公开(公告)号：US08355401B2

公开(公告)日：2013-01-15

申请号：US13196199

申请日：2011-08-02

申请人： Adrian James Preston ,  David Ware

发明人： Adrian James Preston ,  David Ware

IPC分类号： H04L12/28

CPC分类号： H04L67/14 ,  H04L67/145 ,  H04L69/14 ,  H04L69/40

摘要： Access to a device is controlled in a data processing network by receiving a first request from a client to connect to a device where the device is limited to a fixed number of client connections and connecting the client to an available client connection of the device if the fixed number of client connections on the device would not be exceeded by connecting the client. Access is further controlled by testing liveness of a current client connection on the device if the fixed number of client connections on the device would be exceeded by connecting the client and dropping the current client connection if the liveness testing indicates that the current client connection is not live.

摘要翻译： 通过从客户端接收到连接到设备被限制到固定数量的客户端连接并将客户机连接到设备的可用客户端连接的设备的数据处理网络中来控制对设备的访问，如果 连接客户端不会超过设备上固定数量的客户端连接。 如果活动测试表明当前客户端连接不是，通过连接客户端并删除当前客户端连接来超过设备上的客户端连接的固定数量，则可以通过测试设备上当前客户端连接的活动来进一步控制访问。 生活。

公开(公告)号：US08645525B2

公开(公告)日：2014-02-04

申请号：US11936809

申请日：2007-11-08

申请人： Adrian James Preston

发明人： Adrian James Preston

IPC分类号： G06F15/173

CPC分类号： G06F9/5061 ,  G06F2209/505

摘要： For managing partitioning in a cluster of nodes, each node is assigned a prime number for use in determining which partition should be activated following partitioning of the cluster. The cluster is monitored for partitioning. If partitioning is detected, a partition value is calculated from the product of the prime numbers assigned to each node in each partition. A node is activated only if it is within the partition having the greatest partition value.

摘要翻译： 为了管理节点集群中的分区，为每个节点分配一个素数，用于确定在分区后应激活哪个分区。 监视集群进行分区。 如果检测到分区，则从分配给每个分区中的每个节点的素数的乘积计算分区值。 仅当分区中具有最大分区值的分区时才会激活该节点。

公开(公告)号：US20110289173A1

公开(公告)日：2011-11-24

申请号：US13196199

申请日：2011-08-02

申请人： Adrian James Preston ,  David Ware

发明人： Adrian James Preston ,  David Ware

IPC分类号： G06F15/16

CPC分类号： H04L67/14 ,  H04L67/145 ,  H04L69/14 ,  H04L69/40

摘要： Access to a device is controlled in a data processing network by receiving a first request from a client to connect to a device where the device is limited to a fixed number of client connections and connecting the client to an available client connection of the device if the fixed number of client connections on the device would not be exceeded by connecting the client. Access is further controlled by testing liveness of a current client connection on the device if the fixed number of client connections on the device would be exceeded by connecting the client and dropping the current client connection if the liveness testing indicates that the current client connection is not live.

摘要翻译： 通过从客户端接收到连接到设备被限制到固定数量的客户端连接并将客户机连接到设备的可用客户端连接的设备的数据处理网络中来控制对设备的访问，如果 连接客户端不会超过设备上固定数量的客户端连接。 如果活动测试表明当前客户端连接不是，通过连接客户端并删除当前客户端连接来超过设备上的客户端连接的固定数量，则可以通过测试设备上当前客户端连接的活动来进一步控制访问。 生活。

公开(公告)号：US20080301287A1

公开(公告)日：2008-12-04

申请号：US11936809

申请日：2007-11-08

申请人： Adrian James Preston

发明人： Adrian James Preston

IPC分类号： G06F15/173

CPC分类号： G06F9/5061 ,  G06F2209/505

摘要： For managing partitioning in a cluster of nodes, each node is assigned a prime number for use in determining which partition should be activated following partitioning of the cluster. The cluster is monitored for partitioning. If partitioning is detected, a partition value is calculated from the product of the prime numbers assigned to each node in each partition. A node is activated only if it is within the partition having the greatest partition value.

摘要翻译： 为了管理节点集群中的分区，为每个节点分配一个素数，用于确定在分区后应激活哪个分区。 监视集群进行分区。 如果检测到分区，则从分配给每个分区中的每个节点的素数的乘积计算分区值。 仅当分区中具有最大分区值的分区时才会激活该节点。

公开(公告)号：US10528630B2

公开(公告)日：2020-01-07

申请号：US12651139

申请日：2009-12-31

申请人： Malcolm David Ayres ,  Martin Phillips ,  Adrian James Preston

发明人： Malcolm David Ayres ,  Martin Phillips ,  Adrian James Preston

IPC分类号： G06F17/00 ,  G06F16/9535

摘要： In managing the backlog of undelivered publications for durable subscriptions, a maximum quantity of publications stored in connection with a durable subscription to publications of a particular topic can be established on behalf of a particular subscribing end user. A new publication published for the particular topic subscribed to by the end user can be received and it can be determined if storing the new publication in connection with the durable subscription causes a quantity of publications stored in connection with the durable subscription to exceed the maximum quantity. The new publication can be stored in connection with the durable subscription; however, the oldest publication stored in connection with the durable subscription can be removed when it is determined that storing the new publication in connection with the durable subscription causes a quantity of publications stored in connection with the durable subscription to exceed the maximum quantity.

公开(公告)号：US20090290503A1

公开(公告)日：2009-11-26

申请号：US12466553

申请日：2009-05-15

申请人： Adrian James Preston ,  David Ware

发明人： Adrian James Preston ,  David Ware

IPC分类号： H04L12/26 ,  H04J3/02

CPC分类号： H04L67/14 ,  H04L67/145 ,  H04L69/14 ,  H04L69/40

摘要： A method and system of controlling access to a destination (17, 23, 24) in a data processing network where the destination is limited to a fixed number of requesters responds to a new request (50) for access from a given requestor (20) by determining whether the fixed number would be exceeded. If the fixed number would not be exceeded (51), the new request is granted by connecting (52) the given requester to the destination. If the fixed number would be exceeded, the liveness of the or each current connection to a respective requester is tested (55). If the liveness test succeeds, the new request is rejected but if the liveness test fails, the new request is granted (52).

摘要翻译： 控制对数据处理网络中的目的地（17,23,24）的访问的方法和系统，其中目的地被限制到固定数量的请求者响应来自给定请求者（20）的访问的新请求（50） 通过确定是否超过固定数量。 如果不超过固定号码（51），则通过连接（52）给定的请求者到目的地来授予新的请求。 如果超过固定数量，则测试与相应请求者的当前连接或每个当前连接的活动性（55）。 如果活动测试成功，新请求被拒绝，但是如果活动测试失败，则新请求被授予（52）。

公开(公告)号：US08023498B2

公开(公告)日：2011-09-20

申请号：US12466553

申请日：2009-05-15

申请人： Adrian James Preston ,  David Ware

发明人： Adrian James Preston ,  David Ware

IPC分类号： H04L12/66

CPC分类号： H04L67/14 ,  H04L67/145 ,  H04L69/14 ,  H04L69/40

摘要： A method and system of controlling access to a destination (17, 23, 24) in a data processing network where the destination is limited to a fixed number of requesters responds to a new request (50) for access from a given requestor (20) by determining whether the fixed number would be exceeded. If the fixed number would not be exceeded (51), the new request is granted by connecting (52) the given requester to the destination. If the fixed number would be exceeded, the liveness of the or each current connection to a respective requester is tested (55). If the liveness test succeeds, the new request is rejected but if the liveness test fails, the new request is granted (52).

摘要翻译： 控制对数据处理网络中的目的地（17,23,24）的访问的方法和系统，其中目的地被限制到固定数量的请求者响应来自给定请求者（20）的访问的新请求（50） 通过确定是否超过固定数量。 如果不超过固定号码（51），则通过连接（52）给定的请求者到目的地来授予新的请求。 如果超过固定数量，则测试与相应请求者的当前连接或每个当前连接的活动性（55）。 如果活动测试成功，新请求被拒绝，但是如果活动测试失败，则新请求被授予（52）。