摘要:
Systems and methods for metering execution of code at runtime are described. According to one implementation, a call is received requesting execution of a protected service. In response, permission is requested for the execution. The request for permission is analyzed. A grant of permission is based on the analysis.
摘要:
One aspect relates to a process and associated apparatus that implements a user interface (UI) control within a computer environment. The computer environment includes a managed code portion and a native code portion. The implementing the UI control includes creating a plurality of control node data structures within the managed code portion. A managed UI control is virtualized within the managed code portion by associating and/or batching at least two of the control node data structures. The UI control is realized in the native code portion by migrating the managed UI control into the native code portion. In certain aspects, the UI control is populated and parented prior to the realizing.
摘要:
Methods and associated hub arrangements are described for use in diagnosis and recovery in high performance digital loops such as, for example, those seen in Fiber Channel systems. In one system having a hub configured for interconnection of a plurality of stations as part of a digital system such that digital data flows between the stations based on operational status of the system, an arrangement forms part of the hub which arrangement is connectable at points within the hub and between at least two different pairs of the stations for monitoring certain characteristics of the data in a way which provides for non-invasive identification of one or more conditions related to the operational status of the system.
摘要:
Methods and associated hub arrangements are described for use in diagnosis and recovery in high performance digital loops such as, for example, those seen in Fiber Channel systems. In one system having a hub configured for interconnection of a plurality of stations as part of a digital system such that digital data flows between the stations based on operational status of the system, an arrangement forms part of the hub which arrangement is connectable at points within the hub and between at least two different pairs of the stations for, monitoring certain characteristics of the data in a way which provides for non-invasive identification of one or more conditions related to the operational status of the system.
摘要:
A data storage communication channel includes a transmission medium, an initiator interface and a frequency selective multiplexer. The initiator interface includes first and second serial transmit ports. The frequency selective multiplexer includes first and second modulators and a circulator. The first and second modulators have first and second frequency bands and are coupled to the first and second serial transmit ports, respectively. The circulator is coupled between the first and second modulators and one end of the transmission medium.
摘要:
The impeller and drum of a motorless in-line mass flowmeter are constructed with small optical targets having high reflectivity. Light is pulsed toward the path of rotation of the targets through optical fibers. The pulse width is small in comparison to the delay between pulses. Reflections of the pulses from the optical targets are conveyed by a single output fiber to a remote location where the optical pulses are converted to electrical pulses. The electrical pulses can be analyzed to determine the speed of the impeller and the deflection angle of the impeller relative to the drum, for accurate determination of the mass flow rate of liquid passing through the flowmeter.
摘要:
Current embodiments provide for authorization and payment of an online commercial transaction between a purchaser and a merchant including verification of an identity of the purchaser and verification of an ability of the purchaser to pay for the transaction, where the identity provider and the payment provider are often different network entities. Other embodiments also provide for protocols, computing systems, and other mechanisms that allow for identity and payment authentication using a mobile module, which establishes single or multilevel security over an untrusted network (e.g., the Internet). Still other embodiments also provide for a three-way secure communication between a merchant, consumer, and payment provider such that sensitive account information is opaque to the merchant, yet the merchant is sufficiently confident of the consumer's ability to pay for requested purchases. In yet another embodiment, electronic billing information is used for authorization, auditing, payment federation, and other purposes.
摘要:
A dispute resolution system for requesting a service provider to provide services so that the service provider can demonstrate to a service intermediary that a service consumer requested services. A service consumer that wants to start requesting services of the service provider registers with the service intermediary an end code of a sequence of code generated using a one-way function. The service intermediary provides the end code to the service provider. The service consumer can then using codes of the sequence requests the service provider to provide services. When the service provider receives a request, it verifies that the code of the request can be used to derive the end code. If the verification is successful, then the service provider can provide the verified code to the service intermediary as non-repudiatable evidence of the services requested by the service consumer.
摘要:
Notifications are generated in managed and native environments and propagated to an interfacing abstraction layer of native code there between. The abstraction layer assesses each received notification to determine whether the notification, or a previously received collection thereof, should be transitioned across a boundary between the managed environment and the native environment. The managed environment includes a virtual machine in a managed code portion. The native environment includes an operating system that interfaces the abstraction layer which is at a boundary between the managed code portion and the operating system. A collection of notifications are those that have been batched and/or synthesized. The abstraction layer is configured with predetermined criteria to assess whether to form a collection of received notifications and/or to prevent a transition of a notification, or collection thereof, across the boundary.
摘要:
Methods and associated hub arrangements are described for use in diagnosis and recovery in high performance digital loops such as, for example, those seen in Fibre Channel systems. In one system having a hub configured for interconnection of a plurality of stations as part of a digital system such that digital data flows between the stations based on operational status of the system, an arrangement forms part of the hub which arrangement is connectable at points within the hub and between at least two different pairs of the stations for monitoring certain characteristics of the data in a way which provides for non-invasive identification of one or more conditions related to the operational status of the system.