US Patent 9148329 Resource constraints for request processing

A server system having one or more processors and memory receives a first request from an application and processes at least a portion of the first request in accordance with a predefined set of resource constraints. In accordance with a determination that the predefined set of resource constraints has been met prior to completing processing the first request, the server system terminates processing of the first request prior to completing processing of the first request, generates a first intermediate result; and provides a response to the application. The response includes the first intermediate result, and request status information enabling the application to request resumption of the first request.