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:
Feb. 04, 2014
Filed:
Apr. 08, 2003
Richard Roderick Masters, Seattle, WA (US);
Richard Roderick Masters, Seattle, WA (US);
F5 Networks, Inc., Seattle, WA (US);
Abstract
A method and system for reducing memory required to maintain connection states in a traffic manager. A network device receives a message from a client in which at least a portion of the message is to be forward to a first server. If the network device is maintaining information for facilitating a first connection with a second server, the network device maintains a subset of the information for use in restoring the first connection and frees memory associated with information that is not needed for restoring the first connection. The network device then employs other previously stored information to restore the state of a second connection to the first server. The network device then sends at least a portion of the message to the first server using the second connection.