public void When_disposing_one_of_the_hubs()
{
var hub1 = new MessageHub();
var hub2 = new MessageHub();
var totalMessages = new List <string>();
hub1.RegisterGlobalHandler((type, msg) => totalMessages.Add((string)msg));
hub2.RegisterGlobalHandler((type, msg) => totalMessages.Add((string)msg));
var hub1Messages = new List <string>();
var hub2Messages = new List <string>();
hub1.Subscribe <string>(x => hub1Messages.Add(x));
hub2.Subscribe <string>(x => hub2Messages.Add(x));
hub1.Publish("A");
hub2.Publish("B");
hub2.Publish("C");
hub1.Dispose();
Should.Throw <ObjectDisposedException>(() => hub1.Publish("C"))
.Message.ShouldBe("Cannot access a disposed object.\r\nObject name: 'The ThreadLocal object has been disposed.'.");
hub2.Publish("D");
totalMessages.ShouldBe(new[] { "A", "B", "C", "D" });
hub1Messages.ShouldBe(new[] { "A" });
hub2Messages.ShouldBe(new[] { "B", "C", "D" });
hub2.Dispose();
}
public void When_using_multiple_hubs()
{
var hub1 = new MessageHub();
var hub2 = new MessageHub();
var totalMessages = new List <string>();
hub1.RegisterGlobalHandler((type, msg) => totalMessages.Add((string)msg));
hub2.RegisterGlobalHandler((type, msg) => totalMessages.Add((string)msg));
var hub1Messages = new List <string>();
var hub2Messages = new List <string>();
hub1.Subscribe <string>(x => hub1Messages.Add(x));
hub2.Subscribe <string>(x => hub2Messages.Add(x));
hub1.Publish("A");
hub2.Publish("B");
hub2.Publish("C");
totalMessages.ShouldBe(new [] { "A", "B", "C" });
hub1Messages.ShouldBe(new [] { "A" });
hub2Messages.ShouldBe(new [] { "B", "C" });
hub1.Dispose();
hub2.Dispose();
}
public void When_operating_on_a_disposed_hub()
{
var totalMessages = 0;
var hub = new MessageHub();
hub.RegisterGlobalHandler((type, msg) =>
{
type.ShouldBe(typeof(string));
msg.ShouldBeOfType <string>();
Interlocked.Increment(ref totalMessages);
});
var queue = new ConcurrentQueue <string>();
Action <string> handler = msg => queue.Enqueue(msg);
var token = hub.Subscribe(handler);
hub.Dispose();
Should.NotThrow(() => hub.Subscribe(handler));
Should.NotThrow(() => hub.Unsubscribe(token));
Should.NotThrow(() => hub.IsSubscribed(token));
Should.NotThrow(() => hub.ClearSubscriptions());
totalMessages.ShouldBe(0);
}
public void CloseServer()
{
_commState?.Dispose();
_ardServ?.Dispose();
_msgHubLogger?.Dispose();
_msgHub.Dispose();
}
protected override void OnClosing(CancelEventArgs eArgs)
{
_discoverSvc.Dispose();
_schedulerSvc.Dispose();
_vlcControl.Dispose();
_hub.Dispose();
base.OnClosing(eArgs);
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
// TODO: 释放托管状态(托管对象)
_messageHub.Dispose();
}
// TODO: 释放未托管的资源(未托管的对象)并替代终结器
// TODO: 将大型字段设置为 null
_disposed = true;
}
}