Invention Grant
- Patent Title: State-based IRP management for redirected device
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Application No.: US15410917Application Date: 2017-01-20
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Publication No.: US10691630B2Publication Date: 2020-06-23
- Inventor: Gokul Thiruchengode Vajravel
- Applicant: Wyse Technology L.L.C.
- Applicant Address: US CA Santa Clara
- Assignee: Wyse Technology L.L.C.
- Current Assignee: Wyse Technology L.L.C.
- Current Assignee Address: US CA Santa Clara
- Agent Kirton McConkie; Brian Tucker
- Main IPC: G06F13/40
- IPC: G06F13/40 ; G06F13/42 ; H04L29/06

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.
Public/Granted literature
- US20180210855A1 STATE-BASED IRP MANAGEMENT FOR REDIRECTED DEVICE Public/Granted day:2018-07-26
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