public void CorrectlyShutsDown()
{
var fixture = new KeyedOperationQueue();
var op1 = new Subject<int>();
var op2 = new Subject<int>();
var op3 = new Subject<int>();
bool isCompleted = false;
int op1Result = 0, op2Result = 0, op3Result = 0;
fixture.EnqueueObservableOperation("foo", () => op1).Subscribe(x => op1Result = x);
fixture.EnqueueObservableOperation("bar", () => op2).Subscribe(x => op2Result = x);
// Shut down the queue, shouldn't be completed until op1 and op2 complete
fixture.ShutdownQueue().Subscribe(_ => isCompleted = true);
Assert.False(isCompleted);
op1.OnNext(1); op1.OnCompleted();
Assert.False(isCompleted);
Assert.Equal(1, op1Result);
op2.OnNext(2); op2.OnCompleted();
Assert.True(isCompleted);
Assert.Equal(2, op2Result);
// We've already shut down, new ops should be ignored
fixture.EnqueueObservableOperation("foo", () => op3).Subscribe(x => op3Result = x);
op3.OnNext(3); op3.OnCompleted();
Assert.Equal(0, op3Result);
}
public void KeyedOperationQueueCorrectlyShutsDown()
{
var fixture = new KeyedOperationQueue();
var op1 = new Subject <int>();
var op2 = new Subject <int>();
var op3 = new Subject <int>();
bool isCompleted = false;
int op1Result = 0, op2Result = 0, op3Result = 0;
fixture.EnqueueObservableOperation("foo", () => op1).Subscribe(x => op1Result = x);
fixture.EnqueueObservableOperation("bar", () => op2).Subscribe(x => op2Result = x);
// Shut down the queue, shouldn't be completed until op1 and op2 complete
fixture.ShutdownQueue().Subscribe(_ => isCompleted = true);
Assert.False(isCompleted);
op1.OnNext(1);
op1.OnCompleted();
Assert.False(isCompleted);
Assert.Equal(1, op1Result);
op2.OnNext(2);
op2.OnCompleted();
Assert.True(isCompleted);
Assert.Equal(2, op2Result);
// We've already shut down, new ops should be ignored
fixture.EnqueueObservableOperation("foo", () => op3).Subscribe(x => op3Result = x);
op3.OnNext(3);
op3.OnCompleted();
Assert.Equal(0, op3Result);
}
/// <summary>
/// Closes all connections managed by this pool.
/// </summary>
public IObservable <Unit> Reset(bool shouldReopen = true)
{
var shutdownQueue = Observable.Return(Unit.Default);
if (opQueue != null)
{
shutdownQueue = opQueue.ShutdownQueue();
}
return(shutdownQueue.Finally(() =>
{
if (connections != null)
{
foreach (var v in connections.Where(x => x != null && x.Connection != null))
{
v.OnApplicationSuspended();
}
connections = null;
}
if (shouldReopen)
{
connections = Enumerable.Range(0, connectionCount)
.Select(_ => new Entry(connInfo.Item1, connInfo.Item2))
.ToList();
opQueue = new KeyedOperationQueue();
}
}));
}
