netweaver rfcsdk multithreading : multiple RFC connection handles

[#1]

Hi,

In our application we have used netweaver rfcsdk APIs. Also our application uses multiple threads but just one RFC connection handle. Now we want to expand our implementation and wants to use multiple RFC connection handles in a multithreaded environment.
1. I would like to know whether this implementation is feasible or not?
2. If it is possible then how many RFC connection handles we can create/use at a time?

Regards,
Amar