摘要:
Methods, systems, and products for subscribing for application messages in a multicast messaging environment as disclosed that include: requesting, by a message receiving device, a stream administration server to initialize a message subscription for application messages from a message sending device; receiving, in the message receiving device from the stream administration server, a data communications endpoint of a multicast message stream from the message sending device; beginning to listen, by the message receiving device, for the application messages at the data communications endpoint; and notifying, by the message receiving device after beginning to listen for the application messages, the message sending device to publish the application messages at the data communications endpoint.
摘要:
Methods, systems, and products for subscribing for application messages in a multicast messaging environment as disclosed that include: requesting, by a message receiving device, a stream administration server to initialize a message subscription for application messages from a message sending device; receiving, in the message receiving device from the stream administration server, a data communications endpoint of a multicast message stream from the message sending device; beginning to listen, by the message receiving device, for the application messages at the data communications endpoint; and notifying, by the message receiving device after beginning to listen for the application messages, the message sending device to publish the application messages at the data communications endpoint.
摘要:
Methods, apparatus, and products are disclosed for dispatching a message request to a service provider in a messaging environment that include: establishing, on a message administration device, a plurality of lookup tables for mapping request types to service providers; receiving, in the message administration device from a message requesting device, a message request of one of the request types; identifying, by the message administration device, the service provider for processing the message request in dependence upon the message request and the plurality of lookup tables; and providing, by the message administration device, the message request to the identified service provider.
摘要:
Methods, apparatus, and products are disclosed for computer data communications in a high speed, low latency data communications environment that include: brokering, by a stream administration server, establishment of a message stream from a contributing client device to a feed adapter, including authenticating the contributing client device, authorizing the contributing client device to send messages to the feed adapter on the message stream, and establishing in messaging middleware of the contributing client device a set of constraints on messages to be transmitted from the contributing client device to the feed adapter; receiving, in the messaging middleware of the contributing client device from an application of the contributing client device, a message for transmission to the feed adapter on the message stream; determining, by the messaging middleware, whether contents of the message satisfy the constraints; and administering the message, by the messaging middleware, in dependence upon whether the message satisfies the constraints.
摘要:
Methods, systems, and products are disclosed for terminating an application message subscription that include: receiving, by messaging middleware of a subscribing client device, application messages having one or more message topics on one or more message streams from one or more message transmitting devices; receiving, by the messaging middleware from a stream administration server, a subscription termination message specifying a particular message topic for application messages that the subscription client device is no longer authorized to receive; and ceasing, by the messaging middleware, to provide the received application messages having the particular message topic to an application on the subscribing client device, including providing the received application messages having other message topics to the application.
摘要:
Methods, systems, and products are disclosed for application message subscription tracking in a high speed, low latency data communications environment that includes: receiving, by a stream administration server from a subscribing client device, a subscription initiation request, the subscription initiation request specifying a message topic, the message topic specifying application messages for transmission to the subscribing client device from a message transmitting device; brokering, by the stream administration server, establishment of a message stream that provides the application messages for the specified message topic from the message transmitting device to the subscribing client device; and updating, by the stream administration server, a client subscription repository for monitoring application message subscriptions in dependence upon the subscription initiation request.
摘要:
A computer receives a request from a client application for data within an enterprise grid. The computer sends the data along with a program to monitor the application's use of the data. The computer subsequently receives from the program a subset of the data being utilized by the client application. Responsive to a subsequent request for the data, the computer sends to the client application only the data corresponding to the identified subset of data being utilized.
摘要:
A proximity threshold of an avatar is defined with respect to proximity to an artifact located within a virtual universe domain. Activity by the avatar within the virtual universe domain is tracked, with activity data generated from the tracking. The activity data is analyzed to determine proximity of the avatar to the artifact within the proximity threshold, and a report is generated from the analyzing, the report noting a determined proximity of the avatar to the artifact within the proximity threshold. In one aspect, the report is provided to a supervisory entity.
摘要:
Systems, methods and articles of manufacture are disclosed for recording events occurring in a virtual world. In one embodiment, properties of events previously recorded and/or attended by a user may be identified. Recording criteria for the user may be derived from the identified properties. Upon identifying an event satisfying the recording criteria, the event may be recorded. The recorded event may be played back at the convenience of the user.
摘要:
A method, computer program product, and computer system for automatically connecting a calling device to a best available calling device based on resource strength. A computer system receives from a first calling device a request for a call to a second calling device and evaluates resource strength of the second calling device. The computer system determines one or more third calling devices, in response to determining that the resource strength of the second calling device is low. The computer system compares resource strength of the one or more third calling devices with that of the second calling device and determines a best available one of the one or more third calling devices. The computer system connects the call by connecting the first calling device and the best available one of the one or more third calling devices.