Topic discard indication
    1.
    发明授权
    Topic discard indication 有权
    主题丢弃指示

    公开(公告)号:US09515943B2

    公开(公告)日:2016-12-06

    申请号:US13754939

    申请日:2013-01-31

    发明人: Steve Buchko

    摘要: In a message delivery system wherein messages having topic portion defining a topic and a body portion containing information relating to the defined topic are delivered to subscribers based on the topics associated with the messages, the messages are placed in a queue for delivery, and in the event of congestion one or more of the messages are replaced with discard indication messages containing the topics associated with the discarded messages without the corresponding body portions.

    摘要翻译: 在消息传递系统中,其中具有定义主题的主题部分的消息和包含与定义的主题相关的信息的主体部分基于与消息相关联的主题被递送给订户,消息被放置在用于传送的队列中,并且在 拥塞事件一个或多个消息被替换为丢弃指示消息,其中包含与丢弃的消息相关联的主题而没有相应的主体部分。

    Serviceable networking appliance chassis
    2.
    发明授权
    Serviceable networking appliance chassis 有权
    可维修的网络设备机箱

    公开(公告)号:US08107256B1

    公开(公告)日:2012-01-31

    申请号:US11925243

    申请日:2007-10-26

    IPC分类号: H05K7/14

    CPC分类号: H05K7/1429 G06F1/186

    摘要: A networking appliance includes a chassis, an off-the-shelf motherboard mounted on said chassis, said motherboard including at least one expansion bus, one or more separately removable expansion module mounted on said chassis, and a number of card slots in the expansion module for accommodating expansion cards. A connection arrangement provides a signal connection between the card slots in the expansion modules and the expansion buses.

    摘要翻译: 网络设备包括机箱,安装在所述机架上的现成的主板,所述主板包括至少一个扩展总线,安装在所述机箱上的一个或多个可单独拆卸的扩展模块以及所述扩展模块中的多个卡槽 用于容纳扩展卡。 连接装置提供扩展模块中的卡插槽和扩展总线之间的信号连接。

    LOW LATENCY AND ASSURED DELIVERY USING HTTP
    5.
    发明申请
    LOW LATENCY AND ASSURED DELIVERY USING HTTP 有权
    低延迟和使用HTTP保证传送

    公开(公告)号:US20090037518A1

    公开(公告)日:2009-02-05

    申请号:US11830280

    申请日:2007-07-30

    IPC分类号: G06F15/16

    摘要: In a method of performing the asynchronous delivery of messages from a server to a client, the server receives the messages for the client from a message source. The server and client communicate over a packet network using an asymmetric protocol that requires request messages to be originated from the client to the server. At least one request message is sent in advance from the client to the server, and these request messages are stored at the server. When the server receives a message for the client from the message source, it forwards the message to the client as a response to a stored request message.

    摘要翻译: 在从服务器到客户端执行消息的异步传送的方法中,服务器从消息源接收客户端的消息。 服务器和客户端使用非对称协议通过分组网络进行通信,该协议需要从客户机发起请求消息到服务器。 至少一个请求消息从客户端预先发送到服务器,并且这些请求消息被存储在服务器处。 当服务器从消息源接收到客户端的消息时,将消息作为对存储的请求消息的响应转发给客户端。

    Messaging delivery system with last message queue

    公开(公告)号:US10691359B1

    公开(公告)日:2020-06-23

    申请号:US13493312

    申请日:2012-06-11

    IPC分类号: G06F3/06

    摘要: In a message delivery system, wherein messages are published by publishers and delivered to subscribers based on subscriptions relating to message content. A last message queue is associated with each publisher, and a last message from each publisher is stored in the message queue associated with that publisher based on an attribute of the publisher. In this way, it is not necessary to modify the content data within the message to create the last message queue.

    Replication in assured messaging system
    10.
    发明授权
    Replication in assured messaging system 有权
    确保邮件系统中的复制

    公开(公告)号:US09319267B1

    公开(公告)日:2016-04-19

    申请号:US13645190

    申请日:2012-10-04

    摘要: An assured message delivery system with resiliency receives messages from publishing client(s) and delivers them to subscribing clients. A primary system delivers the messages during normal operation. A secondary system mirroring the configuration of the primary system takes over responsibility for delivering the messages in the event of failure of the primary system. The secondary system is connected to the primary system over a communications link. The primary system sends copies of the messages to the secondary system over the communications link. The secondary system stores replicate messages and sends acknowledgement messages back to the primary system.

    摘要翻译: 具有弹性的有保证的邮件传递系统从发布客户端接收邮件并将其传递给订阅的客户端。 主系统在正常操作期间传送消息。 镜像主系统配置的辅助系统承担在主系统发生故障时传递消息的责任。 辅助系统通过通信链路连接到主系统。 主系统通过通信链路将消息的副本发送到辅助系统。 辅助系统存储复制消息并将确认消息发送回主系统。