The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2019
Filed:
Apr. 30, 2015
Amazon Technologies, Inc., Seattle, WA (US);
Jacob David Luszcz, Somerville, MA (US);
Jacob A. Strauss, Boston, MA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
An access node of a distributed service collects workload data pertaining to at least one peer group of access nodes established for handling client requests. During a particular load shedding analysis, the access node uses the collected metrics to detect that a triggering condition for load shedding with respect to a set of persistent client connections has been met. Each persistent client connection is set up to be usable for a plurality of client requests. The access node initiates a phased termination of at least one selected persistent client connection. The phased termination comprises allowing completion of in-flight requests on the connection and rejecting new requests on the connection.