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:
May. 26, 1998
Filed:
Oct. 06, 1995
Graham Hamilton, Palo Alto, CA (US);
Peter B Kessler, Palo Alto, CA (US);
Jeffrey D Nisewanger, San Jose, CA (US);
Alan Bishop, Mountain View, CA (US);
Eduardo Pelegri-Llopart, Mountain View, CA (US);
Sun Microsystems, Inc., Mountain View, CA (US);
Abstract
A client/server computer apparatus includes a large number of client computers connected to a transmission channel. The client computers generate method calls that are applied to the transmission channel. Each method call may be encoded with a different communication protocol. A server computer processes each method call from the transmission channel by initially locating within each method call a method descriptor specified in a protocol-dependent format. The method descriptor is then compared to a list of protocol-dependent values stored in the memory of the server computer. An index value is assigned upon matching the method descriptor to a selected protocol-dependent value in the list of protocol-dependent values. The index value is passed to a protocol-independent portion of the server computer. The protocol-independent portion of the server computer executes the method corresponding to the index value to generate a reply. The reply is then transported over the transmission channel to the client computer.