public void AddingToMultipleGroups()
{
var host = new MemoryHost();
host.MapHubs();
int max = 100;
var countDown = new CountDown(max);
var list = Enumerable.Range(0, max).ToList();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
proxy.On<User>("onRoomJoin", user =>
{
lock (list)
{
list.Remove(user.Index);
}
countDown.Dec();
});
connection.Start(host).Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("login", new User { Index = i, Name = "tester", Room = "test" + i }).Wait();
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(10)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", list.Select(i => i.ToString())));
connection.Stop();
}
public void AddingToMultipleGroups()
{
var host = new MemoryHost();
host.MapHubs();
int max = 10;
var countDown = new CountDownRange <int>(Enumerable.Range(0, max));
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
proxy.On <User>("onRoomJoin", user =>
{
Assert.True(countDown.Mark(user.Index));
});
connection.Start(host).Wait();
for (int i = 0; i < max; i++)
{
var user = new User {
Index = i, Name = "tester", Room = "test" + i
};
proxy.Invoke("login", user).Wait();
proxy.Invoke("joinRoom", user).Wait();
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
connection.Stop();
}
public void ReturningNullFromReconnectAccepted()
{
var mockHub = new Mock <SomeHub>()
{
CallBase = true
};
mockHub.Setup(h => h.OnReconnected()).Returns <Task>(null).Verifiable();
var host = new MemoryHost();
host.HubPipeline.EnableAutoRejoiningGroups();
host.Configuration.KeepAlive = null;
host.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(1);
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(1);
host.DependencyResolver.Register(typeof(SomeHub), () => mockHub.Object);
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo");
var hub = connection.CreateProxy("SomeHub");
connection.Start(host).Wait();
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
hub.Invoke("AllFoo").Wait();
Thread.Sleep(TimeSpan.FromSeconds(3));
connection.Stop();
mockHub.Verify();
}
public void UnauthorizedUserCannotInvokeMethodsInHubsAuthorizedSpecifyingUserAndRole()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
host.User = new GenericPrincipal(new GenericIdentity("test"), new string[] { "User", "Admin" });
var hub = connection.CreateProxy("UserAndRoleAuthHub");
var wh = new ManualResetEvent(false);
hub.On <string, string>("invoked", (id, time) =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
Assert.Throws <AggregateException>(() => hub.Invoke("InvokedFromClient").Wait());
Assert.False(wh.WaitOne(TimeSpan.FromSeconds(3)));
connection.Stop();
}
public void AuthenticatedAndAuthorizedUserCanInvokeAuthorizedHubMethods()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
host.User = new GenericPrincipal(new GenericIdentity("test"), new string[] { "User", "Admin" });
var hub = connection.CreateProxy("InvokeAuthHub");
var wh = new ManualResetEvent(false);
hub.On <string, string>("invoked", (id, time) =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.Invoke("InvokedFromClient").Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(3)));
connection.Stop();
}
public void DisconnectFiresForHubsWhenConnectionGoesAway()
{
using (var host = new MemoryHost())
{
host.MapHubs();
host.Configuration.DisconnectTimeout = TimeSpan.Zero;
host.Configuration.HeartbeatInterval = TimeSpan.FromSeconds(5);
var connectWh = new ManualResetEventSlim();
var disconnectWh = new ManualResetEventSlim();
host.DependencyResolver.Register(typeof(MyHub), () => new MyHub(connectWh, disconnectWh));
var connection = new Client.Hubs.HubConnection("http://foo/");
connection.CreateHubProxy("MyHub");
// Maximum wait time for disconnect to fire (3 heart beat intervals)
var disconnectWait = TimeSpan.FromTicks(host.Configuration.HeartbeatInterval.Ticks * 3);
connection.Start(host).Wait();
Assert.True(connectWh.Wait(TimeSpan.FromSeconds(10)), "Connect never fired");
connection.Stop();
Assert.True(disconnectWh.Wait(disconnectWait), "Disconnect never fired");
}
}
public void AuthenticatedAndAuthorizedUserCanInvokeMethodsInHubsAuthorizedSpecifyingUserAndRole()
{
using (var host = new MemoryHost())
{
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
host.User = new GenericPrincipal(new GenericIdentity("User"), new string[] { "Admin" });
var hub = connection.CreateHubProxy("UserAndRoleAuthHub");
var wh = new ManualResetEvent(false);
hub.On<string, string>("invoked", (id, time) =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.InvokeWithTimeout("InvokedFromClient");
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(3)));
connection.Stop();
}
}
public void SendToSelf()
{
using (var host = new MemoryHost())
{
host.MapHubs();
var connection1 = new Client.Hubs.HubConnection("http://foo/");
var connection2 = new Client.Hubs.HubConnection("http://foo/");
var wh1 = new ManualResetEventSlim(initialState: false);
var wh2 = new ManualResetEventSlim(initialState: false);
var hub1 = connection1.CreateHubProxy("SendToSome");
var hub2 = connection2.CreateHubProxy("SendToSome");
connection1.Start(host).Wait();
connection2.Start(host).Wait();
hub1.On("send", wh1.Set);
hub2.On("send", wh2.Set);
hub1.Invoke("SendToSelf").Wait();
Assert.True(wh1.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
Assert.False(wh2.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
connection1.Stop();
connection2.Stop();
}
}
public void SendToAllFromOutsideOfHub()
{
using (var host = new MemoryHost())
{
host.MapHubs();
var connection1 = new Client.Hubs.HubConnection("http://foo/");
var connection2 = new Client.Hubs.HubConnection("http://foo/");
var hubContext = host.ConnectionManager.GetHubContext("SendToSome");
var wh1 = new ManualResetEventSlim(initialState: false);
var wh2 = new ManualResetEventSlim(initialState: false);
var hub1 = connection1.CreateHubProxy("SendToSome");
var hub2 = connection2.CreateHubProxy("SendToSome");
connection1.Start(host).Wait();
connection2.Start(host).Wait();
hub1.On("send", wh1.Set);
hub2.On("send", wh2.Set);
hubContext.Clients.All.send();
Assert.True(wh1.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
Assert.True(wh2.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
connection1.Stop();
connection2.Stop();
}
}
public static IDisposable RunConnectDisconnect(int connections)
{
var host = new MemoryHost();
host.MapHubs();
for (int i = 0; i < connections; i++)
{
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("EchoHub");
var wh = new ManualResetEventSlim(false);
proxy.On("echo", _ => wh.Set());
try
{
connection.Start(host).Wait();
proxy.Invoke("Echo", "foo").Wait();
if (!wh.Wait(TimeSpan.FromSeconds(10)))
{
Debugger.Break();
}
}
finally
{
connection.Stop();
}
}
return host;
}
public void CreatedHubsGetDisposed()
{
var mockDemoHubs = new List <Mock <SignalR.Samples.Hubs.DemoHub.DemoHub> >();
using (var host = new MemoryHost())
{
host.DependencyResolver.Register(typeof(SignalR.Samples.Hubs.DemoHub.DemoHub), () =>
{
var mockDemoHub = new Mock <SignalR.Samples.Hubs.DemoHub.DemoHub>()
{
CallBase = true
};
mockDemoHubs.Add(mockDemoHub);
return(mockDemoHub.Object);
});
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateHubProxy("demo");
connection.Start(host).Wait();
var result = hub.Invoke <string>("ReadStateValue").Result;
foreach (var mockDemoHub in mockDemoHubs)
{
mockDemoHub.Verify(d => d.Dispose(), Times.Once());
}
connection.Stop();
}
}
public void GuidTest()
{
using (var host = new MemoryHost())
{
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
var hub = connection.CreateHubProxy("demo");
var wh = new ManualResetEvent(false);
hub.On <Guid>("TestGuid", id =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.Invoke("TestGuid").Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(5)));
connection.Stop();
}
}
public void ChangeHubUrl()
{
using (var host = new MemoryHost())
{
host.MapHubs("/foo");
var connection = new Client.Hubs.HubConnection("http://site/foo", useDefaultUrl: false);
var hub = connection.CreateHubProxy("demo");
var wh = new ManualResetEvent(false);
hub.On("signal", id =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.Invoke("DynamicTask").Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(5)));
connection.Stop();
}
}
public void DisconnectFiresForHubsWhenConnectionGoesAway()
{
var host = new MemoryHost();
host.MapHubs();
host.Configuration.DisconnectTimeout = TimeSpan.Zero;
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(5);
var connectWh = new ManualResetEventSlim();
var disconnectWh = new ManualResetEventSlim();
host.DependencyResolver.Register(typeof(MyHub), () => new MyHub(connectWh, disconnectWh));
var connection = new Client.Hubs.HubConnection("http://foo/");
connection.CreateProxy("MyHub");
// Maximum wait time for disconnect to fire (3 heart beat intervals)
var disconnectWait = TimeSpan.FromTicks(host.Configuration.HeartBeatInterval.Ticks * 3);
connection.Start(host).Wait();
Assert.True(connectWh.Wait(TimeSpan.FromSeconds(10)), "Connect never fired");
connection.Stop();
Assert.True(disconnectWh.Wait(disconnectWait), "Disconnect never fired");
}
public void AddingToMultipleGroups(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
int max = 10;
var countDown = new CountDownRange<int>(Enumerable.Range(0, max));
var connection = new Client.Hubs.HubConnection(host.Url);
var proxy = connection.CreateHubProxy("MultGroupHub");
proxy.On<User>("onRoomJoin", user =>
{
Assert.True(countDown.Mark(user.Index));
});
connection.Start(host.Transport).Wait();
for (int i = 0; i < max; i++)
{
var user = new User { Index = i, Name = "tester", Room = "test" + i };
proxy.InvokeWithTimeout("login", user);
proxy.InvokeWithTimeout("joinRoom", user);
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
connection.Stop();
}
}
public static IDisposable RunConnectDisconnect(bool scaleout, int nodes = 1, int connections = 1000)
{
IHttpClient client;
IDisposable disposable = TryGetClient(scaleout, nodes, out client);
for (int i = 0; i < connections; i++)
{
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("EchoHub");
var wh = new ManualResetEventSlim(false);
proxy.On("echo", _ => wh.Set());
try
{
connection.Start(client).Wait();
proxy.Invoke("Echo", "foo").Wait();
if (!wh.Wait(TimeSpan.FromSeconds(10)))
{
Debugger.Break();
}
}
finally
{
connection.Stop();
}
}
return(disposable);
}
public void AuthenticatedAndAuthorizedUserCanInvokeAuthorizedHubMethods()
{
using (var host = new MemoryHost())
{
host.Configure(app =>
{
var configuration = new HubConfiguration
{
Resolver = new DefaultDependencyResolver()
};
WithUser(app, new GenericPrincipal(new GenericIdentity("test"), new string[] { "User", "Admin" }));
app.MapHubs("/signalr", configuration);
});
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateHubProxy("InvokeAuthHub");
var wh = new ManualResetEvent(false);
hub.On<string, string>("invoked", (id, time) =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.InvokeWithTimeout("InvokedFromClient");
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(3)));
connection.Stop();
}
}
public void UnauthenticatedUserCannotInvokeMethodsWhenAuthenticationRequiredGlobally()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
host.HubPipeline.RequireAuthentication();
host.User = new GenericPrincipal(new GenericIdentity(""), new string[] { });
var hub = connection.CreateProxy("NoAuthHub");
var wh = new ManualResetEvent(false);
hub.On <string, string>("invoked", (id, time) =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
Assert.Throws <AggregateException>(() => hub.Invoke("InvokedFromClient").Wait());
Assert.False(wh.WaitOne(TimeSpan.FromSeconds(3)));
connection.Stop();
}
public void ChangeHubUrl()
{
using (var host = new MemoryHost())
{
host.MapHubs("/foo");
var connection = new Client.Hubs.HubConnection("http://site/foo", useDefaultUrl: false);
var hub = connection.CreateHubProxy("demo");
var wh = new ManualResetEventSlim(false);
hub.On("signal", id =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.Invoke("DynamicTask").Wait();
Assert.True(wh.Wait(TimeSpan.FromSeconds(10)));
connection.Stop();
}
}
public static IDisposable BrodcastFromServer()
{
var host = new MemoryHost();
IHubContext context = null;
host.Configure(app =>
{
var config = new HubConfiguration()
{
Resolver = new DefaultDependencyResolver()
};
app.MapHubs(config);
var configuration = config.Resolver.Resolve <IConfigurationManager>();
// The below effectively sets the heartbeat interval to five seconds.
configuration.KeepAlive = TimeSpan.FromSeconds(10);
var connectionManager = config.Resolver.Resolve <IConnectionManager>();
context = connectionManager.GetHubContext("EchoHub");
});
var cancellationTokenSource = new CancellationTokenSource();
var thread = new Thread(() =>
{
while (!cancellationTokenSource.IsCancellationRequested)
{
context.Clients.All.echo();
}
});
thread.Start();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("EchoHub");
try
{
connection.Start(host).Wait();
Thread.Sleep(1000);
}
finally
{
connection.Stop();
}
return(new DisposableAction(() =>
{
cancellationTokenSource.Cancel();
thread.Join();
host.Dispose();
}));
}
public void HubGroupsRejoinWhenAutoRejoiningGroupsEnabled()
{
var host = new MemoryHost();
host.HubPipeline.EnableAutoRejoiningGroups();
host.Configuration.KeepAlive = null;
host.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(1);
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(1);
host.MapHubs();
int max = 10;
var countDown = new CountDownRange <int>(Enumerable.Range(0, max));
var countDownAfterReconnect = new CountDownRange <int>(Enumerable.Range(max, max));
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
proxy.On <User>("onRoomJoin", u =>
{
if (u.Index < max)
{
Assert.True(countDown.Mark(u.Index));
}
else
{
Assert.True(countDownAfterReconnect.Mark(u.Index));
}
});
connection.Start(host).Wait();
var user = new User {
Name = "tester"
};
proxy.Invoke("login", user).Wait();
for (int i = 0; i < max; i++)
{
user.Index = i;
proxy.Invoke("joinRoom", user).Wait();
}
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
for (int i = max; i < 2 * max; i++)
{
user.Index = i;
proxy.Invoke("joinRoom", user).Wait();
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(3)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
Assert.True(countDownAfterReconnect.Wait(TimeSpan.FromSeconds(3)), "Didn't receive " + max + " messages. Got " + (max - countDownAfterReconnect.Count) + " missed " + String.Join(",", countDownAfterReconnect.Left.Select(i => i.ToString())));
connection.Stop();
}
public void HubGroupsRejoinWhenAutoRejoiningGroupsEnabled(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize(keepAlive: null,
connectionTimeout: 5,
hearbeatInterval: 2,
enableAutoRejoiningGroups: true);
int max = 10;
var countDown = new CountDownRange <int>(Enumerable.Range(0, max));
var countDownAfterReconnect = new CountDownRange <int>(Enumerable.Range(max, max));
var connection = new Client.Hubs.HubConnection(host.Url);
var proxy = connection.CreateHubProxy("MultGroupHub");
proxy.On <User>("onRoomJoin", u =>
{
if (u.Index < max)
{
Assert.True(countDown.Mark(u.Index));
}
else
{
Assert.True(countDownAfterReconnect.Mark(u.Index));
}
});
connection.Start(host.Transport).Wait();
var user = new User {
Name = "tester"
};
proxy.InvokeWithTimeout("login", user);
for (int i = 0; i < max; i++)
{
user.Index = i;
proxy.InvokeWithTimeout("joinRoom", user);
}
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
for (int i = max; i < 2 * max; i++)
{
user.Index = i;
proxy.InvokeWithTimeout("joinRoom", user);
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
Assert.True(countDownAfterReconnect.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDownAfterReconnect.Count) + " missed " + String.Join(",", countDownAfterReconnect.Left.Select(i => i.ToString())));
connection.Stop();
}
}
public static IDisposable StressGroups(int max = 100)
{
using (var host = new MemoryHost())
{
host.HubPipeline.EnableAutoRejoiningGroups();
host.MapHubs();
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(5);
host.Configuration.KeepAlive = TimeSpan.FromSeconds(5);
var countDown = new CountDownRange <int>(Enumerable.Range(0, max));
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("HubWithGroups");
proxy.On <int>("Do", i =>
{
if (!countDown.Mark(i))
{
Debugger.Break();
}
});
try
{
connection.Start(host).Wait();
proxy.Invoke("Join", "foo").Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("Send", "foo", i).Wait();
}
proxy.Invoke("Leave", "foo").Wait();
for (int i = max + 1; i < max + 50; i++)
{
proxy.Invoke("Send", "foo", i).Wait();
}
if (!countDown.Wait(TimeSpan.FromSeconds(10)))
{
Console.WriteLine("Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
Debugger.Break();
}
}
finally
{
connection.Stop();
}
}
return(new DisposableAction(() => { }));
}
public void VerifyOwinContext(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
var connection = new Client.Hubs.HubConnection(host.Url);
var connection2 = new Client.Hubs.HubConnection(host.Url);
var hub = connection.CreateHubProxy("MyItemsHub");
var hub1 = connection2.CreateHubProxy("MyItemsHub");
var results = new List <RequestItemsResponse>();
hub1.On <RequestItemsResponse>("update", result =>
{
if (!results.Contains(result))
{
results.Add(result);
}
});
connection.Start(host.Transport).Wait();
connection2.Start(host.Transport).Wait();
Thread.Sleep(TimeSpan.FromSeconds(2));
hub1.InvokeWithTimeout("GetItems");
Thread.Sleep(TimeSpan.FromSeconds(2));
connection.Stop();
Thread.Sleep(TimeSpan.FromSeconds(2));
Debug.WriteLine(String.Join(", ", results));
Assert.Equal(3, results.Count);
Assert.Equal("OnConnected", results[0].Method);
Assert.Equal(1, results[0].Keys.Length);
Assert.Equal("owin.environment", results[0].Keys[0]);
Assert.Equal("GetItems", results[1].Method);
Assert.Equal(1, results[1].Keys.Length);
Assert.Equal("owin.environment", results[1].Keys[0]);
Assert.Equal("OnDisconnected", results[2].Method);
Assert.Equal(1, results[2].Keys.Length);
Assert.Equal("owin.environment", results[2].Keys[0]);
connection2.Stop();
}
}
public static void StressGroups()
{
var host = new MemoryHost();
host.MapHubs();
int max = 15;
var countDown = new CountDown(max);
var list = Enumerable.Range(0, max).ToList();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
proxy.On <int>("Do", i =>
{
lock (list)
{
if (!list.Remove(i))
{
Debugger.Break();
}
}
countDown.Dec();
});
try
{
connection.Start(host).Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("Do", i).Wait();
}
if (!countDown.Wait(TimeSpan.FromSeconds(10)))
{
Console.WriteLine("Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed (" + String.Join(",", list.Select(i => i.ToString())) + ")");
var bus = host.DependencyResolver.Resolve <INewMessageBus>();
Debugger.Break();
}
}
finally
{
connection.Stop();
host.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
public void GenericTaskWithException()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws<AggregateException>(() => hub.Invoke("GenericTaskWithException").Wait());
Assert.Equal("Exception of type 'System.Exception' was thrown.", ex.GetBaseException().Message);
connection.Stop();
}
public void GetValueFromServer()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var result = hub.Invoke<int>("GetValue").Result;
Assert.Equal(10, result);
connection.Stop();
}
public void ComplexPersonState()
{
using (var host = new MemoryHost())
{
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
var hub = connection.CreateHubProxy("demo");
var wh = new ManualResetEvent(false);
connection.Start(host).Wait();
var person = new SignalR.Samples.Hubs.DemoHub.DemoHub.Person
{
Address = new SignalR.Samples.Hubs.DemoHub.DemoHub.Address
{
Street = "Redmond",
Zip = "98052"
},
Age = 25,
Name = "David"
};
var person1 = hub.Invoke <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("ComplexType", person).Result;
var person2 = hub.GetValue <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("person");
JObject obj = ((dynamic)hub).person;
var person3 = obj.ToObject <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>();
Assert.NotNull(person1);
Assert.NotNull(person2);
Assert.NotNull(person3);
Assert.Equal("David", person1.Name);
Assert.Equal("David", person2.Name);
Assert.Equal("David", person3.Name);
Assert.Equal(25, person1.Age);
Assert.Equal(25, person2.Age);
Assert.Equal(25, person3.Age);
Assert.Equal("Redmond", person1.Address.Street);
Assert.Equal("Redmond", person2.Address.Street);
Assert.Equal("Redmond", person3.Address.Street);
Assert.Equal("98052", person1.Address.Zip);
Assert.Equal("98052", person2.Address.Zip);
Assert.Equal("98052", person3.Address.Zip);
connection.Stop();
}
}
public void ComplexPersonState(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
var connection = new Client.Hubs.HubConnection(host.Url);
var hub = connection.CreateHubProxy("demo");
var wh = new ManualResetEvent(false);
connection.Start(host.Transport).Wait();
var person = new SignalR.Samples.Hubs.DemoHub.DemoHub.Person
{
Address = new SignalR.Samples.Hubs.DemoHub.DemoHub.Address
{
Street = "Redmond",
Zip = "98052"
},
Age = 25,
Name = "David"
};
var person1 = hub.InvokeWithTimeout <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("ComplexType", person);
var person2 = hub.GetValue <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("person");
JObject obj = ((dynamic)hub).person;
var person3 = obj.ToObject <SignalR.Samples.Hubs.DemoHub.DemoHub.Person>();
Assert.NotNull(person1);
Assert.NotNull(person2);
Assert.NotNull(person3);
Assert.Equal("David", person1.Name);
Assert.Equal("David", person2.Name);
Assert.Equal("David", person3.Name);
Assert.Equal(25, person1.Age);
Assert.Equal(25, person2.Age);
Assert.Equal(25, person3.Age);
Assert.Equal("Redmond", person1.Address.Street);
Assert.Equal("Redmond", person2.Address.Street);
Assert.Equal("Redmond", person3.Address.Street);
Assert.Equal("98052", person1.Address.Zip);
Assert.Equal("98052", person2.Address.Zip);
Assert.Equal("98052", person3.Address.Zip);
connection.Stop();
}
}
public void UnsupportedOverloads()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws <InvalidOperationException>(() => hub.Invoke("UnsupportedOverload", 13177).Wait());
Assert.Equal("'UnsupportedOverload' method could not be resolved.", ex.GetBaseException().Message);
connection.Stop();
}
public void GetValueFromServer()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var result = hub.Invoke <int>("GetValue").Result;
Assert.Equal(10, result);
connection.Stop();
}
public void GenericTaskWithException()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws <AggregateException>(() => hub.Invoke("GenericTaskWithException").Wait());
Assert.Equal("Exception of type 'System.Exception' was thrown.", ex.GetBaseException().Message);
connection.Stop();
}
public void UnsupportedOverloads(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
var connection = new Client.Hubs.HubConnection(host.Url);
var hub = connection.CreateHubProxy("demo");
connection.Start(host.Transport).Wait();
TestUtilities.AssertAggregateException <InvalidOperationException>(() => hub.InvokeWithTimeout("UnsupportedOverload", 13177), "'UnsupportedOverload' method could not be resolved.");
connection.Stop();
}
}
public void GenericTaskWithContinueWith()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
int result = hub.Invoke <int>("GenericTaskWithContinueWith").Result;
Assert.Equal(4, result);
connection.Stop();
}
public void GenericTaskWithException()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws <AggregateException>(() => hub.Invoke("GenericTaskWithException").Wait());
Assert.IsType <InvalidOperationException>(ex.GetBaseException());
Assert.Contains("System.Exception", ex.GetBaseException().Message);
connection.Stop();
}
public void CustomQueryStringRaw()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/", "a=b");
var hub = connection.CreateProxy("CustomQueryHub");
connection.Start(host).Wait();
var result = hub.Invoke <string>("GetQueryString", "a").Result;
Assert.Equal("b", result);
connection.Stop();
}
public void CreateProxyAfterConnectionStartsThrows()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
try
{
connection.Start(host).Wait();
Assert.Throws <InvalidOperationException>(() => connection.CreateProxy("demo"));
}
finally
{
connection.Stop();
}
}
public void GenericTaskWithContinueWith(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
var connection = new Client.Hubs.HubConnection(host.Url);
var hub = connection.CreateHubProxy("demo");
connection.Start(host.Transport).Wait();
int result = hub.InvokeWithTimeout <int>("GenericTaskWithContinueWith");
Assert.Equal(4, result);
connection.Stop();
}
}
public void Overloads()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
hub.Invoke("Overload").Wait();
int n = hub.Invoke <int>("Overload", 1).Result;
Assert.Equal(1, n);
connection.Stop();
}
public void ComplexPersonState()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
var hub = connection.CreateProxy("demo");
var wh = new ManualResetEvent(false);
connection.Start(host).Wait();
var person = new SignalR.Samples.Hubs.DemoHub.DemoHub.Person
{
Address = new SignalR.Samples.Hubs.DemoHub.DemoHub.Address
{
Street = "Redmond",
Zip = "98052"
},
Age = 25,
Name = "David"
};
var person1 = hub.Invoke<SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("ComplexType", person).Result;
var person2 = hub.GetValue<SignalR.Samples.Hubs.DemoHub.DemoHub.Person>("person");
Assert.NotNull(person1);
Assert.NotNull(person2);
Assert.Equal("David", person1.Name);
Assert.Equal("David", person2.Name);
Assert.Equal(25, person1.Age);
Assert.Equal(25, person2.Age);
Assert.Equal("Redmond", person1.Address.Street);
Assert.Equal("Redmond", person2.Address.Street);
Assert.Equal("98052", person1.Address.Zip);
Assert.Equal("98052", person2.Address.Zip);
connection.Stop();
}
public void DisconnectFiresForHubsWhenConnectionGoesAway()
{
using (var host = new MemoryHost())
{
var dr = new DefaultDependencyResolver();
var configuration = dr.Resolve<IConfigurationManager>();
var connectWh = new ManualResetEventSlim();
var disconnectWh = new ManualResetEventSlim();
host.Configure(app =>
{
var config = new HubConfiguration
{
Resolver = dr
};
app.MapHubs("/signalr", config);
configuration.DisconnectTimeout = TimeSpan.FromSeconds(6);
dr.Register(typeof(MyHub), () => new MyHub(connectWh, disconnectWh));
});
var connection = new Client.Hubs.HubConnection("http://foo/");
connection.CreateHubProxy("MyHub");
// Maximum wait time for disconnect to fire (3 heart beat intervals)
var disconnectWait = TimeSpan.FromTicks(configuration.HeartbeatInterval().Ticks * 3);
connection.Start(host).Wait();
Assert.True(connectWh.Wait(TimeSpan.FromSeconds(10)), "Connect never fired");
connection.Stop();
Assert.True(disconnectWh.Wait(disconnectWait), "Disconnect never fired");
}
}
public void ClientStaysReconnectedAfterDisconnectTimeout(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize(keepAlive: null,
connectionTimeout: 2,
hearbeatInterval: 2,
disconnectTimeout: 10);
var connection = new Client.Hubs.HubConnection(host.Url);
var reconnectingWh = new ManualResetEventSlim();
var reconnectedWh = new ManualResetEventSlim();
connection.Reconnecting += () =>
{
reconnectingWh.Set();
Assert.Equal(ConnectionState.Reconnecting, connection.State);
};
connection.Reconnected += () =>
{
reconnectedWh.Set();
Assert.Equal(ConnectionState.Connected, connection.State);
};
connection.Start(host.Transport).Wait();
// Force reconnect
Thread.Sleep(TimeSpan.FromSeconds(5));
Assert.True(reconnectingWh.Wait(TimeSpan.FromSeconds(30)));
Assert.True(reconnectedWh.Wait(TimeSpan.FromSeconds(30)));
Thread.Sleep(TimeSpan.FromSeconds(15));
Assert.NotEqual(ConnectionState.Disconnected, connection.State);
connection.Stop();
}
}
public void SettingState()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var result = hub.Invoke<string>("SetStateValue", "test").Result;
Assert.Equal("test", result);
Assert.Equal("test", hub["Company"]);
connection.Stop();
}
public void Overloads()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
hub.Invoke("Overload").Wait();
int n = hub.Invoke<int>("Overload", 1).Result;
Assert.Equal(1, n);
connection.Stop();
}
public void ReadingState()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
hub["name"] = "test";
connection.Start(host).Wait();
var result = hub.Invoke<string>("ReadStateValue").Result;
Assert.Equal("test", result);
connection.Stop();
}
public static void StressGroups()
{
var host = new MemoryHost();
host.HubPipeline.EnableAutoRejoiningGroups();
host.MapHubs();
int max = 15;
var countDown = new CountDown(max);
var list = Enumerable.Range(0, max).ToList();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
var bus = (MessageBus)host.DependencyResolver.Resolve<IMessageBus>();
proxy.On<int>("Do", i =>
{
lock (list)
{
if (!list.Remove(i))
{
Debugger.Break();
}
}
countDown.Dec();
});
try
{
connection.Start(host).Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("Do", i).Wait();
}
int retry = 3;
bool result = false;
do
{
result = countDown.Wait(TimeSpan.FromSeconds(10));
if (!result)
{
Console.WriteLine("Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed (" + String.Join(",", list.Select(i => i.ToString())) + ")");
Console.WriteLine("A=" + bus.AllocatedWorkers + " B=" + bus.BusyWorkers);
countDown.Reset();
}
retry--;
} while (retry > 0);
if (!result)
{
Console.WriteLine("A=" + bus.AllocatedWorkers + " B=" + bus.BusyWorkers);
Debugger.Break();
}
}
finally
{
connection.Stop();
host.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
public void GuidTest()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
var hub = connection.CreateProxy("demo");
var wh = new ManualResetEvent(false);
hub.On<Guid>("TestGuid", id =>
{
Assert.NotNull(id);
wh.Set();
});
connection.Start(host).Wait();
hub.Invoke("TestGuid").Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(5)));
connection.Stop();
}
public void CustomQueryStringRaw()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/", "a=b");
var hub = connection.CreateProxy("CustomQueryHub");
connection.Start(host).Wait();
var result = hub.Invoke<string>("GetQueryString", "a").Result;
Assert.Equal("b", result);
connection.Stop();
}
public static void StressGroups()
{
var host = new MemoryHost();
host.MapHubs();
int max = 15;
var countDown = new CountDown(max);
var list = Enumerable.Range(0, max).ToList();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("MultGroupHub");
proxy.On<int>("Do", i =>
{
lock (list)
{
if (!list.Remove(i))
{
Debugger.Break();
}
}
countDown.Dec();
});
try
{
connection.Start(new Client.Transports.ServerSentEventsTransport(host)).Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("Do", i).Wait();
}
if (!countDown.Wait(TimeSpan.FromSeconds(10)))
{
Console.WriteLine("Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed (" + String.Join(",", list.Select(i => i.ToString())) + ")");
var bus = host.DependencyResolver.Resolve<INewMessageBus>();
Debugger.Break();
}
}
finally
{
connection.Stop();
host.Dispose();
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
public void TaskWithException()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws<AggregateException>(() => hub.Invoke("TaskWithException").Wait());
Assert.IsType<InvalidOperationException>(ex.GetBaseException());
Assert.Contains("System.Exception", ex.GetBaseException().Message);
connection.Stop();
}
public void DynamicInvokeTest()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
string callback = "!!!CallMeBack!!!";
var hub = connection.CreateProxy("demo");
var wh = new ManualResetEvent(false);
hub.On(callback, () => wh.Set());
connection.Start(host).Wait();
hub.Invoke("DynamicInvoke", callback).Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(5)));
connection.Stop();
}
public void HubGroupsRejoinWhenRejoiningGroupsOverridden()
{
var host = new MemoryHost();
host.Configuration.KeepAlive = null;
host.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(1);
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(1);
host.MapHubs();
int max = 10;
var countDown = new CountDownRange<int>(Enumerable.Range(0, max));
var countDownAfterReconnect = new CountDownRange<int>(Enumerable.Range(max, max));
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("RejoinMultGroupHub");
proxy.On<User>("onRoomJoin", u =>
{
if (u.Index < max)
{
Assert.True(countDown.Mark(u.Index));
}
else
{
Assert.True(countDownAfterReconnect.Mark(u.Index));
}
});
connection.Start(host).Wait();
var user = new User { Name = "tester" };
proxy.Invoke("login", user).Wait();
for (int i = 0; i < max; i++)
{
user.Index = i;
proxy.Invoke("joinRoom", user).Wait();
}
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
for (int i = max; i < 2 * max; i++)
{
user.Index = i;
proxy.Invoke("joinRoom", user).Wait();
}
Assert.True(countDown.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
Assert.True(countDownAfterReconnect.Wait(TimeSpan.FromSeconds(30)), "Didn't receive " + max + " messages. Got " + (max - countDownAfterReconnect.Count) + " missed " + String.Join(",", countDownAfterReconnect.Left.Select(i => i.ToString())));
connection.Stop();
}
public void RejoiningGroupsOnlyReceivesGroupsBelongingToHub()
{
var host = new MemoryHost();
var groupsRequestedToBeRejoined = new List<string>();
var groupsRequestedToBeRejoined2 = new List<string>();
host.DependencyResolver.Register(typeof(RejoinMultGroupHub), () => new RejoinMultGroupHub(groupsRequestedToBeRejoined));
host.DependencyResolver.Register(typeof(RejoinMultGroupHub2), () => new RejoinMultGroupHub2(groupsRequestedToBeRejoined2));
host.Configuration.KeepAlive = null;
host.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(1);
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(1);
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateProxy("RejoinMultGroupHub");
var proxy2 = connection.CreateProxy("RejoinMultGroupHub2");
connection.Start(host).Wait();
var user = new User { Name = "tester" };
proxy.Invoke("login", user).Wait();
proxy2.Invoke("login", user).Wait();
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
proxy.Invoke("joinRoom", user).Wait();
proxy2.Invoke("joinRoom", user).Wait();
Thread.Sleep(TimeSpan.FromSeconds(3));
Assert.True(groupsRequestedToBeRejoined.Contains("foo"));
Assert.True(groupsRequestedToBeRejoined.Contains("tester"));
Assert.False(groupsRequestedToBeRejoined.Contains("foo2"));
Assert.False(groupsRequestedToBeRejoined.Contains("tester2"));
Assert.True(groupsRequestedToBeRejoined2.Contains("foo2"));
Assert.True(groupsRequestedToBeRejoined2.Contains("tester2"));
Assert.False(groupsRequestedToBeRejoined2.Contains("foo"));
Assert.False(groupsRequestedToBeRejoined2.Contains("tester"));
connection.Stop();
}
public void SendToSelf()
{
var host = new MemoryHost();
host.MapHubs();
var connection1 = new Client.Hubs.HubConnection("http://foo/");
var connection2 = new Client.Hubs.HubConnection("http://foo/");
var wh1 = new ManualResetEventSlim(initialState: false);
var wh2 = new ManualResetEventSlim(initialState: false);
var hub1 = connection1.CreateProxy("SendToSome");
var hub2 = connection2.CreateProxy("SendToSome");
connection1.Start(host).Wait();
connection2.Start(host).Wait();
hub1.On("send", wh1.Set);
hub2.On("send", wh2.Set);
hub1.Invoke("SendToSelf").Wait();
Assert.True(wh1.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
Assert.False(wh2.WaitHandle.WaitOne(TimeSpan.FromSeconds(5)));
connection1.Stop();
connection2.Stop();
}
private static void RunOne(MemoryHost host)
{
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("HubWithGroups");
var wh = new ManualResetEventSlim(false);
proxy.On<int>("Do", i => wh.Set());
try
{
connection.Start(host).Wait();
proxy.Invoke("Join", "foo").Wait();
proxy.Invoke("Send", "foo", 0).Wait();
if (!wh.Wait(TimeSpan.FromSeconds(10)))
{
Debugger.Break();
}
}
finally
{
connection.Stop();
}
}
public void ReturningNullFromReconnectAccepted()
{
var mockHub = new Mock<SomeHub>() { CallBase = true };
mockHub.Setup(h => h.OnReconnected()).Returns<Task>(null).Verifiable();
var host = new MemoryHost();
host.HubPipeline.EnableAutoRejoiningGroups();
host.Configuration.KeepAlive = null;
host.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(1);
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(1);
host.DependencyResolver.Register(typeof(SomeHub), () => mockHub.Object);
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo");
var hub = connection.CreateProxy("SomeHub");
connection.Start(host).Wait();
// Force Reconnect
Thread.Sleep(TimeSpan.FromSeconds(3));
hub.Invoke("AllFoo").Wait();
Thread.Sleep(TimeSpan.FromSeconds(3));
connection.Stop();
mockHub.Verify();
}
public void UnsupportedOverloads()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://foo/");
var hub = connection.CreateProxy("demo");
connection.Start(host).Wait();
var ex = Assert.Throws<InvalidOperationException>(() => hub.Invoke("UnsupportedOverload", 13177).Wait());
Assert.Equal("'UnsupportedOverload' method could not be resolved.", ex.GetBaseException().Message);
connection.Stop();
}
public void ManuallyRestartedClientMaintainsConsistentState(HostType hostType, TransportType transportType)
{
using (var host = CreateHost(hostType, transportType))
{
host.Initialize();
var connection = new Client.Hubs.HubConnection(host.Url);
int timesStopped = 0;
connection.Closed += () =>
{
timesStopped++;
Assert.Equal(ConnectionState.Disconnected, connection.State);
};
for (int i = 0; i < 5; i++)
{
connection.Start(host.Transport).Wait();
connection.Stop();
}
for (int i = 0; i < 10; i++)
{
connection.Start(host.Transport);
connection.Stop();
}
Assert.Equal(15, timesStopped);
}
}
public static IDisposable StressGroups(int max = 100)
{
using (var host = new MemoryHost())
{
host.HubPipeline.EnableAutoRejoiningGroups();
host.MapHubs();
host.Configuration.HeartBeatInterval = TimeSpan.FromSeconds(5);
host.Configuration.KeepAlive = TimeSpan.FromSeconds(5);
var countDown = new CountDownRange<int>(Enumerable.Range(0, max));
var connection = new Client.Hubs.HubConnection("http://foo");
var proxy = connection.CreateHubProxy("HubWithGroups");
proxy.On<int>("Do", i =>
{
if (!countDown.Mark(i))
{
Debugger.Break();
}
});
try
{
connection.Start(host).Wait();
proxy.Invoke("Join", "foo").Wait();
for (int i = 0; i < max; i++)
{
proxy.Invoke("Send", "foo", i).Wait();
}
proxy.Invoke("Leave", "foo").Wait();
for (int i = max + 1; i < max + 50; i++)
{
proxy.Invoke("Send", "foo", i).Wait();
}
if (!countDown.Wait(TimeSpan.FromSeconds(10)))
{
Console.WriteLine("Didn't receive " + max + " messages. Got " + (max - countDown.Count) + " missed " + String.Join(",", countDown.Left.Select(i => i.ToString())));
Debugger.Break();
}
}
finally
{
connection.Stop();
}
}
return new DisposableAction(() => { });
}
public void CreateProxyAfterConnectionStartsThrows()
{
var host = new MemoryHost();
host.MapHubs();
var connection = new Client.Hubs.HubConnection("http://site/");
try
{
connection.Start(host).Wait();
Assert.Throws<InvalidOperationException>(() => connection.CreateProxy("demo"));
}
finally
{
connection.Stop();
}
}