Parallel requests with the same curl instance

[iamoskvin]

It looks like currently it is impossible because of this check: ""The last request is sending; don't send one more request on one instance!""
Is it because of restrictions on the underlying library? What could be the best workaround?
Why do I need this? In the app that I try to mimic Chrome, it makes two requests in parallel, and ideally I would like to achieve the same.
Are there any ways other than using two separate curl instances instead of a common one? 

Thanks.

[Ossianaa]

Concurrent requests on the same instance can be implemented, but there is currently no code to implement it.