摘要:
A data structure with endpoint address and security information. The data structure includes an address field that includes one or more endpoint addresses for an entity. The data structure further includes a security field that includes one or more keys for facilitating secure communications with the entity. The data structure may also be such that the contents of the address field and the security field are serialized in the data structure. The data structure may be extensible such that new address fields and security fields may be added.
摘要:
Communicating a message using between networked agents. Some embodiments may be practiced, for example, in a network including one or more interconnected agents. A method facilities communicating a message to one or more of the interconnected agents. The method includes receiving feedback including information about the network. The information about the network is tracked. The method further includes consulting a set of policy rules. The policy rules include logic which takes into account the tracked information about the network. The policy rules further include information about how messages should be sent based on the logic which takes into account the tracked information about the network. The method also includes sending the message according to the information about how messages should be sent.
摘要:
Implementations of the present invention relate in part to optimizations to peer-to-peer communication systems. For example, one implementation relates to use of a smart transceiver that creates, caches, and manages communication channels dynamically between peers. Another implementation relates to use of a central tracking object that can be used to efficiently register and distribute peer messages among the various peers. In one implementation, the central tracking object is shared amongst peers in the group. Still another implementation relates to associating peer groups with namespaces, and for including peer groups of one namespace within still other peer groups of different namespaces. These and other aspects of the invention can also be used to ensure delivery intent of a given peer message is preserved, and to ensure that optimal numbers of messages are communicated to any given peer at any given time.
摘要:
Implementations of the present invention relate in part to optimizations to peer-to-peer communication systems. For example, one implementation relates to use of a smart transceiver that creates, caches, and manages communication channels dynamically between peers. Another implementation relates to use of a central tracking object that can be used to efficiently register and distribute peer messages among the various peers. In one implementation, the central tracking object is shared amongst peers in the group. Still another implementation relates to associating peer groups with namespaces, and for including peer groups of one namespace within still other peer groups of different namespaces. These and other aspects of the invention can also be used to ensure delivery intent of a given peer message is preserved, and to ensure that optimal numbers of messages are communicated to any given peer at any given time.
摘要:
Managing peer-to-peer application components. A method may be performed, for example, at a computer system that includes application components including peer-to-peer application components. The peer-to-peer application components allow the computer system to communicate with other agents, such as host computers, operating systems, frameworks, application code and the like, in a peer-to-peer fashion. The computer system includes a launch pad module for coordinating the peer-to-peer application components. The method includes providing an extensible interface that allows peer-to-peer application components to be registered with the launch pad module. Peer-to-peer application components are registered with the launch pad module. Requests are accepted from agents directed to the peer-to-peer application components registered with the launch pad module. Launch functions are performed for the peer-to-peer application components registered with the launch pad module in response to the requests.
摘要:
The present invention extends to methods, systems, and computer program products for mapping between anonymous modules in an event environment. Through the use of one or more event type to executable module bindings, a binding/dispatch manager maps events, for example, peer-to-peer, grid, or parallel processing computing events, to appropriate methods for processing the events. When an event is received from an event infrastructure, the binding/dispatch manager refers to annotations (e.g., based on the shape of the parameters) to identify an appropriate method for processing the event. Parameters are transferred to the appropriate method, which processes the parameters and returns any results to the binding/dispatch manager. In some embodiments, the binding/dispatch manager then forwards a response to the event infrastructure.
摘要:
Implementations of the present invention relate in part to optimizations to peer-to-peer communication systems. For example, one implementation relates to use of a smart transceiver that creates, caches, and manages communication channels dynamically between peers. Another implementation relates to use of a central tracking object that can be used to efficiently register and distribute peer messages among the various peers. In one implementation, the central tracking object is shared amongst peers in the group. Still another implementation relates to associating peer groups with namespaces, and for including peer groups of one namespace within still other peer groups of different namespaces. These and other aspects of the invention can also be used to ensure delivery intent of a given peer message is preserved, and to ensure that optimal numbers of messages are communicated to any given peer at any given time.
摘要:
The present invention extends to methods, systems, and computer program products for allocating and reclaiming resources within a rendezvous federation. Embodiments of the invention include formulating and routing messages in accordance with cached two-way agreements between adjacent nodes on a ring of nodes. Cached two-way agreements divide responsibility for at least unoccupied identifiers between the adjacent nodes on a ring. When a message is received at a node, the node can refer to a cached two-way agreement to determine if it or an adjacent node is responsible for the message. The node then sends the message to the next appropriate component in accordance with the cached two-way agreement.
摘要:
A method system for tracking the state of an entity (e.g., an object) on behalf of a client (e.g., an application program). The states of an entity include up and down. The tracking system of the present invention receives a request from a client to track the state of an entity. The tracking system then watches the state of the entity to detect when the entity enters the up state. When the entity enters the up state, the tracking system performs a behavior that is specified by the client to be performed when the entity enters the up state. When the entity, is in the up state, the tracking system monitors the state of the entity to detect when the entity enters the down state. When the entity enters the down state, the tracking system performs a behavior that is specified by the client to be performed when the entity enters the down state. When the tracking system receives a request from the client for a pointer to the entity, the tracking system determines the current state of the entity and either provides a pointer to the entity or indicates that a pointer is not being provided.
摘要:
An art distribution system for distributing art to multiple display devices within an environment. The art distribution system provides a technique for specifying images to be displayed in an environment. The art distribution system provides a hierarchical representation of spaces within the environment. Each space may be further subdivided into subspaces. The art distribution system allows a user to select a space within the hierarchy and then to select an image that is to be displayed at the display devices within the selected space. The art distribution system then displays the selected image within the space including within all subspaces of the selected space. The art distribution system may allow a subsequent assignment of the image to a subspace to override within that subspace the previous selection of an image for the space.