公开(公告)号：US09632852B2

公开(公告)日：2017-04-25

申请号：US14661206

申请日：2015-03-18

Applicant: salesforce.com, inc.

Inventor： Hui Lam Kwong ,  Xiaodan Wang ,  Vipul Modani ,  John B. Buisson

IPC: G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  G06F9/54 ,  G06F9/50

CPC classification number: G06F9/546 ,  G06F9/5083 ,  G06F2209/547 ,  H04L67/1008 ,  H04L67/1029 ,  H04L67/2842

Abstract: A messaging system implements messaging among application servers and databases, utilizing other servers that implement messaging brokers. A large flood of incoming messages can bring down messaging brokers by overflowing the message queues, negatively impacting performance of the overall system. This disclosure in some embodiments detects and identifies “flooders” in a timely manner and isolates their message traffic to dedicated queues to avoid impacting other system users. Subsequently, a preferred system de-allocates the queues and returns the messaging system to normal operation when flooding conditions subside, and “sweeps” up any remaining orphan messages.

公开(公告)号：US10013294B2

公开(公告)日：2018-07-03

申请号：US15465917

申请日：2017-03-22

Applicant: salesforce.com, inc.

Inventor： Hui Lam Kwong ,  Xiaodan Wang ,  Vipul Modani ,  John B. Buisson

IPC: G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  G06F9/54 ,  G06F9/50 ,  H04L29/08

CPC classification number: G06F9/546 ,  G06F9/5083 ,  G06F2209/547 ,  H04L67/1008 ,  H04L67/1029 ,  H04L67/2842

Abstract: A messaging system implements messaging among application servers and databases, utilizing other servers that implement messaging brokers. A large flood of incoming messages can bring down messaging brokers by overflowing the message queues, negatively impacting performance of the overall system. This disclosure in some embodiments detects and identifies “flooders” in a timely manner and isolates their message traffic to dedicated queues to avoid impacting other system users. Subsequently, a preferred system de-allocates the queues and returns the messaging system to normal operation when flooding conditions subside, and “sweeps” up any remaining orphan messages.

公开(公告)号：US20160055042A1

公开(公告)日：2016-02-25

申请号：US14661206

申请日：2015-03-18

Applicant: salesforce.com, inc.

Inventor： Hui Lam Kwong ,  Xiaodan Wang ,  Vipul Modani ,  John B. Buisson

IPC: G06F9/54 ,  G06F9/50

CPC classification number: G06F9/546 ,  G06F9/5083 ,  G06F2209/547 ,  H04L67/1008 ,  H04L67/1029 ,  H04L67/2842

Abstract: A messaging system implements messaging among application servers and databases, utilizing other servers that implement messaging brokers. A large flood of incoming messages can bring down messaging brokers by overflowing the message queues, negatively impacting performance of the overall system. This disclosure in some embodiments detects and identifies “flooders” in a timely manner and isolates their message traffic to dedicated queues to avoid impacting other system users. Subsequently, a preferred system de-allocates the queues and returns the messaging system to normal operation when flooding conditions subside, and “sweeps” up any remaining orphan messages.

Abstract translation: 消息系统在应用服务器和数据库之间实现消息传递，利用实现消息传递代理的其他服务器。 大量传入的消息可以通过溢出消息队列来消除消息传递代理，从而对整个系统的性能产生负面影响。 在一些实施例中的本公开以及时的方式检测和识别“淹没器”，并将其消息业务隔离到专用队列，以避免影响其他系统用户。 随后，优选的系统取消分配队列，并且当洪泛条件消退时将消息收发系统返回到正常操作，并且“扫描”任何剩余的孤儿消息。