摘要:
A method for providing access to a computing environment includes the step of receiving, by a broker machine, a request from a client machine for access to a computing environment, the request including an identification of a user of the client machine. One of a plurality of virtual machines is identified by a session management component, the identified virtual machine providing the requested computing environment. One of a plurality of execution machines is identified, the identified execution machine providing a terminal services session in which a hypervisor executes to provide access to hardware resources required by the identified virtual machine. The hypervisor launches the identified virtual machine. A connection is established between the client machine and the identified virtual machine, via the terminal services session.
摘要:
A method for making a hypermedium page interactive, the hypermedium page displayed by a network browser, includes the step of selecting a hyperlink on the hypermedium page displayed on a client machine, the hyperlink identifying a desired computing resource. A hyperlink configuration file is retrieved, the hyperlink configuration file corresponding to the hyperlink and identifying a server machine. A client agent is started on the client machine. The client agent creates, via a terminal services session, a communication link to a virtual machine executing on the server identified by the hyperlink configuration file, the virtual machine executed by a hypervisor executing in the terminal services session provided by an operating system executing on the server. The client agent receives data from the virtual machine and displays, on the client machine, the received data without intervention by the network browser.
摘要:
Methods and systems for effecting cleanup and other policies for queues and similar data stores, which policies account for preferences of consumers of the data so stored. Queuing policies for local storage of one or more documents for transmission from the local storage to one or more end points for said documents are retrieved from a remote registry. Upon such retrieval, the documents are enqueued according to the queuing policies, unless, prior to such enqueuing the queues into which the documents are to be placed require creation or clean-up, for example according to one or more queue quota policies. In some cases, the documents are queued according to associated qualities of service to be accorded to delivery of said documents. Such qualities of service may be specified in the queuing policy.
摘要:
A method and system for preventing a local display device from displaying data generated by a remote computing device is described. The system includes a local agent for facilitating a remote session; an operating system generating a request to enable a display device controlled by a display adapter; and a filter executing in a driver and in communication with the local agent, the filter intercepting the request generated by the operating system. The filter transmits the request to the local agent when a remote user is active or to the display adapter when the remote user is inactive. The filter will transmits a signal to the operating system that the display adapter has enabled the display device when the filter transmits the request to at least one of the local agent and the display adapter.
摘要:
A method for enabling a feature provided by a first presentation layer protocol, within a session established according to a second presentation layer protocol includes intercepting, by a hooking component executing on a first machine, a request, by an operating system executing on the first machine, for an indication whether the first machine established a session with a second machine according to a first presentation layer protocol. The method includes determining that the first machine established a session according to a second presentation layer protocol. The method includes identifying a type of a function within the operating system that generated the request for the indication. The method includes indicating that the first machine established the session according to the first presentation layer protocol, responsive to the identification of the type. The method includes enabling functionality provided for use in sessions established according to the first presentation layer protocol.
摘要:
A quality of service policy for one or more documents for transmission from the local storage to one or more end points for said documents through a communication system is retrieved from a remote registry associated with an offering, and said documents are enqueued according to said quality of service policy. In some cases, the registry may be co-hosted with at least one of the document end points. The quality of service policy may be derived from a transport policy for said one or more documents, and may even be such as to not specify a quality of service for delivery of some or all of the documents. In some cases, XML documents may be used to set forth the quality of service policies.
摘要:
In a computer communication network, affinity between a client and server is established dynamically. The client desiring affinity sends a request to establish affinity to an available server. The server can then respond by sending the client a redirect to an elected server, with which the client already has affinity. If there is no such elected server, the server establishes affinity between itself and the client.
摘要:
Documents are restored at a remote data storage location from a local data storage location, the one or more documents having been previously transmitted from the local data storage location to the remote data storage location through a communication system accessible by a number of offerings and according to document delivery customizations for the communication system associated with one of the offerings. Parameters defining those customizations are obtained from a registry associated with the one of the offerings, such registry as may be hosted at the remote data storage location. Prior to so restoring the one or more documents, those documents may be designated as not having previously been transmitted to the remote data storage location. In this way the same transmission policies/procedures as specified by the offering-specific customizations may be likewise used for the restoration procedures. The actual restoring of the documents may thus include transmitting the documents to the remote data storage location from the local data storage location through the communication system according to customizations therefor applicable to documents not having been previously transmitted from the local data storage location to the remote data storage location. Prior to any restoring operations, the documents may be enqueued within one or more queues at the local data storage location. In one embodiment, each of the queues is associated with a corresponding quality of service for document delivery to the remote data storage location.
摘要:
Various aspects as described herein are directed to systems, method, apparatuses, and software for intercepting requests to copy content, paste content, clip content, cut content, or perform a print screen operation, and either allowing the requested operation to occur or preventing the operation depending upon whether the content is sourced from a streamed application or a non-streamed application, and/or depending upon a streamed application-based policy. This may be performed by, for instance, hooking an appropriate function call to the operating system.
摘要:
A method for enabling a feature provided by a first presentation layer protocol, within a session established according to a second presentation layer protocol includes intercepting, by a hooking component executing on a first machine, a request, by an operating system executing on the first machine, for an indication whether the first machine established a session with a second machine according to a first presentation layer protocol. The method includes determining that the first machine established a session according to a second presentation layer protocol. The method includes identifying a type of a function within the operating system that generated the request for the indication. The method includes indicating that the first machine established the session according to the first presentation layer protocol, responsive to the identification of the type. The method includes enabling functionality provided for use in sessions established according to the first presentation layer protocol.