State-based IRP management for redirected device
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.
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