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:
Apr. 28, 2009
Filed:
Jul. 24, 2002
Robert P. St. Pierre, Sunnyvale, CA (US);
Robert P. St. Pierre, Sunnyvale, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A method of processing callback requests included in web procedure calls through a firewall is discussed. A requesting device contacts a receiving device and requests the performance of a procedure. The procedure call includes a callback request that includes a destination address and port on the requesting device, as well as the address of a broker device. The receiving device parses the procedure call and identifies the requested service and the callback request and then terminates the connection with the requesting device. The receiving device executes the procedure and then requests a new connection to the broker device once the results of the requested service are obtained. The broker verifies the identity of the device and establishes a connection with the receiving device. The receiving device then transmits the results of the requested procedure to the broker which then forwards the results to the requesting device.