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公开(公告)号：US07983175B2
公开(公告)日：2011-07-19
申请号：US12233724
申请日：2008-09-19
申请人： Martin J. Gale , Clare Owens , Peter Johnson , Jason Edmeades
发明人： Martin J. Gale , Clare Owens , Peter Johnson , Jason Edmeades
IPC分类号： H04L12/28
CPC分类号： H04L41/0677 , H04L43/50
摘要： A method and system detect a failed communication transmission that fails to reach a recipient after attempting to be transmitted from a sender to the recipient over a communication path. Upon detection of the failed communication, the method initiates a first inquiry process from the sender. This first inquiry process tests how far a first test communication transmission can travel from the sender to the recipient along the communication path. Similarly, upon detection of the failed communication, the method initiates a second inquiry process from the recipient. The second inquiry process tests how far a second test communication transmission can travel from the recipient to the sender along the communication path. The method combines the results of the first inquiry process and the results of the second inquiry process to determine which of the nodes in the communication path are not successfully forwarding test communications to identify at least one possibly faulty node. The identification of the possibly faulty node is then output to the sender and the recipient.
摘要翻译： 一种方法和系统检测在尝试通过通信路径从发送者发送到接收者之后，无法到达接收者的故障通信传输。 在检测到故障通信时，该方法从发送者发起第一询问处理。 该第一查询过程测试第一测试通信传输可以沿着通信路径从发送者到接收者的距离。 类似地，在检测到故障通信时，该方法从接收者发起第二个查询处理。 第二个查询过程测试第二个测试通信传输可以沿着通信路径从接收者到发送者的距离。 该方法将第一查询处理的结果和第二查询处理的结果相结合，以确定通信路径中的哪些节点不成功地转发测试通信以识别至少一个可能故障的节点。 然后将可能有故障的节点的识别输出到发送者和接收方。
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公开(公告)号：US20100074118A1
公开(公告)日：2010-03-25
申请号：US12233724
申请日：2008-09-19
申请人： Martin J. Gale , Clare Owens , Peter Johnson , Jason Edmeades
发明人： Martin J. Gale , Clare Owens , Peter Johnson , Jason Edmeades
IPC分类号： H04L12/26
CPC分类号： H04L41/0677 , H04L43/50
摘要： A method and system detect a failed communication transmission that fails to reach a recipient after attempting to be transmitted from a sender to the recipient over a communication path. Upon detection of the failed communication, the method initiates a first inquiry process from the sender. This first inquiry process tests how far a first test communication transmission can travel from the sender to the recipient along the communication path. Similarly, upon detection of the failed communication, the method initiates a second inquiry process from the recipient. The second inquiry process tests how far a second test communication transmission can travel from the recipient to the sender along the communication path. The method combines the results of the first inquiry process and the results of the second inquiry process to determine which of the nodes in the communication path are not successfully forwarding test communications to identify at least one possibly faulty node. The identification of the possibly faulty node is then output to the sender and the recipient.
摘要翻译： 一种方法和系统检测在尝试通过通信路径从发送者发送到接收者之后，无法到达接收者的故障通信传输。 在检测到故障通信时，该方法从发送者发起第一询问处理。 该第一查询过程测试第一测试通信传输可以沿着通信路径从发送者到接收者的距离。 类似地，在检测到故障通信时，该方法从接收者发起第二个查询处理。 第二个查询过程测试第二个测试通信传输可以沿着通信路径从接收者到发送者的距离。 该方法将第一查询处理的结果和第二查询处理的结果相结合，以确定通信路径中的哪些节点不成功地转发测试通信以识别至少一个可能故障的节点。 然后将可能有故障的节点的识别输出到发送者和接收方。
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公开(公告)号：US20100131600A1
公开(公告)日：2010-05-27
申请号：US12276920
申请日：2008-11-24
IPC分类号： G06F15/82
CPC分类号： G06F9/546
摘要： In the context of middleware products, an arrangement wherein a sender tags messages with authorization information identifying those users or groups who are authorized to view or receive the messages. Thus, even if multiple users will be connected to the same queue for reading messages, only specific receivers/consumers will be able to get the messages. Not only is a comfortable degree of security ensured, but the need to waste system resources, e.g., by using multiple queues for different kinds of messages, is summarily avoided.
摘要翻译： 在中间件产品的上下文中，发送者使用授权信息标记消息，标识那些被授权查看或接收消息的用户或组。 因此，即使多个用户将连接到相同的队列来读取消息，只有特定的接收者/消费者才能获得消息。 不仅保证了安全的安全程度，而且简单地避免了浪费系统资源的需要，例如通过对不同种类的消息使用多个队列。
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