.True(myChannel.ReceiveAsync().IsCanceled);
}
public void TestInfiniteChannelSync1Thread()
{
var def = new LifetimeDefinition();
myChannel = new AsyncChannel <int>(def.Lifetime);
Assert.True(myChannel.IsEmpty);
myChannel.SendBlocking(1);
myChannel.SendBlocking(2);
myChannel.SendBlocking(3);
Assert.AreEqual(1, myChannel.ReceiveBlocking());
Assert.AreEqual(2, myChannel.ReceiveBlocking());
Assert.AreEqual(3, myChannel.ReceiveBlocking());
def.Terminate();
Assert.Throws <AggregateException>(() => myChannel.SendBlocking(0));
Assert.Throws <AggregateException>(() => myChannel.ReceiveBlocking());
}
/// <summary>
/// provides a conversion of the AsyncChannel in a ContextChannel, useful to work with the OperationCOntext for example
/// </summary>
/// <typeparam name="TSync">the type of the async channel communication interface</typeparam>
/// <param name="asyncChannel">the async channel to be converted</param>
/// <returns>a IContextChannel version of the async comunication channel</returns>
//HINT: probably it is better to duplicate the entire class hierarchy to enable the use with the
//OperationContextScope object so to have for example an AsyncOperationContextScope that natively operates with AsyncChannel instead of return on the WCF types
//so to avoid misure of the internal channel object
public static IContextChannel ToContextChannel <TSync>(this AsyncChannel <TSync> asyncChannel)
{
return(asyncChannel.channel as IContextChannel);
}
public Task <OrderStatusDTO[]> GetOrderStatuses()
{
// return Channel.GetOrderStatuses();
return(AsyncChannel.ContinueWith(x => x.Result.GetOrderStatuses()).Unwrap());
}
public Task <OrderDTO[]> GetOrdersByFilter(OrderFilterDTO filter)
{
return(AsyncChannel.ContinueWith(x => x.Result.GetOrdersByFilter(filter)).Unwrap());
}
public Task <CustomerDTO[]> GetAllCustomers()
{
return(AsyncChannel.ContinueWith(x => x.Result.GetAllCustomers()).Unwrap());
}
public Task <CompanyDTO[]> GetAllCompanies()
{
return(AsyncChannel.ContinueWith(x => x.Result.GetAllCompanies()).Unwrap());
}