Patent attributes
A system for facilitating efficient progression management in a multi-source tracker of a responder device is provided. During operation, the system can maintain, in a memory device of the responder device, a first tracker for all requests and a second tracker for a privileged group of requests. The system can select a first group from a set of groups as the privileged group. If a request from a requesting device cannot be accepted into the first tracker, the system can determine whether the request belongs to the first group based on a header field of the request. If the request belongs to the first group, the system can select the request for accepting into the second tracker. Subsequently, when a respective request belonging to the first group has been accepted, the system can select a second group from the set of groups as the privileged group.
