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    • 1. 发明授权
    • Message brokering in a consuming broker device
    • 消费代理设备中的消息代理
    • US08423619B2
    • 2013-04-16
    • US12727831
    • 2010-03-19
    • John Christopher HawkinsFrancis N. ParrHao Yang
    • John Christopher HawkinsFrancis N. ParrHao Yang
    • G06F15/16
    • G06F9/542G06F2209/544
    • Message brokering in a consuming broker device of a publish-subscribe system having at least one processor includes: designating in the consuming broker device a first producing broker device as a sole provider of messages having a topic to which the consuming broker device has subscribed; and in response to a determination that a measured livelihood of the first producing broker device is less than a defined threshold, designating with the consuming broker device a second producing broker device as the sole provider of the messages having the topic to the consuming broker device. The second producing broker device has a measured livelihood that is greater than the measured livelihood of the first producing broker device.
    • 在具有至少一个处理器的发布订阅系统的消费代理设备中的消息代理包括:在消费代理设备中指定第一生产代理设备作为具有消费代理设备已订阅的主题的消息的唯一提供者; 并且响应于确定第一生产代理设备的测量生计小于定义的阈值,与消费代理设备一起指定作为具有该主题的消息的唯一提供者的第二生产代理设备到消费代理设备。 第二生产经纪人设备的测量生计大于第一生产经纪人设备的测量生计。
    • 2. 发明申请
    • SYSTEM AND METHOD OF OBFUSCATING QUEUE MANAGEMENT
    • 系统和方法管理队伍管理
    • US20100217807A1
    • 2010-08-26
    • US12390772
    • 2009-02-23
    • John Christopher Hawkins
    • John Christopher Hawkins
    • G06F15/16
    • G06F9/546
    • The present invention is generally directed to a method, system, and article of manufacture that avoid exposing the sensitive information (e.g., infrastructure details) to untrusted clients. For example, in one embodiment of the present invention, message destinations are protected from a client in an HTTP bridged scenario. Thus, according to one embodiment of the present invention, the replyTo message destination are obfuscated (e.g., via a hash function) and sent to the client as a replyTo address. Consequently, the embodiments of the present invention negate the requirement to expose the sensitive information to the untrusted client applications.
    • 本发明通常涉及避免将敏感信息(例如,基础设施细节)暴露给不可信客户端的方法,系统和制品。 例如,在本发明的一个实施例中,消息目的地在HTTP桥接情形中被保护免受客户端的影响。 因此,根据本发明的一个实施例,回复到消息目的地被模糊(例如,经由散列函数)并作为回复地址发送到客户端。 因此,本发明的实施例否定了将敏感信息暴露给不可信客户端应用的要求。
    • 4. 发明授权
    • Message producer with message type validation
    • 具有消息类型验证的消息生成器
    • US08112666B2
    • 2012-02-07
    • US12709666
    • 2010-02-22
    • John Christopher HawkinsDavid John Vines
    • John Christopher HawkinsDavid John Vines
    • G06F11/00
    • G06F9/546G06F8/437
    • Message type validation occurs at a message producer before a message is sent to a message destination. A message producer system includes an administrator component, which stores message type parameters associated with a message destination. A message is created for the message destination and a validation component at the message producer system checks the created message for conformity with the stored message type parameters for the message destination. An error is reported if the message type does not conform to the stored message type parameters associated with the message destination. The validation component checks the created message for conformity after a publish call by the message producer system and before a send call and, therefore, prevents an invalid or non-conforming message from being sent.
    • 消息类型验证在消息发送到消息目的地之前发生在消息生产者处。 消息生成器系统包括管理员组件,其存储与消息目的地相关联的消息类型参数。 为消息目的地创建消息,消息生产者系统的验证组件将检查创建的消息以符合消息目的地的存储消息类型参数。 如果消息类型不符合与消息目的地相关联的存储的消息类型参数,则会报告错误。 验证组件在消息生成器系统的发布呼叫之后和在发送呼叫之前检查所创建的消息以便一致性,并且因此防止发送无效或不合格的消息。
    • 5. 发明授权
    • Message delivery using a plurality of queue managers
    • 使用多个队列管理器的消息传递
    • US07979497B2
    • 2011-07-12
    • US12359920
    • 2009-01-26
    • John Christopher Hawkins
    • John Christopher Hawkins
    • G06F13/00
    • H04L67/2823H04L67/1002H04L67/1023
    • A method and system for message delivery in a messaging network are provided for enabling scaling. A messaging network includes a group of a plurality of queue managers, each of which includes means for carrying out a method comprising: receiving a message at a queue manager, removing at least some of the original message data to form a link message, adding a reference to the link message referring to the queue manager, sending the link message to a link message queue, and putting the original message to a local queue on the first queue manager. A link message queue may provided on each of the queue managers in the group, or single link message queue may be provided on one queue manager and accessible by the other queue managers in the group.
    • 提供了一种用于消息传递网络中的消息传递的方法和系统,用于实现缩放。 消息传递网络包括一组多个队列管理器,每个队列管理器包括用于执行方法的装置,该方法包括:在队列管理器处接收消息,去除至少一些原始消息数据以形成链接消息, 引用链接消息引用队列管理器,将链接消息发送到链接消息队列,并将原始消息放入第一队列管理器上的本地队列。 可以在组中的每个队列管理器上提供链路消息队列,或者可以在一个队列管理器上提供单链路消息队列,并且可由组中的其他队列管理器访问。
    • 7. 发明申请
    • Message Delivery Using a Plurality of Queue Managers
    • 使用多个队列管理器的邮件传递
    • US20090193091A1
    • 2009-07-30
    • US12359920
    • 2009-01-26
    • John Christopher Hawkins
    • John Christopher Hawkins
    • G06F15/16
    • H04L67/2823H04L67/1002H04L67/1023
    • A method and system for message delivery in a messaging network are provided for enabling scaling. A messaging network includes a group of a plurality of queue managers, each of which includes means for carrying out a method comprising: receiving a message at a queue manager, removing at least some of the original message data to form a link message, adding a reference to the link message referring to the queue manager, sending the link message to a link message queue, and putting the original message to a local queue on the first queue manager. A link message queue may provided on each of the queue managers in the group, or single link message queue may be provided on one queue manager and accessible by the other queue managers in the group.
    • 提供了一种用于消息传递网络中的消息传递的方法和系统,用于实现缩放。 消息传递网络包括一组多个队列管理器,每个队列管理器包括用于执行方法的装置,该方法包括:在队列管理器处接收消息,去除至少一些原始消息数据以形成链接消息, 引用链接消息引用队列管理器,将链接消息发送到链接消息队列,并将原始消息放入第一队列管理器上的本地队列。 可以在组中的每个队列管理器上提供链路消息队列,或者可以在一个队列管理器上提供单链路消息队列,并且可由组中的其他队列管理器访问。
    • 8. 发明授权
    • Handling processor-intensive operations in a data processing system
    • 在数据处理系统中处理处理器密集型操作
    • US06389421B1
    • 2002-05-14
    • US09129322
    • 1998-08-04
    • John Christopher HawkinsJohn Bryan IbbotsonMark Patrick Nuttall
    • John Christopher HawkinsJohn Bryan IbbotsonMark Patrick Nuttall
    • G06F1730
    • G06F9/4881G06F2209/484Y10S707/99945
    • Provided are a system and a method for data retrieval which identify from requested data retrieval operations those operations which require a particular processing task to be performed, and then separate those operations from operations not requiring the processing task. The separated sets of tasks are queued separately for independent processing. This enables resource scheduling to be performed which avoids the operations which do not require performance of the task from having to wait for the operations which do require the task. This is an advantage where the task is a processor-intensive task such as digital watermarking of images. A particular resource allocation method includes enqueuing the set of operations requiring the processing task in a circularly linked list and then employing a scheduler to implement a round-robin allocation of resources for each of the system users in turn. Also provided is a pre-fetch policy whereby sets of data objects are retrieved from a data repository for processing in response to data retrieval requests and post-retrieval processing such as watermarking is initiated before an individual data object in the set has been selected.
    • 提供了一种用于数据检索的系统和方法,其从请求的数据检索操作识别需要执行特定处理任务的那些操作,然后将这些操作与不需要处理任务的操作分开。 分离的任务集分别排队进行独立处理。 这使得能够执行资源调度,这避免了不需要执行任务的操作必须等待需要执行任务的操作。 这是一个优点,其中任务是诸如图像的数字水印处理器密集型任务。特定的资源分配方法包括在循环链表中排队需要处理任务的操作集合,然后采用调度器来实现一个循环链接, 依次提供每个系统用户的资源分配。还提供了一种预取策略,其中从数据存储库检索数据对象集合以响应于数据检索请求进行处理,并且启动诸如水印的后检索处理 在集合中的单个数据对象已被选择之前。
    • 10. 发明授权
    • System and method of obfuscating queue management
    • 混淆队列管理的系统和方法
    • US08005923B2
    • 2011-08-23
    • US12390772
    • 2009-02-23
    • John Christopher Hawkins
    • John Christopher Hawkins
    • G06F15/16
    • G06F9/546
    • The present invention is generally directed to a method, system, and article of manufacture that avoid exposing the sensitive information (e.g., infrastructure details) to untrusted clients. For example, in one embodiment of the present invention, message destinations are protected from a client in an HTTP bridged scenario. Thus, according to one embodiment of the present invention, the replyTo message destination are obfuscated (e.g., via a hash function) and sent to the client as a replyTo address. Consequently, the embodiments of the present invention negate the requirement to expose the sensitive information to the untrusted client applications.
    • 本发明通常涉及避免将敏感信息(例如,基础设施细节)暴露给不可信客户端的方法,系统和制品。 例如,在本发明的一个实施例中,消息目的地在HTTP桥接情形中被保护免受客户端的影响。 因此,根据本发明的一个实施例,回复到消息目的地被模糊(例如,经由散列函数)并作为回复地址发送到客户端。 因此,本发明的实施例否定了将敏感信息暴露给不可信客户端应用的要求。