OpenEuphoria

It's a C api. The client is given a unique thread at login and client uses that same thread until logout. The client depending on profile can login multiple times and therefore process multiple threads. This is what I need to be able to do, login multiple times call the api to execute certain api calls simultaneously, status those operations. I need to status those processes and when they complete, start other ones. I need to manage the number of threads/logins I have active calling the api to maintain performance.