public async Task Client_Should_be_able_to_unsub_from_a_subject()
{
var subject = Context.GenerateSubject();
var nr1Received = new ConcurrentQueue <MsgOp>();
var nr2Received = new ConcurrentQueue <MsgOp>();
var nr3Received = new ConcurrentQueue <MsgOp>();
var subInfo1 = new SubscriptionInfo(subject);
var subInfo2 = new SubscriptionInfo(subject);
var subInfo3 = new SubscriptionInfo(subject);
_sync = Sync.MaxThree();
await ConnectAllClients();
_client1.OpStream.OfType <MsgOp>().Subscribe(msg =>
{
_client1.Unsub(subInfo1);
nr1Received.Enqueue(msg);
_sync.Release(msg);
});
_client1.Sub(subInfo1);
_client2.OpStream.OfType <MsgOp>().Subscribe(async msg =>
{
await _client2.UnsubAsync(subInfo2);
nr2Received.Enqueue(msg);
_sync.Release(msg);
});
_client2.Sub(subInfo2);
_client3.OpStream.OfType <MsgOp>().Subscribe(msg =>
{
nr3Received.Enqueue(msg);
_sync.Release(msg);
});
_client3.Sub(subInfo3);
await Context.DelayAsync();
_client1.Pub(subject, "mess1");
_sync.WaitForAll();
_client3.Unsub(subInfo3);
await Context.DelayAsync();
_client1.Pub(subject, "mess2");
await Context.DelayAsync();
_sync.InterceptedCount.Should().Be(3);
nr1Received.Should().HaveCount(1);
nr2Received.Should().HaveCount(1);
nr3Received.Should().HaveCount(1);
}
public async Task Client_Should_be_able_to_unsub_from_a_subject()
{
const string subject = "Test";
var nr1ReceiveCount = 0;
var nr2ReceiveCount = 0;
var nr3ReceiveCount = 0;
var subInfo1 = new SubscriptionInfo(subject);
var subInfo2 = new SubscriptionInfo(subject);
var subInfo3 = new SubscriptionInfo(subject);
_client1.OpStream.OfType <MsgOp>().Subscribe(msg =>
{
_client1.Unsub(subInfo1);
Interlocked.Increment(ref nr1ReceiveCount);
ReleaseOne();
});
_client1.Sub(subInfo1);
_client2.OpStream.OfType <MsgOp>().Subscribe(async msg =>
{
await _client2.UnsubAsync(subInfo2);
Interlocked.Increment(ref nr2ReceiveCount);
ReleaseOne();
});
_client2.Sub(subInfo2);
_client3.OpStream.OfType <MsgOp>().Subscribe(msg =>
{
Interlocked.Increment(ref nr3ReceiveCount);
ReleaseOne();
});
_client3.Sub(subInfo3);
_client1.Pub(subject, "mess1");
WaitOne();
WaitOne();
WaitOne();
_client3.Unsub(subInfo3);
await DelayAsync();
_client1.Pub(subject, "mess2");
await DelayAsync();
nr1ReceiveCount.Should().Be(1);
nr2ReceiveCount.Should().Be(1);
nr3ReceiveCount.Should().Be(1);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (disposing && !_disposed)
{
if (_client != null && _client.IsConnected)
{
if (_subscription != null)
{
_client.Unsub(_subscription);
_subscription = null;
}
_client.Disconnect();
}
_disposed = true;
}
}
