Maintaining session persistence without client-supported...

Details Maintaining session persistence without client-supported... Maintaining session persistence without client-supported...

2007-11-13

2007-11-13

Flynn, Nathan (Department: 2154)

Electrical computers and digital processing systems: multicomput

Computer-to-computer session/connection establishing

C709S217000, C709S228000, C709S238000

Reexamination Certificate

active

10279272

ABSTRACT:
Switch-implemented methods of maintaining persistence of a session between a client node and a server node are described. A response from the server node to a first request from the client node is received. The first request includes a uniform resource identifier (URI). The response includes a cookie that includes a random session identifier. The response also includes rewritten uniform resource locators (URLs) that include the URI and the session identifier. The session identifier from the cookie and the identity of the server node are stored. A second request is received from the client node. The second request includes a rewritten URI (when the client node does not support or enable the use of cookies). The session identifier from the rewritten URI is matched to the session identifier in memory to identify the associated server node. The second request can then be directed to the server node.

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