Method and system for managing resources among different clients for an exclusive use

A system for sharing resources among different clients, the system comprising:

• a server having a maximum number m of resources among which a predetermined number w of said resources are initializable for being kept ready for use by the clients in a pool;
• a communication system for communicating with the clients;
• a managing device for managing said resources, said managing device having at least a processor and a memory, said managing device being able to:
• change a status of a resource of said pool in dependence on an assignment of said resource to a client or a release of said resource at a time T4;
• to add a new resource to the pool;
• to terminate said resource from the pool;
• said memory containing instructions to:
• determine a number p of said resources contained in said pool at the time T4, and to determine among said p resources, a number p_u of said resources that are “in use” at the time T4;
• terminate p−w resources among the p−p_u available resources of said pool if and only if at said time T4, m≧p>w and p_u<w;
• and
• maintain said resources of said pool initialized independently of the time if at said time T4, p≦w or p_u>w.