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:
Jun. 23, 2020
Filed:
Jan. 20, 2017
Applicant:
Wyse Technology L.l.c., Santa Clara, CA (US);
Inventor:
Gokul Thiruchengode Vajravel, Bangalore, IN;
Assignee:
Wyse Technology L.L.C., Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/40 (2006.01); G06F 13/42 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4072 (2013.01); G06F 13/4282 (2013.01); H04L 67/38 (2013.01);
Abstract
State-based I/O management is provided. A virtual bus driver of a virtual desktop infrastructure can employ containers to manage the state of an IRP that pertains to a redirected device. When an IRP that has been shared to a client terminal is cancelled, the virtual bus driver can update the state of a container associated with the IRP to prevent the IRP from being completed twice. In this way, devices for which IRPs are frequently cancelled can be redirected without concern that a cancelled IRP may result in improper system performance or a crash.