CN114443940A

CN114443940A - Message subscription method, device and equipment

Info

Publication number: CN114443940A
Application number: CN202011209714.5A
Authority: CN
Inventors: 赵孟昊
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2022-05-06

Abstract

The application relates to a message subscription method, a device and equipment, wherein the method comprises the following steps: collecting a content attribute handling event, the content attribute handling event being generated based on updating a content attribute of content data; analyzing the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute; matching the updated content attributes with message subscription rules of a plurality of message subscribers to determine matching message subscribers and matching content attributes subscribed by the matching message subscribers; and obtaining callback interface information of the matched message subscriber, and pushing the matched content attribute and the attribute value of the matched content attribute to the corresponding matched message subscriber based on the callback interface information. The method and the device can reduce the access cost of the subscriber and improve the real-time property of the message subscription.

Description

Message subscription method, device and equipment

Technical Field

The present application relates to the field of information processing technologies, and in particular, to a method, an apparatus, and a device for subscribing to a message.

Background

Publish-subscribe is a messaging paradigm where publishers of messages do not send messages directly to a particular recipient, but rather, publish messages into different categories without knowing which subscribers may exist; likewise, a subscriber may express interest in one or more categories, receiving only interesting messages, without knowing which publishers are present.

In the existing message publishing subscription mode, a subscriber can generally receive subscription messages through two methods: one is that each subscriber receives the processing event for processing and modifying the content attribute, and analyzes the processing event to obtain the content attribute of the subscription content; in the implementation process of the method, all the subscribers need to receive the whole amount of processing events and perform processing event analysis, most of the processing events are not subscribed, so that the access cost of the subscribers is high, and each subscriber is in a repeated mode. The other method is that the stored content data is scanned by presetting a scanning range, content attributes and the like through a script, so that the content attributes of the subscribed content are acquired offline; the method cannot acquire processing events in real time, cannot be suitable for subscribers with high real-time requirements, and a large amount of scanning work can additionally increase the load of processing equipment. Therefore, a message subscription method capable of reducing the access cost of the subscriber and improving the message subscription real-time performance is required to be provided.

Disclosure of Invention

The technical problem to be solved by the present application is to provide a method, an apparatus and a device for subscribing to a message, which are capable of facilitating a message subscriber to obtain a corresponding subscription message according to respective requirements, and reducing the access cost of the message subscriber and improving the real-time performance of the message subscription.

In order to solve the foregoing technical problem, in one aspect, an embodiment of the present application provides a message subscription method, including:

collecting a content attribute handling event, the content attribute handling event being generated based on updating a content attribute of content data;

analyzing the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute;

matching the updated content attributes with message subscription rules of a plurality of message subscribers to determine matching message subscribers and matching content attributes subscribed by the matching message subscribers;

and obtaining callback interface information of the matched message subscriber, and pushing the matched content attribute and the attribute value of the matched content attribute to the corresponding matched message subscriber based on the callback interface information.

On the other hand, an embodiment of the present application provides another message subscription method, including:

storing attribute values of the matching content attributes subscribed by the matching message subscriber in a message queue;

and responding to a subscription content attribute query request sent by the matched message subscriber, and returning the attribute value of the matched content attribute in the message queue to the matched message subscriber.

In another aspect, an embodiment of the present application provides a message subscription apparatus, including:

the first processing event collection module is used for collecting content attribute processing events, and the content attribute processing events are generated based on updating the content attributes of the content data;

the first processing event analysis module is used for analyzing the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute;

the first rule matching module is used for matching the updated content attribute with the message subscription rules of a plurality of message subscribers to determine a matched message subscriber and the matched content attribute subscribed by the matched message subscriber;

and the message pushing module is used for acquiring callback interface information of the matched message subscriber and pushing the matched content attribute and the attribute value of the matched content attribute to the corresponding matched message subscriber based on the callback interface information.

On the other hand, an embodiment of the present application provides another message subscription apparatus, including:

the second processing event collection module is used for collecting content attribute processing events, and the content attribute processing events are generated on the basis of updating the content attributes of the content data;

the second processing event analysis module is used for analyzing the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute;

the second rule matching module is used for matching the updated content attribute with the message subscription rules of a plurality of message subscribers to determine a matched message subscriber and the matched content attribute subscribed by the matched message subscriber;

a queue storage module, configured to store the attribute value of the matching content attribute subscribed by the matching message subscriber in a message queue;

and the message query module is used for responding to a subscription content attribute query request sent by the matching message subscriber and returning the attribute value of the matching content attribute in the message queue to the matching message subscriber.

In another aspect, the present application provides a message subscription device, which includes a processor and a memory, where at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the message subscription method as described above.

In another aspect, the present application provides a computer storage medium, in which at least one instruction or at least one program is stored, and the at least one instruction or the at least one program is loaded by a processor and executes the message subscription method as described above.

The embodiment of the application has the following beneficial effects:

according to the method and the device, the updated content attribute and the corresponding attribute value included in the content attribute processing event are obtained by collecting and analyzing the content attribute processing event generated by updating the content attribute of the content data, namely the content attribute processing event is uniformly received and analyzed, and the processing event is not required to be collected and analyzed by each subscriber, so that the access cost and the repeated work of each subscriber are reduced. Matching the updated content attribute with the message subscription rule of each message subscriber to determine the matched message subscriber and the matched content attribute subscribed by the matched message subscriber; pushing the matched content attribute and the corresponding attribute value to the corresponding matched message subscriber according to the callback interface information of the matched message subscriber; through the matching of the message subscription rules, corresponding subscription messages can be determined for the message subscribers respectively, and are pushed to the corresponding message subscribers according to the interface information of the message subscribers, so that the message subscribers only need to receive the pushed subscription messages without actively acquiring the subscription messages, and the processing pressure of the message subscribers is reduced; in addition, the method and the device can perform corresponding analysis, rule matching and pushing work as long as the content attribute processing event is collected, so that the real-time performance of message subscription can be improved.

Drawings

In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of an implementation environment provided by an embodiment of the present application;

fig. 2 is a flowchart of a message subscription method provided in an embodiment of the present application;

FIG. 3 is a flowchart of a method for generating a content attribute processing event based on content update information according to an embodiment of the present application;

fig. 4 is a flowchart of a method for analyzing a content attribute processing event according to an embodiment of the present application;

fig. 5 is a flowchart of a subscription message rule matching method according to an embodiment of the present application;

fig. 6 is a flowchart of a message pushing method provided in an embodiment of the present application;

fig. 7 is a flowchart of another message subscription method provided in an embodiment of the present application;

fig. 8 is a flowchart of a method for processing subscription content according to an embodiment of the present application;

fig. 9 is a schematic diagram of a message subscription management system according to an embodiment of the present application;

FIG. 10 is a schematic diagram of an example interface provided by an embodiment of the present application;

fig. 11 is a schematic diagram of a message subscription apparatus according to an embodiment of the present application;

fig. 12 is a schematic diagram of another message subscribing apparatus provided in the embodiment of the present application;

fig. 13 is a schematic structural diagram of an apparatus according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the present application will be further described in detail with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the present application and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

First, the following explanations are made with respect to the terms involved in the embodiments of the present specification:

content big data: storing image-text and video content data introduced by a related application program APP, a browser and the like by using storage tools such as an elastic search, HBase and the like, wherein each content has corresponding content attribute; the Elasticissearch is a search server based on Lucene and provides a full-text search engine with distributed multi-user capability; HBase is a distributed, column-oriented open-ended database.

Content attribute: the text or video includes its own features or descriptions, such as title, cover page, detail page, category, tag, activation status, aging, whether hot spot, pv (page view), vv (video view), praise, forward number, report number, negative feedback, etc.

And (3) subscribing the messages: after a series of operations such as auditing, marking, cleaning and the like are carried out on each piece of content, additional content attributes such as classification, label, safety state, forbidden starting, hot spot aging and the like can be added and modified; these content attributes are often of interest and need to be processed by many subscribers, and require subscription to process events to obtain the content attributes to which they subscribe.

A subscriber: the user who accesses the message subscription can provide information such as a callback interface, a subscription event, subscription content attributes and the like, and distributes a unique subscriber identity appid for the user for subsequent operation and maintenance.

Processing an event: and finishing the operations of processing, modifying and the like of one or more content attributes, such as cover page intra-collection, machine auditing, manual auditing, label classification, safe striking, deleting off shelves, starting distribution and the like. Each initiation of a processing event represents the completion of processing of certain content attributes and may be subscribed to by a subscriber.

Cloud technology refers to a hosting technology for unifying serial resources such as hardware, software, network and the like in a wide area network or a local area network to realize calculation, storage, processing and sharing of data. A distributed Cloud storage system (hereinafter, referred to as a storage system) refers to a storage system that integrates a large number of storage devices (storage devices are also referred to as storage nodes) of different types in a network through application software or application interfaces to cooperatively work by using functions such as cluster application, grid technology, and a distributed storage file system, and provides a data storage function and a service access function to the outside. The content data in the embodiment of the application can be stored in a distributed cloud storage system.

Referring to fig. 1, a schematic diagram of an implementation environment provided by the embodiment of the present application is shown, where the implementation environment may include: a content processing server 110, a proxy server 120, a subscription management server 130, and a plurality of message subscriber clients 140; data communication can be performed between the content processing server 110 and the proxy server 120, between the proxy server 120 and the subscription management server 130, and between the subscription management server 130 and the message subscriber client 140 through a network.

Specifically, the content processing service 110 performs update operations such as addition, deletion, modification, and the like on the content attribute of the content data; the proxy server 120 receives the update operation information of the content data from the content processing server 110 and broadcasts the update operation information to generate a content attribute processing event; the subscription management server 130 receives and analyzes the content attribute processing event in a unified manner to obtain updated content attribute information included in the content processing event, performs matching according to the message subscription rule of each subscriber, and pushes the matched updated content attribute information to the corresponding message subscriber client 140.

The message subscriber Client 140 may communicate with the subscription manager Server 130 based on a Browser/Server mode (Browser/Server, B/S) or a Client/Server mode (Client/Server, C/S). The message subscriber client 140 may include: the physical devices may also include software running in the physical devices, such as application programs, and the like. The operating system running on the message subscriber client 140 in this embodiment of the present application may include, but is not limited to, an android system, an IOS system, linux, windows, and the like.

In the embodiment of the application, each server may be an independent physical server, may also be a server cluster or a distributed system formed by a plurality of physical servers, and may also be a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a network service, cloud communication, a middleware service, a domain name service, a security service, a CDN, a big data and artificial intelligence platform, and the like.

In order to solve the problems of high access cost of a message subscriber and poor message subscription instantaneity in a message publishing subscription mode in the prior art, an embodiment of the present application provides a message subscription method, where an execution subject may be the subscription management server in fig. 1, and referring to fig. 2, the method may specifically include:

s210, collecting content attribute processing events, wherein the content attribute processing events are generated based on updating of content attributes of content data.

In an embodiment of the present application, the content attribute processing event collected by the subscription management server is from a proxy server, and specifically refer to fig. 3, which illustrates a method for generating a content attribute processing event based on content update information by a proxy server, where the method may include:

s310, when the proxy server receives a message that a content processing server updates the content attribute of the content data, acquiring the updated content attribute and the attribute value of the updated content attribute.

S320, the proxy server broadcasts the updated content attribute and the attribute value of the updated content attribute to generate the content attribute processing event.

The proxy server is a server independent from both the content processing server and the subscription management server, so the introduction of the proxy server is to generate and broadcast a content attribute processing event according to update information of the content attribute because the content data is increased by tens of millions every day, and the content processing server needs to process and update the content attribute of the content, and the magnitude is very large. Specifically, when the content processing server adds, deletes, and modifies the content attribute of the content data, the content processing server passes through the proxy service in a unified manner, the service uses the hippo component to perform asynchronous bypass message, where the asynchronous bypass message can be regarded as broadcasting a message, and the subscription management server collects processing events through the hippo component to ensure that normal processing of the content attribute is not affected. And the proxy server can distinguish the key content attribute from the non-key content attribute and only externally bypass the processing event of the key content attribute so as to reduce the magnitude of processing data. The key content attribute may include a content attribute concerned by the subscribing user; the non-critical content attributes may include development-related content attributes that are provided to an internal technician for development.

The processing pressure of the content processing server can be reduced by introducing the proxy server, and the generation efficiency of the content attribute processing event is improved.

S220, analyzing the content attribute processing event to obtain the updated content attribute included in the content attribute processing event and the attribute value of the updated content attribute.

Because the content data may be obtained from different sources, such as different application programs APP or different browsers, the formats of the content data may be different, and in order to implement uniform data formats, the subscription management server may convert corresponding data formats so as to facilitate uniform storage and push; referring specifically to fig. 4, a method for parsing a content attribute processing event is shown, where the method may include:

s410, splitting the content attribute processing event to obtain an original format content attribute and an original format attribute value corresponding to the original format content attribute.

And S420, converting the original format content attribute into a target format content attribute, and converting the original format attribute value into a target format attribute value.

S430, determining the target format content attribute as the updated content attribute, and determining the target format attribute value as the attribute value of the updated content attribute.

The content attribute processing event is obtained by updating the content attribute of the data content, so that the content attribute processing event can comprise the updated content attribute and the attribute value of the corresponding updated content attribute; in the analysis process, the content attribute processing event can be firstly split to obtain a content attribute part and an attribute value part of the content attribute, then the original format content attribute can be converted into a target format content attribute based on a preset format conversion rule, and the original format attribute value can be converted into a target format attribute value.

According to the content, the content processing server can perform updating operations such as adding, deleting and modifying on the content attribute of the content data, so that the content attribute processing event contains the updated content attribute which can be the newly added content attribute, the deleted content attribute or the modified content attribute, and the corresponding attribute value of the newly added content attribute can be the newly added attribute value; for the deleted content attribute, since the content attribute does not exist after deletion, the corresponding attribute value may be null; for the modified content attribute, the corresponding attribute value may be the modified attribute value.

S230, the updated content attributes are matched with the message subscription rules of a plurality of message subscribers, and a matched message subscriber and the matched content attributes subscribed by the matched message subscriber are determined.

The message subscription rule can comprise subscription content attributes and state mark information of the subscription content attributes; the state flag information is used to represent the current update state of the subscribed content attributes, and as can be seen from the above, the content processing server can perform update operations such as adding, deleting, and modifying on the content attributes of the content data, so that corresponding state flag information corresponds to the add operation, the delete operation, and the modify operation. Referring to fig. 5, a subscription message rule matching method is shown, where the method may include:

s510, determining the state mark information of the updated content attribute.

Analyzing the analyzed content attribute processing event to determine state marking information of the updated content attribute, specifically analyzing the operation type of the content attribute contained in the current content attribute processing event to determine whether the modification operation of the current content attribute is an adding operation, a deleting operation or a modifying operation, and further determining the state marking information of the updated content attribute; the add operation may correspond to an add flag state, the delete operation may correspond to a delete flag state, and the modify operation may correspond to a modify flag state. The state flag information for the specific updated content attribute may be directly carried in the content attribute processing event, or may be determined based on the updated content attribute and the corresponding flag information.

S520, the updated content attribute and the corresponding state mark information are respectively matched with the subscription content attribute and the corresponding state mark information of each message subscriber.

S530, determining the subscription content attribute which is matched with the updated content attribute and is consistent with the corresponding state mark information as the matched content attribute.

And S540, determining the message subscriber containing the matched content attribute as the matched message subscriber.

In the specific matching process, whether the updated content attribute exists or not can be firstly searched in the subscription rule of each message subscriber, whether the state marking information of the updated content attribute is the same as the state marking information of the content attribute searched in the subscription rule or not is further determined for the message subscriber with the updated content attribute in the subscription rule, and when the state marking information is the same, the content attribute searched in the subscription rule is determined as the matched content attribute.

The process of matching content attributes can be illustrated by an example, and for each message subscriber, there are the following subscription rules:

TABLE 1

Message subscriber	Subscription rules
		A	Content attribute a, status flag information s2
B	Content attribute a, status flag information s1
		C	Content attribute b, status flag information s1

For example, the updated content attribute a and the corresponding state flag information s1 correspond to each other, and as can be seen from table 1, the content attribute a and the corresponding state flag information s1 included in the subscription rule of the message subscriber B are matched and consistent with the updated content attribute a and the corresponding state flag information s1, so that the updated content attribute a and the corresponding state flag information s1 conform to the subscription rule of the message subscriber B, and it is determined that the content attribute a in the subscription rule of the message subscriber B is a matching content attribute and the message subscriber B is a matching message subscriber.

And S550, generating the corresponding relation between the matched message subscribers and the matched content attributes based on each matched message subscriber and the matched content attributes corresponding to each matched message subscriber.

For the currently updated content attribute, when the matching message subscriber corresponding to the currently updated content attribute is determined, a corresponding relationship between the currently updated content attribute and the matching message subscriber can be established, so as to facilitate the subsequent pushing of the subscription message according to the corresponding relationship, for example, a corresponding relationship between the content attribute a and the message subscriber B can be established, so that the related update information of the content attribute a can be pushed to the message subscriber B.

For each message subscriber, the set subscription rule can include at least one configuration group, and the conditions in each configuration group can be configured through the logical AND relationship; when the subscription rule includes a plurality of configuration groups, the configuration groups may be configured by a logical or relationship.

Specifically, each configuration group may include multiple subscription content attributes and corresponding status flag information, and the configuration of each subscription content attribute is a logical and relationship, which indicates that for the same content, the multiple subscription content attributes corresponding to the same content are updated and the corresponding status flag information matches the updated content attribute and the corresponding status flag information included in the content attribute processing event, so that the subscription condition of the current configuration group is met.

In the method shown in fig. 5, when the subscription content attribute and the corresponding status flag information are included in the message subscription rule, the subscription content attribute of each message subscriber may be matched based on the updated content attribute and the corresponding status flag information, and the method focuses on the status change information of the content attribute; in addition, when the message subscription rule includes the subscription content attribute and the corresponding attribute value, the subscription content attribute of each message subscriber can be matched based on the updated content attribute and the corresponding attribute value, and the attribute value after the content attribute is updated is emphasized. The corresponding message subscription rule may be configured according to the requirement of the message subscriber, and the embodiment of the present application is not particularly limited.

And S240, obtaining callback interface information of the matching message subscriber, and pushing the matching content attribute and the attribute value of the matching content attribute to the corresponding matching message subscriber based on the callback interface information.

For each message subscriber, the corresponding callback interface information can be stored in the subscription management server, and when the matched message subscriber is determined, the subscription management server calls the callback interface information of the matched message subscriber, wherein the callback interface information comprises: the callback protocol, the authentication information, and the routing information, and the callback interface information may be used to push the corresponding information to the matching message subscriber, specifically referring to fig. 6, which shows a message pushing method, where the method may include:

s610, determining a callback interface of the matched message subscriber, and authenticating the callback interface based on the authentication information of the callback interface.

And S620, when the authentication is passed, selecting a target route based on the route selection information of the callback interface.

When the callback interface authentication is performed, the authentication can be performed based on an authentication method agreed before the subscription management server and the matching message subscriber, for example, by a signature verification method, when the subscription management server needs to push a message through the callback interface, a request is sent to the matching message subscriber corresponding to the callback interface, the request can include the signature information of the subscription management server, the matching message subscriber verifies the signature information, and when the verification is passed, the successful authentication on the callback interface is indicated. The safety of message callback can be ensured by authenticating the interface; and the efficiency and the reliability of message callback can be improved by selecting a proper route.

S630, based on the corresponding relation between the matching message subscriber and the matching content attribute, the callback protocol and the target route, the matching content attribute and the attribute value of the matching content attribute are pushed to the corresponding matching message subscriber.

After callback interface information related to the callback interface and the corresponding relation between the matching message subscriber and the matching content attribute are determined, the corresponding content attribute and the attribute value of the content attribute can be pushed to the corresponding matching message subscriber respectively.

It should be noted that, in one content attribute processing event in the embodiment of the present application, update information on a content attribute of one piece of data content may be included, and specifically, update information on multiple content attributes of one piece of data content may also be included; the content attribute processing event may also include update information on content attributes of the plurality of pieces of data content, and specifically may also include update information on the plurality of content attributes of the plurality of pieces of data content.

In addition, a corresponding content identifier may be configured for each piece of data content, each piece of content data corresponds to at least one content attribute, and the at least one content attribute may carry a corresponding content id, so as to identify the data content to which the content belongs. And simultaneously pushing the content body of the data content corresponding to the matched content attribute to the matched message subscriber while pushing the matched content attribute and the corresponding attribute value to the matched message subscriber. For example, for a piece of text, the corresponding content attribute includes a title attribute, and the current update operation on the title attribute is a modification operation, so that while the title attribute and the modified title are pushed to the message subscriber, the text corresponding to the title attribute can also be pushed to the message subscriber. Furthermore, when the content body of the data content is pushed to the message subscriber, the native content body can be directly pushed to the message subscriber, or the native content body can be firstly personalized according to the requirements of the message subscriber, and then the processed content body is pushed to the corresponding message subscriber, so that the personalized requirements of the message subscriber can be met.

Because each content attribute can carry a corresponding content id, the message subscriber can also specify which content attributes of the data content are specifically subscribed in addition to the configurable subscribed content attributes, and the specific subscription can be realized through the subscribed content id, so that after the subscription management server analyzes the content attribute processing event to obtain the updated content attributes, the subscription management server can respectively screen out the content attributes corresponding to the message subscribers from the updated content attributes according to the subscribed content ids of the message subscribers; and then matching the determined content attribute with the subscription content attribute to determine the matched content attribute. Or determining the content attribute corresponding to each message subscriber from the updated content attribute according to the subscription content attribute of each message subscriber; and then screening out the matched content attribute according to the subscription content id of the message subscriber.

In this embodiment of the present application, after determining the matching message subscriber and the matching content attribute, the method may also return a corresponding subscription message according to a query request of the message subscriber instead of actively pushing the subscription message to the message subscriber, and specifically refer to fig. 7, which shows another message subscription method, which may include:

and S710, collecting content attribute processing events, wherein the content attribute processing events are generated based on the content attributes of the content data.

S720, analyzing the content attribute processing event to obtain the updated content attribute included in the content attribute processing event and the attribute value of the updated content attribute.

And S730, matching the updated content attribute with the message subscription rules of a plurality of message subscribers to determine a matched message subscriber and the matched content attribute subscribed by the matched message subscriber.

And S740, storing the attribute value of the matched content attribute subscribed by the matched message subscriber in a message queue.

S750, responding to a subscription content attribute query request sent by the matching message subscriber, and returning the attribute value of the matching content attribute in the message queue to the matching message subscriber.

Specifically, a message queue can be created for each matching message subscriber, and the matching content attribute and the corresponding attribute value of the matching message subscriber are stored in the message queue; when a subscription content attribute query request sent by a matching message subscriber is received, corresponding content attributes and attribute values can be obtained from a message queue corresponding to the identifier of the matching message subscriber and returned to the matching message subscriber. Through the method shown in fig. 7, the message subscriber may actively acquire the subscription message by sending a subscription content attribute query request to the subscription management server, which is a process for the message subscriber to actively query the subscription message.

For a piece of content data, which is processed through many links from asynchronous bypass of content attribute processing event to pushing to a message subscriber, in order to facilitate analysis and positioning of each process stage, it can be monitored, refer to fig. 8, which shows a processing method for subscription content, and the method may include:

and S810, determining the subscriber identification and the subscription content identification corresponding to each item of subscription content.

S820, monitoring a plurality of flow stages for processing each item of subscription content.

S830, storing the processing information of each item of subscription content in the multiple process stages.

S840, generating a processing log corresponding to each item of subscription content based on the subscriber identification and the subscription content identification corresponding to each item of subscription content and the processing information of each item of subscription content in the multiple process stages.

S850, responding to a subscription content display request, wherein the subscription content display request comprises a target subscription content identifier, displaying a processing log of subscription content corresponding to the target subscription content identifier, and displaying the pushing condition of the subscription content corresponding to the target subscription content identifier.

For each piece of subscription content, at least one content attribute is corresponding to the piece of subscription content, when the content attribute is updated, the subscription content can be also considered to be updated, each piece of subscription content can be taken as a unit, processes such as processing event collection, content attribute analysis, rule matching, callback pushing, retry queue and the like are reported in stages by combining a big data storage Elasticissearch tool, and meanwhile, a subscriber identity appid and a content identity id are attached, so that each processing stage and subscription pushing conditions can be conveniently positioned; in addition, the method can also specifically combine with kibana, and can display the processing report log of each piece of content data in an interface form and push the processing report log to the subscriber to process the distribution situation of events.

The application also provides a message subscription management system, which can comprise three functions:

1. function positioning: and providing access use of real-time services, namely providing subscription of incremental processing events for the outside.

2. And (3) distribution rules: allocating an appid for each accessed subscriber, and creating a subscription rule according to the processing event and the content attribute provided by the subscriber; the subscriber needs to realize a callback interface of a uniform protocol, when a processing event occurs, the content attribute is pushed to the subscriber through callback, and the subscriber is supported to inquire the content attribute in real time, namely push-pull combination.

3. Event collection: when the content attribute is added and modified, the message is processed by an external asynchronous bypass; the subscription system collects the processing information, analyzes the content attribute contained in the event, checks whether the processing event concerned by the subscriber is matched, and pushes the information through the call-back interface if the processing event concerned by the subscriber is matched.

Referring to fig. 9, the system may be specifically divided into a subscription management module 910, a subscription field management module 920, a subscription rule management module 930, a rule engine module 940, an event collection module 950, a data formatting module 960, an event distribution module 970, a push callback module 980 and a callback interface management module 990, and the functions of the modules are summarized as follows:

1. subscriber management module 910: the method is used for distributing and maintaining the subscriber identity appid and supporting the modification and the viewing of the subscriber identity appid.

2. Subscription field management module 920: the method is used for managing the existing content attributes, maintaining the subscription relationship between the subscriber and the content attributes, and supporting the management, the addition, the modification and the subscription of the subscription rules.

3. The rule configuration service module 930: the system is used for managing processing events concerned by each subscriber, providing a rechecking configuration which is inquired by others and has been validated, and providing a web interface to support operations of adding, modifying, enabling, disabling and the like.

4. The rules engine module 940: and inquiring the subscription rule of each subscriber, receiving and analyzing the processing event, matching the subscribers meeting the subscription rule and responding to the caller.

5. The event collection module 950: collecting externally given processing events, converting the original event protocol into a format which can be identified by the content of the subscription system, matching the subscribers needing to be pushed through a rule engine, and delivering the processing events to an event distribution module for distribution.

6. The event distribution module 960: and acquiring the content body required by the subscriber through the data formatting module, and pushing the content body to the specified subscriber through the push callback module. The event distribution module can support an event queue, and each time matched processing event is stored and maintained, the subscriber can actively inquire whether an event is generated at present without providing a callback interface.

7. Data formatting module 970: and acquiring the subscribed content field of the subscriber, and inquiring content information through storage tools such as an Elasticisearch and an HBase. The method supports various personalized processing such as data splicing and format conversion on the content body, and simultaneously supports a subscriber to query the content body according to the content id.

8. Push callback module 980: and managing and acquiring a callback interface of the subscriber through the callback interface, and pushing the content body to the specified subscriber.

9. Callback interface management module 990: it is responsible for maintaining the callback interface that the subscriber provides with it, including, without limitation, the metadata of callback protocol, timeout, authentication information, host, routing, etc.

The following describes a specific implementation flow of the present application by way of an example.

1. Field management

(1) The meaning, subscription status, etc. of each content attribute are shown in the form of web, and support querying subscribed and unsubscribed content attributes according to each subscriber, and for each content attribute, items such as an english field name, a chinese field name, a description, a type, a field value type, a field source, a field classification, a subscriber, a person in charge, etc. may be corresponded, specifically, refer to fig. 10 (a).

(2) In the subscription system, the content attributes that are currently involved are managed as fields, and the content types are distinguished from graphics, video, account numbers, and the like, and meanwhile, the modification and addition of the fields are supported, which can be referred to specifically in fig. 10 (b).

(3) Each subscriber can subscribe the content attribute concerned by himself through the field management interface, specifically please refer to fig. 10 (c).

2. Content subscription management

(1) Each subscriber has its own personalized subscription rules and different processing events, so that there is a content subscription interface to manage the subscription rules and processing events, see fig. 10 (d).

(2) When the subscriber has a new subscription rule, or wants to adjust an existing subscription rule, the new subscription rule may be adjusted through web interaction, specifically refer to fig. 10(e) and fig. 10(f), so that it can be seen that the rule matching groups have a logical or relationship, and the groups have a logical and relationship. For example, for 0, 1, etc. in fig. 10(e), it indicates the field content corresponding to the content attribute, for example, st _ kd ═ 0 indicates that the content center is not enabled, st _ hotspot _ receommend ═ 1 indicates that the hotspot is strongly pushed, cc _ eng _ content _ allhitkey _ tag exists to indicate that the relevant tag exists, so that when the subscription rule is matched, for the data content satisfying these three conditions at the same time, the relevant subscription content attribute and content body can be pushed to the message subscriber.

3. Subscriber identity appid management

(1) The subscriber identification appid allocation and maintenance access unified appid management, which can quickly check which subscribers are currently allocated, please refer to fig. 10 (g).

(2) When a new subscriber's appid is to be allocated, it may operate through the new added appid tag tab in fig. 10(h), and if the subscriber has no special requirement for appid, it may support random generation of appid.

(3) The name, description, and information of the responsible person of the assigned subscriber appid may be re-modified, see fig. 10 (i).

The method and the system meet the content attribute acquisition requirements of all subscribers under the big data processing environment of the content center, are easy for the data of the content center to be exported, and are convenient for cooperating with the content data of other teams; the web configuration of the subscription field and the subscription rule is supported, so that the online operation cost is greatly reduced; the method and the device can realize uniform receiving and processing of events, match subscription rules and query content attributes, and a subscriber only cares about the subscription field and the subscription rules when accessing, thereby greatly reducing the access cost.

Referring to fig. 11, the present embodiment further provides a message subscription apparatus, which may include:

a first processing event collecting module 1110, configured to collect a content attribute processing event, where the content attribute processing event is generated based on updating a content attribute of content data;

a first processing event parsing module 1120, configured to parse the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute;

a first rule matching module 1130, configured to match the updated content attribute with the message subscription rules of multiple message subscribers, and determine a matching message subscriber and a matching content attribute subscribed by the matching message subscriber;

the message pushing module 1140 is configured to obtain callback interface information of the matching message subscriber, and push the matching content attribute and the attribute value of the matching content attribute to the corresponding matching message subscriber based on the callback interface information.

Further, the first processing event collecting module 1110 is specifically configured to collect the content attribute processing event generated by the proxy server based on the content attribute update information of the content data by the content processing server; wherein the content attribute processing event generated by the proxy server based on the content attribute update information of the content data by the content processing server comprises:

when the proxy server receives a message that a content processing server updates the content attribute of content data, acquiring the updated content attribute and the attribute value of the updated content attribute;

and the proxy server broadcasts the updated content attribute and the attribute value of the updated content attribute to generate the content attribute processing event.

Further, the first processing event parsing module 1120 includes:

the event splitting module is used for splitting the content attribute processing event to obtain an original format content attribute and an original format attribute value corresponding to the original format content attribute;

the format conversion module is used for converting the original format content attribute into a target format content attribute and converting the original format attribute value into a target format attribute value;

a first determining module, configured to determine the target format content attribute as the updated content attribute, and determine the target format attribute value as an attribute value of the updated content attribute.

The message subscription rule comprises subscription content attributes and state mark information of the subscription content attributes; accordingly, the first rule matching module 1130 includes:

a status flag information determination module for determining status flag information of the updated content attribute;

the first matching module is used for respectively matching the updated content attribute and the corresponding state mark information with the subscribed content attribute and the corresponding state mark information of each message subscriber;

a second determining module, configured to determine, as the matched content attribute, a subscribed content attribute that matches the updated content attribute consistently and matches corresponding state tag information consistently;

a third determining module, configured to determine a message subscriber containing the matching content attribute as the matching message subscriber;

and the corresponding relation generating module is used for generating the corresponding relation between the matched message subscriber and the matched content attribute based on each matched message subscriber and the matched content attribute corresponding to each matched message subscriber.

The callback interface information includes: callback protocol, authentication information and routing information; accordingly, the message pushing module 1140 includes:

the authentication module is used for determining a callback interface of the matched message subscriber and authenticating the callback interface based on the authentication information of the callback interface;

the route selection module is used for selecting a target route based on the route selection information of the callback interface when the authentication is passed;

and the first pushing module is used for pushing the matched content attribute and the attribute value of the matched content attribute to the corresponding matched message subscriber based on the corresponding relation between the matched message subscriber and the matched content attribute, the callback protocol and the target route.

The apparatus may further include a monitoring module, which may include:

a fourth determining module, configured to determine a subscriber identifier and a subscription content identifier corresponding to each item of subscription content;

the process monitoring module is used for monitoring a plurality of process stages for processing each subscription content;

the processing information storage module is used for storing the processing information of each item of subscription content in the plurality of process stages;

the processing log generating module is used for generating a processing log corresponding to each item of subscription content based on the subscriber identification and the subscription content identification corresponding to each item of subscription content and the processing information of each item of subscription content in the plurality of process stages;

the display module is used for responding to a subscription content display request, wherein the subscription content display request comprises a target subscription content identifier, displaying a processing log of subscription content corresponding to the target subscription content identifier, and displaying the pushing condition of the subscription content corresponding to the target subscription content identifier.

Referring to fig. 12, another message subscribing apparatus is shown, comprising:

a second processing event collection module 1210 for collecting a content attribute processing event, the content attribute processing event being generated based on updating a content attribute of the content data;

a second processing event analyzing module 1220, configured to analyze the content attribute processing event to obtain an updated content attribute included in the content attribute processing event and an attribute value of the updated content attribute;

a second rule matching module 1230, configured to match the updated content attribute with the message subscription rules of multiple message subscribers, and determine a matching message subscriber and a matching content attribute subscribed by the matching message subscriber;

a queue storage module 1240, configured to store the attribute value of the matching content attribute subscribed by the matching message subscriber in the message queue;

a message querying module 1250, configured to return the attribute value of the matching content attribute in the message queue to the matching message subscriber in response to the subscription content attribute query request sent by the matching message subscriber.

The device provided in the above embodiments can execute the method provided in any embodiment of the present application, and has corresponding functional modules and beneficial effects for executing the method. Technical details not described in detail in the above embodiments may be referred to a method provided in any of the embodiments of the present application.

The present embodiment also provides a computer storage medium, where at least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded by a processor and executes any one of the methods described in the present embodiment.

The present embodiments also provide a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform any of the methods described above in the embodiments.

Referring to fig. 13, the apparatus 1300 may include one or more Central Processing Units (CPUs) 1322 (e.g., one or more processors) and a memory 1332, and one or more storage media 1330 (e.g., one or more mass storage devices) storing applications 1342 or data 1344. Memory 1332 and storage media 1330 may be, for example, transitory or persistent storage. The program stored on the storage medium 1330 may include one or more modules (not shown), each of which may include a sequence of instructions operating on a device. Still further, central processor 1322 may be provided in communication with storage medium 1330 for performing a series of instruction operations on storage medium 1330 on device 1300. Device1300 can also include one or more power supplies 1326, one or more wired or wireless network interfaces 1350, one or more input-output interfaces 1358, and/or one or more operating systems 1341, such as Windows Server^TM，Mac OS X^TM，Unix^TM，Linux^TM，FreeBSD^TMAnd so on. Any of the methods described above in this embodiment can be implemented based on the apparatus shown in fig. 13.

The present specification provides method steps as described in the examples or flowcharts, but may include more or fewer steps based on routine or non-inventive labor. The steps and sequences recited in the embodiments are but one manner of performing the steps in a multitude of sequences and do not represent a unique order of performance. In the actual system or interrupted product execution, it may be performed sequentially or in parallel (e.g., in the context of parallel processors or multi-threaded processing) according to the embodiments or methods shown in the figures.

The configurations shown in the present embodiment are only partial configurations related to the present application, and do not constitute a limitation on the devices to which the present application is applied, and a specific device may include more or less components than those shown, or combine some components, or have an arrangement of different components. It should be understood that the methods, apparatuses, and the like disclosed in the embodiments may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a division of one logic function, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or unit modules.

Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A message subscription method, comprising:

2. The message subscription method according to claim 1, wherein said collecting content attribute processing events comprises:

collecting the content attribute processing event generated by the proxy server based on the content attribute update information of the content data by the content processing server;

wherein the content attribute processing event generated by the proxy server based on the content attribute update information of the content data by the content processing server comprises:

3. The method according to claim 1, wherein the parsing the content attribute processing event to obtain the updated content attribute included in the content attribute processing event, and the attribute value of the updated content attribute comprises:

splitting the content attribute processing event to obtain an original format content attribute and an original format attribute value corresponding to the original format content attribute;

converting the original format content attribute into a target format content attribute, and converting the original format attribute value into a target format attribute value;

and determining the target format content attribute as the updated content attribute, and determining the target format attribute value as the attribute value of the updated content attribute.

4. The message subscription method according to claim 1, wherein the message subscription rule includes subscription content attributes and state flag information of the subscription content attributes;

the matching the updated content attributes with the message subscription rules of a plurality of message subscribers to determine matching message subscribers and matching content attributes subscribed by the matching message subscribers comprises:

determining state marker information for the updated content attributes;

matching the updated content attribute and the corresponding state mark information with the subscription content attribute and the corresponding state mark information of each message subscriber respectively;

determining the subscription content attribute which is matched with the updated content attribute consistently and matched with the corresponding state mark information as the matched content attribute;

determining a message subscriber containing the matching content attribute as the matching message subscriber;

and generating the corresponding relation between the matched message subscriber and the matched content attribute based on each matched message subscriber and the matched content attribute corresponding to each matched message subscriber.

5. The message subscription method according to claim 4, wherein said callback interface information comprises: callback protocol, authentication information and routing information;

the pushing the matching content attribute and the attribute value of the matching content attribute to the corresponding matching message subscriber based on the callback interface information comprises:

determining a callback interface of the matched message subscriber, and authenticating the callback interface based on the authentication information of the callback interface;

when the authentication is passed, selecting a target route based on the route selection information of the callback interface;

and pushing the matched content attribute and the attribute value of the matched content attribute to the corresponding matched message subscriber based on the corresponding relation between the matched message subscriber and the matched content attribute, the callback protocol and the target route.

6. The message subscription method according to claim 1, further comprising:

determining a subscriber identifier and a subscription content identifier corresponding to each item of subscription content;

monitoring a plurality of process stages for processing each item of subscription content;

storing the processing information of each item of subscription content in the plurality of process stages;

generating a processing log corresponding to each item of subscription content based on the subscriber identification and the subscription content identification corresponding to each item of subscription content and the processing information of each item of subscription content in the multiple process stages;

responding to a subscription content display request, wherein the subscription content display request comprises a target subscription content identifier, displaying a processing log of subscription content corresponding to the target subscription content identifier, and displaying the pushing condition of the subscription content corresponding to the target subscription content identifier.

7. A message subscription method, comprising:

8. A message subscription device, comprising:

a first processing event collection module for collecting a content attribute processing event, the content attribute processing event being generated based on updating a content attribute of content data;

9. A message subscription device, comprising:

10. A message subscription device, characterized in that the device comprises a processor and a memory, in which at least one instruction or at least one program is stored, which is loaded and executed by the processor to implement the message subscription method according to any one of claims 1 to 7.