How to control timeouts and/or cancel async operations

[adminnz]

I have a need to "test" if I can connect to an AMQP server, within 10 seconds (for a feedback to a user).

But the Connection.Factory.CreateAsync(...) provides no way that I can see to pass in a cancellationToken or timeout.

Diving into the source code, it doesnt appear there is any control over the TcpTransport's Socket.ConnectAsync.

How would you suggest to attempt a connection and Session with a short 10 timeout or cancellation?

[xinchen10]

Do you need to test just if the ip:port is accessible, or if an AMQP connection can be fully established?

[adminnz]

I need to test if the AMQP connection can be fully established.