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1. CN106603394 - Method and device for realizing subscription notification

Office China
Application Number 102017000060262
Application Date 05.12.2013
Publication Number 106603394
Publication Date 26.04.2017
Grant Number 106603394
Grant Date 14.02.2020
Publication Kind B
IPC
H04L 12/58
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
58Message switching systems
H04L 29/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
CPC
H04L 51/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
14with selective forwarding
H04L 51/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
24with notification on incoming messages
H04L 67/2828
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
28for the provision of proxy services, e.g. intermediate processing or storage in the network
2823for conversion or adaptation of application content or format
2828for reducing the amount or size of exchanged application data
G06F 9/542
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
54Interprogram communication
542Event management; Broadcasting; Multicasting; Notifications
H04L 67/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
H04L 67/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
26Push based network services
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors XIAO FANGYING
肖芳英
Title
(EN) Method and device for realizing subscription notification
(ZH) 订阅通知的实现方法和装置
Abstract
(EN)
The present invention provides a method and device for realizing subscription notification. The method comprises a step of receiving a creating subscription resource request of a subscriber, a step of creating a subscription resource according to the creating subscription resource request, a step of determining a condition that the subscriber needs to obtain the latest state of a subscribed resource, and distributing a latest state identification for the created subscription resource, and a step of generating a notification message according to the subscription resource and sending the notification message to a middle node when the state of the subscribed resource is updated, wherein the notification message comprises the state of the updated subscribed resource and the latest state identification such that only a latest notification message generated according to the subscription resource is sent to the subscriber when a message sending condition is satisfied according to the latest state identification after the middle node receives the notification message. By using the method and the device, the waste of network resources and computing resources caused by sending multiple notifications sent according to a same subscription resource in a connection to the subscriber can be avoided.

(ZH)
本发明提供了一种订阅通知的实现方法和装置,所述方法包括:接收订阅者的创建订阅资源请求;根据所述创建订阅资源请求创建订阅资源;确定所述订阅者需要获取的是所述被订阅资源的最新状态,为所述创建的订阅资源分配最新状态标识;当所述被订阅资源的状态发生更新时,根据所述订阅资源生成通知消息并发送给中间节点,所述通知消息包含所述更新后的被订阅资源的状态以及所述最新状态标识,以便于所述中间节点接收到所述通知消息后,根据所述最新状态标识在满足消息发送条件时向所述订阅者只发送根据所述订阅资源生成的最新通知消息。使用本发明,能够避免因为在一个连接中将多个根据同一订阅资源发送的通知发送给订阅者造成网络资源和计算资源的浪费。