Abstract: Methods and systems are presented for controlling application layer message traffic at a central web services resource in which a web services gateway associated with the central resource sends a backoff message to a gateway associated with a remote web service client, which in turn slows the application layer message traffic to the central resource.

Abstract: Methods and systems are presented for controlling application layer message traffic at a central web services resource in which a web services gateway associated with the central resource sends a backoff message to a gateway associated with a remote web service client, which in turn slows the application layer message traffic to the central resource.

Abstract: Various exemplary embodiments are a system and related method for application sensitive forwarding of a request for a web service including a broker that manages the forwarding of the request, a metric table that stores statistics for the web service, and a database storing the metric table and least one load balancing policy. Various exemplary embodiments include an optimization policy manager that manages forwarding of the request, a class of services table that stores information, and a database storing the class of services table and at least one optimization policy. Various exemplary embodiments include a database storing a security-based policy and a location-based policy defining trust environments, a request processor that receives the request from the client and determines a current environment of the client based on the at least one location-based policy, and a quarantining subsystem that drops the request when the request violates the security-based policy.

Abstract: A system for service access exception tracking and related method including an exception detection engine that receives a web services request message, the web services request message associated with at least one web service and a controller that sends a script to the exception detection engine, the script comprising a set of rules for the at least one web service. In various exemplary embodiments, the exception detection engine detects at least one exception in the web services request message by applying the set of rules and drops the web services request message.

Abstract: A method of web services replica management and associated web service gateways, the method including one or more of the following: sending a web service request from a client application through a local web service gateway; discovering a plurality of remote web service gateways offering replicas of the requested web service; determining a communication delay between the discovered plurality of remote web service gateways and the local web service gateway; creating a cluster manager in a local web service gateway; creating a cluster for a replica web services composite client application; adding a plurality of replica web services to the cluster; adding at least one policy to the cluster; calculating a community of web service replicas based on the at least one policy, such as a replica selection policy that may include an information policy and a load estimation method; and determining an optimum web service replica among the discovered plurality of remote web service gateways.

Abstract: The WS-Mobile Gateway is the interworking gateway between users of a mobile network and a WS extranet. The mobile gateway comprises a mobile end-user interface on the side of the mobile network, for user authentication and for separating the web services (WS) traffic from the non-WS traffic. A logic unit performs protocol conversion, address resolution, policy enforcement/definition and publishing operations on the WS traffic. An extranet interface processor routes the WS packets carrying control messages between the gateway and a WS controller which maintains the services registry, while the WS packets carrying data are routed between the mobile gateway and the WS provider.

Abstract: A single chip architecture with multiple programmable processors is described. Each processor has a small and fast acting kernel-based operating system which has primitives for performing only fundamental functions of multi-processing. Many distributed threads may be executed simultaneously on many processors while allowing the device to be programmed as a single monolithic system.

Abstract: Methods and systems of managing processing operations are disclosed. Processing operations are not restricted to being executed by any particular processor of a multi-processor system. Information associated with a processing operation may be transferred to one processor for use by the processor in executing the processing operation. The processor may or may not actually execute the processing operation. Subsequently, information for the processing operation may be transferred to the same processor or a different processor which has capacity to accept the processing operation for execution. The disclosed techniques are not restricted only to multi-processor systems, and may be useful to transfer information between an external memory and processor registers in a single processor system, for example.

Abstract: Systems and methods of controlling transfer of information associated with processing operations, illustratively threads, are disclosed. Instead of transferring information from all storage locations in which information associated with a processing operation is stored for use by a processor in executing the processing operation, a determination is made regarding to or from which, if any, of the storage locations information is to be transferred. Information is then transferred to or from any determined storage locations.

Abstract: Network services infrastructure systems and methods are disclosed. Policies for client access to a services network and network services available in the services network are enforced at client gateways. Once authenticated and authorized at a client gateway, a client of the services network may make its own network service(s) available in the services network, use network services provided by other clients of the services network, or both. The policies are centrally managed within a services network and distributed to the client gateways. Various registries which store policies, information associated with network services, and possibly other information may also be provided.

Abstract: Public and private network service management systems and methods are disclosed. Rules for accessing a private services network in which network services are available are enforced so as to restrict access to the services network through a public network in accordance with policies of the services network. Use of network services by a client of the private services network through the public network is controlled according to network service access policies associated with the network services. Network services provided by clients of the services network which access the services network through a public network may also be offered to other clients of the services network through the services network and the public network.

Abstract: Systems and methods for managing network services between private networks are disclosed. Advertisement of network services which are available in a services network is controlled in accordance with a policy associated with each network service. Network service information is advertised to an external services network only for those network services which have associated policies permitting distribution of the network services through external networks. External network services may also or instead be advertised to a services network from one or more external services networks and subsequently made available in the services network.