SYSTEM AND METHOD FOR SUPPORTING COOPERATIVE CONCURRENCY IN A MIDDLEWARE MACHINE ENVIRONMENT

摘要

A system and method can support cooperative concurrency in a priority queue. The priority queue, which includes a calendar ring and a fast lane, can detect one or more threads that contend to claim one or more requests in the priority queue. Then, a victim thread can place a request in the fast lane in the priority queue, and release a contending thread, which proceeds to consume the request in the fast lane.