Inter-process messaging using multiple client-server pairs

Details Inter-process messaging using multiple client-server pairs Inter-process messaging using multiple client-server pairs

2002-08-20

2010-06-08

Tang, Karen C (Department: 2451)

Electrical computers and digital processing systems: multicomput

Distributed data processing

Client/server

C709S248000

Reexamination Certificate

active

07734681

ABSTRACT:
A plurality of virtual circuits, each including at least two network nodes, may be established over a single network connection for inter-process messaging. The network connection may be opened asynchronously via a non-blocking open. A virtual circuit including three or more nodes may be implemented in a star formation or a relay formation. Messages may be sent as unicast or broadcast messages. An additional virtual circuit may be opened for the purpose of transmitting status information regarding the network connection between the networked computer systems.

REFERENCES:
patent: 5689550 (1997-11-01), Garson et al.
patent: 6141720 (2000-10-01), Jeffords et al.
patent: 6424872 (2002-07-01), Glanzer et al.
patent: 2003/0097448 (2003-05-01), Menezes et al.
“Transmission Control Protocol,” DARPA Internet Program Protocol Specification; Prepared for Defense Advanced Research Projects Agency by Information Sciences Institute, University of Southern California, Marina del Ray; Sep. 1981; pp. 1-85.

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