Electrical computers and digital processing systems: multicomput – Computer conferencing – Cooperative computer processing
Reexamination Certificate
2011-08-02
2011-08-02
Jean Gilles, Jude J (Department: 2447)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Cooperative computer processing
C379S088020, C380S282000
Reexamination Certificate
active
07991839
ABSTRACT:
Mechanisms for communication between host systems using a socket connection and shared memories are provided. With such socket-based communication, a work queue in the host systems may be used to listen for incoming socket initialization requests. A first host system that wishes to establish a socket communication connection with a second host system may generate a socket initialization request work queue element in its work queue and may inform the second host system that the socket initialization request work queue element is available for processing. The second host system may then accept or deny the request. If the second host system accepts the request, it returns the second half of the socket's parameters for use by the first host system in performing socket based communications between the first and second host systems.
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Freimuth Douglas M.
Recio Renato J.
Salzberg Claudia A.
Thurber Steven M.
Vargas Jacobo A.
Gilles Jude J Jean
International Business Machines - Corporation
Means Jaren M
Tkacs Stephen R.
Toub Libby Z.
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