Managing recovery and control of a communications link via out-of-band signaling

A computer program product, apparatus and method for managing recovery and control of a communications link via out-of-band signaling. An exemplary embodiment includes sending a command, sending an invalidate request to a buffer associated with the command and receiving a response to the invalidate...

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Bibliographische Detailangaben
Hauptverfasser: Errickson, Richard K, Helmer, Jr, Leonard W, Houston, John S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A computer program product, apparatus and method for managing recovery and control of a communications link via out-of-band signaling. An exemplary embodiment includes sending a command, sending an invalidate request to a buffer associated with the command and receiving a response to the invalidate request at least one of prior to the command reaching the recipient and after the command reaching the recipient.