private static void RunDemoHub(HubConnection hubConnection)
{
var demo = hubConnection.CreateProxy("demo");
hubConnection.StateChanged += change =>
{
Console.WriteLine(change.OldState + " => " + change.NewState);
};
demo.On<int>("invoke", i =>
{
int n = demo.GetValue<int>("index");
Console.WriteLine("{0} client state index -> {1}", i, n);
});
hubConnection.Start().Wait();
demo.Invoke("multipleCalls").ContinueWith(task =>
{
using (var error = task.Exception.GetError())
{
Console.WriteLine(error);
}
}, TaskContinuationOptions.OnlyOnFaulted);
Task.Factory.StartNew(() =>
{
Thread.Sleep(7000);
hubConnection.Stop();
});
}
private static async Task RunAsync()
{
var connection = new HubConnection("http://localhost:17318/");
IHubProxy chat = connection.CreateProxy("Chat");
chat.On<string>("send", Console.WriteLine);
await connection.Start();
string line = null;
while ((line = Console.ReadLine()) != null)
{
await chat.Invoke("send", "Console: " + line);
}
}
public void HubNamesAreNotCaseSensitive()
{
var host = new MemoryHost();
host.MapHubs();
var hubConnection = new HubConnection("http://fake");
IHubProxy proxy = hubConnection.CreateProxy("chatHub");
var wh = new ManualResetEvent(false);
proxy.On("addMessage", data =>
{
Assert.Equal("hello", data);
wh.Set();
});
hubConnection.Start(host).Wait();
proxy.Invoke("Send", "hello").Wait();
Assert.True(wh.WaitOne(TimeSpan.FromSeconds(5)));
}
public void UnableToCreateHubThrowsError()
{
var host = new MemoryHost();
host.MapHubs();
var hubConnection = new HubConnection("http://fake");
IHubProxy proxy = hubConnection.CreateProxy("MyHub2");
hubConnection.Start(host).Wait();
Assert.Throws<MissingMethodException>(() => proxy.Invoke("Send", "hello").Wait());
}