public async void CanConnectTwoSubscriptionsSimultaneously()
{
var port = NetworkHelpers.GetFreeTcpPortNumber();
var callbackTester = new CallbackMonitor <Exception>();
var callbackTester2 = new CallbackMonitor <Exception>();
var callbackMonitor = ChatClient.ConfigureMonitorForOnWebsocketConnected();
await ChatClient.InitializeWebsocketConnection();
callbackMonitor.Should().HaveBeenInvokedWithPayload();
Debug.WriteLine("creating subscription stream");
var observable1 = ChatClient.CreateSubscriptionStream <MessageAddedSubscriptionResult>(_subscriptionRequest, callbackTester.Invoke);
var observable2 = ChatClient.CreateSubscriptionStream <UserJoinedSubscriptionResult>(_subscriptionRequest2, callbackTester2.Invoke);
Debug.WriteLine("subscribing...");
var blocker = new ManualResetEventSlim(false);
FluentTestObserver <GraphQLResponse <MessageAddedSubscriptionResult> > messagesMonitor = null;
FluentTestObserver <GraphQLResponse <UserJoinedSubscriptionResult> > joinedMonitor = null;
var tasks = new List <Task>
{
Task.Run(() =>
{
blocker.Wait();
messagesMonitor = observable1.Observe();
}),
Task.Run(() =>
{
blocker.Wait();
joinedMonitor = observable2.Observe();
})
};
blocker.Set();
await Task.WhenAll(tasks);
await messagesMonitor.Should().PushAsync(1);
messagesMonitor.RecordedMessages.Last().Data.MessageAdded.Content.Should().Be(InitialMessage.Content);
const string message1 = "Hello World";
var response = await ChatClient.AddMessageAsync(message1);
response.Data.AddMessage.Content.Should().Be(message1);
await messagesMonitor.Should().PushAsync(2);
messagesMonitor.RecordedMessages.Last().Data.MessageAdded.Content.Should().Be(message1);
joinedMonitor.Should().NotPush();
messagesMonitor.Clear();
joinedMonitor.Clear();
var joinResponse = await ChatClient.JoinDeveloperUser();
joinResponse.Data.Join.DisplayName.Should().Be("developer", "because that's the display name of user \"1\"");
var payload = await joinedMonitor.Should().PushAsync().GetLastMessageAsync();
using (new AssertionScope())
{
payload.Data.UserJoined.Id.Should().Be("1", "because that's the id we sent with our mutation request");
payload.Data.UserJoined.DisplayName.Should().Be("developer", "because that's the display name of user \"1\"");
}
messagesMonitor.Should().NotPush();
messagesMonitor.Clear();
joinedMonitor.Clear();
Debug.WriteLine("disposing subscription...");
joinedMonitor.Dispose();
const string message3 = "lorem ipsum dolor si amet";
response = await ChatClient.AddMessageAsync(message3);
response.Data.AddMessage.Content.Should().Be(message3);
var msg = await messagesMonitor.Should().PushAsync().GetLastMessageAsync();
msg.Data.MessageAdded.Content.Should().Be(message3);
// disposing the client should complete the subscription
ChatClient.Dispose();
await messagesMonitor.Should().CompleteAsync();
}
