public async Task StillSubscribedToUserAfterOneOfMultipleConnectionsAssociatedWithUserDisconnects()
{
using (var client1 = new TestClient())
using (var client2 = new TestClient())
using (var client3 = new TestClient())
{
MassTransitHubLifetimeManager <MyHub> manager = BackplaneHarness.HubLifetimeManager;
var connection1 = HubConnectionContextUtils.Create(client1.Connection, userIdentifier: "userA");
var connection2 = HubConnectionContextUtils.Create(client2.Connection, userIdentifier: "userA");
var connection3 = HubConnectionContextUtils.Create(client3.Connection, userIdentifier: "userB");
await manager.OnConnectedAsync(connection1).OrTimeout(Harness.TestTimeout);
await manager.OnConnectedAsync(connection2).OrTimeout(Harness.TestTimeout);
await manager.OnConnectedAsync(connection3).OrTimeout(Harness.TestTimeout);
await manager.SendUserAsync("userA", "Hello", new object[] { "World" }).OrTimeout(Harness.TestTimeout);
await AssertMessageAsync(client1);
await AssertMessageAsync(client2);
// Disconnect one connection for the user
await manager.OnDisconnectedAsync(connection1).OrTimeout(Harness.TestTimeout);
await manager.SendUserAsync("userA", "Hello", new object[] { "World" }).OrTimeout(Harness.TestTimeout);
await AssertMessageAsync(client2);
}
}
public async Task SendAllAsyncDoesNotWriteToDisconnectedConnectionsOutput()
{
using (var client1 = new TestClient())
using (var client2 = new TestClient())
{
MassTransitHubLifetimeManager <MyHub> manager = BackplaneHarness.HubLifetimeManager;
var connection1 = HubConnectionContextUtils.Create(client1.Connection);
var connection2 = HubConnectionContextUtils.Create(client2.Connection);
await manager.OnConnectedAsync(connection1).OrTimeout(Harness.TestTimeout);
await manager.OnConnectedAsync(connection2).OrTimeout(Harness.TestTimeout);
await manager.OnDisconnectedAsync(connection2).OrTimeout(Harness.TestTimeout);
await manager.SendAllAsync("Hello", new object[] { "World" }).OrTimeout(Harness.TestTimeout);
Assert.IsTrue(BackplaneHarness.All.Consumed.Select <All <MyHub> >().Any());
var message = client1.TryRead() as InvocationMessage;
Assert.NotNull(message);
Assert.AreEqual("Hello", message.Target);
Assert.AreEqual(1, message.Arguments.Length);
Assert.AreEqual("World", (string)message.Arguments[0]);
Assert.Null(client2.TryRead());
}
}
public async Task DisconnectConnectionRemovesConnectionFromGroup()
{
using (var client = new TestClient())
{
MassTransitHubLifetimeManager <MyHub> manager = BackplaneHarness.HubLifetimeManager;
var connection = HubConnectionContextUtils.Create(client.Connection);
await manager.OnConnectedAsync(connection).OrTimeout(Harness.TestTimeout);
await manager.AddToGroupAsync(connection.ConnectionId, "name").OrTimeout(Harness.TestTimeout);
await Task.Delay(2000);
await manager.OnDisconnectedAsync(connection).OrTimeout(Harness.TestTimeout);
await Task.Delay(2000);
await manager.SendGroupAsync("name", "Hello", new object[] { "World" }).OrTimeout(Harness.TestTimeout);
await Task.Delay(2000);
Assert.Null(client.TryRead());
}
}
public async Task InvokeAllAsyncWithMultipleServersDoesNotWriteToDisconnectedConnectionsOutput()
{
using (var client1 = new TestClient())
using (var client2 = new TestClient())
{
MassTransitHubLifetimeManager <MyHub> manager1 = Backplane1Harness.HubLifetimeManager;
MassTransitHubLifetimeManager <MyHub> manager2 = Backplane2Harness.HubLifetimeManager;
var connection1 = HubConnectionContextUtils.Create(client1.Connection);
var connection2 = HubConnectionContextUtils.Create(client2.Connection);
await manager1.OnConnectedAsync(connection1).OrTimeout(Harness.TestTimeout);
await manager2.OnConnectedAsync(connection2).OrTimeout(Harness.TestTimeout);
await manager2.OnDisconnectedAsync(connection2).OrTimeout(Harness.TestTimeout);
await manager2.SendAllAsync("Hello", new object[] { "World" }).OrTimeout(Harness.TestTimeout);
await AssertMessageAsync(client1);
Assert.Null(client2.TryRead());
}
}