bug: async client don't support timeout

[tetra12]

I'm trying to set an async timeout of 1 sec with the following code:

func MakeClient() *cloudstack.CloudStackClient {

       acsTimeout := 1 // sec

	cs := cloudstack.NewAsyncClient(apiURL, apiKey, secretKey, false)
	cs.AsyncTimeout(acsTimeout)

	return cs
}

However, when I run a test on the real infra, I'm getting this:

=== RUN   TestVPC_create
INFO[2022-05-25T18:36:01+03:00] Success                                      
--- PASS: TestVPC_create (3.38s)

So this test took 3.38 sec without being timed out by the ACS client. I also look 👀 into the impl and found out it to be rather poor.

Question: could anyone confirm the valid functionality of async client? Otherwise, I'm taking a lead to update the async part to match the expected functionality 🙄

[rohityadavcloud]

Closing this on @tetra12 's remarks at #37 (comment)
This refactor is NOT required, since current API implements both async and timeout