KR101334718B1 - System and Method for providing Event-Driven Service - Google Patents

Abstract

The present invention relates to an event-based service providing system and method, comprising: a client receiving an event registration request signal including an event to an event detection apparatus to receive event occurrence information or a service execution result, and an event registration request signal from the client When received, it monitors the logging information of the service providing device to detect whether or not the event occurs, and if the event is detected, the event detection device for transmitting the event generation information to the client.
According to the present invention, it is possible to register an event generated by a single or multiple services, and monitor the corresponding service to detect whether an event occurs. Therefore, a malicious attack entering the system by detecting an abnormal client request or action Or use can be detected.

Description

System and Method for providing Event-Driven Service

The present invention relates to an event based service providing system and method, and more particularly, when an event based service request signal including an event and a parameter value is received from a client, monitoring the logging information of the corresponding service providing device to monitor the corresponding event. The present invention relates to an event-based service providing system and method for determining whether or not to occur and transmitting the service execution result to the client by applying the parameter value to a corresponding service when an event occurs.

Rapid development and provision of various services is an important topic in accordance with the needs of users and changes in computing environment.

Service Oriented Architecture (SOA) technology registers reusable unit services in a service registry, which allows service providers to search for and combine services with required functions to create value-added application services. Search, combinations, etc. are defined. Thus, application service providers can easily create application services by combining reusable unit services without having to develop every service function one by one, so that they can enter the market quickly.

On the other hand, a hosting business model has appeared to provide a platform for hosting application services so that third-party application service providers who do not have a service platform or network resources can create and provide application services. Accordingly, third-party application service providers can also provide application services while reducing the cost of platform construction and management.

In such an environment, when an application service provider wants to mount an application service generated by the application service provider on a platform of a hosting platform provider, a management function such as registering and executing the application service should be provided.

However, in the conventional SOA architecture, there is no method for registering and detecting events generated by a single or multiple services. Therefore, there is a disadvantage in that valid event information occurring between abnormal client requests or various service executions cannot be detected.

The present invention has been made to solve the above problems, an object of the present invention is to register the events generated by a single or multiple services, event-based that can detect whether the event occurs by monitoring the service To provide a service providing system and method.

Another object of the present invention is to detect whether the corresponding event occurs when the event-based service is requested from the client, and to execute the event-based service when the event is detected to provide the service execution result to the client. It is to provide an event-based service providing system and method.

It is still another object of the present invention to provide an event-based service providing system and method capable of detecting a malicious attack or use entering a system by detecting abnormal client requests or actions.

It is still another object of the present invention to provide an event-based service providing system and method that can provide synchronous / asynchronous active service in a synchronous reactive SOA structure using the registration of an event of interest and a synchronous / asynchronous service execution request function. It is.

According to an aspect of the present invention to achieve the above object, a client for transmitting an event registration request signal including an event to the event detection device, receiving the event occurrence information or service execution result, the event registration request signal from the client When received, the event-based service providing system including the event detection device for monitoring whether the event occurs by monitoring the logging information of the service providing device, and transmits the event occurrence information to the client when the corresponding event is detected. Is provided.

When the service execution request signal including the parameter value is received from the client that has received the event occurrence information, the event detection apparatus executes the service by applying the parameter value to the corresponding service and displays the service execution result of the client. To send.

In addition, when an event-based service request signal including an event and a parameter value is received from the client, the event detecting apparatus monitors logging information of the corresponding service providing apparatus and checks whether or not the corresponding event has occurred. When it occurs, the service is executed by applying the parameter value to the service, and the service execution result is transmitted to the client.

According to another aspect of the invention, the OPM management unit for managing the logging information of a plurality of service providing server, when the event-based service request signal including the event and the parameter value from the client receives the event to the event detector, An event-based service provider for executing the service by applying the parameter value to a corresponding service and transmitting the service execution result to the client when event occurrence information is received from the event detector, from the event-based service provider An event detection unit configured to store the transmitted event, monitor logging information of the OPM management unit to determine whether the stored event has occurred, and to transmit event generation information to the event-based service provider when the event occurs. Device is provided .

The event detection apparatus further includes an event registration processing unit for transmitting a corresponding event to an event detection unit when an event registration request signal including an event is received from the client, and receiving event occurrence information from the event detection unit and transmitting the event occurrence information to the client. can do.

When the service execution request signal including the parameter value is received from the client that receives the event occurrence information, the event-based service provider transmits a service execution result of applying the parameter value to the corresponding service to the client.

In addition, when the event-based service providing unit synchronously processes the service to which the parameter value is applied, applies the parameter value to the service only when the client can communicate with the service, and displays the service execution result. Send to the client.

When the event-based service provider asynchronously processes the service to which the parameter value is applied, even if the client is not operating, if the event occurs, the parameter value is applied to the service to obtain a service execution result. The service execution result is stored and the stored service execution result is transmitted when the client operates.

According to another aspect of the present invention, in the event-based service providing apparatus for providing an event-based service, (a) when the event registration request signal containing an event is received from the client registers the event, the service provision Monitoring the logging information of a server to determine whether the event occurs; (b) transmitting an event occurrence information to the client when an event occurs as a result of the determination; When a service execution request signal including a parameter value is received, an event-based service providing method comprising the step of executing a service by applying the parameter value and transmitting the service execution result to the client is provided. .

In the step (c), when the service to which the parameter value is applied is processed synchronously, the service is executed by applying the parameter value only when the client can communicate with the service, and the service execution result Send to the client.

Further, in the step (c), when processing the service to which the parameter value is applied asynchronously, if the event occurs even if the client is not operating, applying the parameter value to the service to obtain a service execution result, The service execution result is stored and the stored service execution result is transmitted when the client operates.

According to another aspect of the present invention, (a) when the event registration request signal including the event is received from the client to register the event, and monitoring the logging information of the service providing server to determine whether the event occurs. (B) transmitting an event occurrence information to the client when an event occurs as a result of the determination; (c) when a service execution request signal including a parameter value for a corresponding service is received from the client, An event-based service providing method comprising the step of executing a service by applying the parameter value and transmitting the service execution result to the client is provided as a program and a recording medium readable by the electronic device.

According to another aspect of the present invention, in the event-based service providing apparatus for providing an event-based service, (a) when an event-based service request signal including an event and a parameter value is received from a client, the event And (b) monitoring the logging information of the service providing server to determine whether the event occurs. (C) if the event occurs as a result of the determination, the parameter value. A method of providing an event-based service is provided, comprising: executing a corresponding service and transmitting the service execution result to the client.

In the step (c), when the service applying the parameter value is processed synchronously, the client applies the parameter value to execute the service only when the client can communicate with the service and executes the service. Send the result to the client.

Further, in the step (c), when processing the service to which the parameter value is applied asynchronously, if the event occurs even if the client is not operating, applying the parameter value to the service to obtain a service execution result, The service execution result is stored and the stored service execution result is transmitted when the client operates.

According to another aspect of the invention, (a) when the event-based service request signal including the event and the parameter value received from the client, registering the event and the parameter value, (b) service providing server Monitoring the logging information to determine whether the event occurs; (c) if the event occurs as a result of the determination, executing the service by applying the parameter value and executing the service execution result on the client; An event-based service providing method comprising the step of transmitting to a computer is provided as a program and a recording medium readable by the electronic device.

As described above, according to the present invention, it is possible to register an event generated by a single or multiple services, and monitor the corresponding service to detect whether an event occurs. It can detect incoming malicious attacks or usage.

In addition, when an event-based service is requested from the client, it may be detected whether a corresponding event occurs, and if an event is detected, the event-based service may be executed to provide the service execution result to the corresponding client.

In addition, the synchronous / asynchronous active service can be provided in the synchronous reactive SOA structure by using the registration of the event of interest and the synchronous / asynchronous service execution request function.

1 is a view showing an event-based service providing system according to the present invention.
Figure 2 is a block diagram schematically showing the configuration of an event detection apparatus according to the present invention.
3 is a view showing an event-based service providing method according to an embodiment of the present invention.
4 is a diagram illustrating an event-based service providing method according to another embodiment of the present invention.

The foregoing and other objects, features, and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 is a diagram illustrating an event-based service providing system according to the present invention.

Referring to FIG. 1, an event based service providing system includes a plurality of clients 100, an event detection apparatus 200, and a plurality of service providing servers 300.

The client 100 transmits an event registration request signal including an event input by a user to the event detection apparatus 200, and receives event occurrence information as a result. Here, the event refers to an event occurring in the service provided by the service providing server 300. For example, when the service providing server 300 is a shopping mall server, the event “registration of a specific product” is registered in the shopping mall server. Can be set to

In addition, the client 100 receiving the event occurrence information may input a parameter value for the corresponding event to request the event-based service from the event detection apparatus 200, and as a result, may receive a service execution result.

In addition, the client 200 transmits an event-based service request signal including an event and a parameter value to the event detection apparatus 200, and receives the service execution result as a result.

The event detection apparatus 200 stores logging information of the service providing apparatus 300.

When the event registration request signal is received from the client 100, the event detecting apparatus 200 monitors logging information of the service providing apparatus 300 to detect whether the corresponding event has occurred, and when the corresponding event is detected. Event occurrence information is transmitted to the client 100. In this case, the event detection apparatus 200 transmits event occurrence information using various methods such as a text message, a voice message, an e-mail, an SNS, a swap push, and the like.

In addition, when the service execution request signal including the parameter value is received from the client 100 receiving the event occurrence information, the event detection apparatus 200 applies the parameter value to the corresponding service and displays the service execution result. Send to the client (100).

In addition, when an event-based service request signal including an event and a parameter value is received from the client 100, the event detection apparatus 200 monitors logging information of the corresponding service providing apparatus 300 to monitor the corresponding event. Determine whether or not it occurred. When an event occurs as a result of the determination, the event detection apparatus 200 applies the parameter value to a corresponding service and transmits the service execution result to the client 100. The service execution result is transmitted using various methods such as text message, voice message, e-mail, SNS, and swap push.

A detailed description of the event detection apparatus 200 that performs the above role will be described with reference to FIG. 2.

The service providing server 300 may be a server that provides a service such as a bank server or a shopping mall server.

When a new registration or update situation occurs, the service providing server 300 transmits the situation information to the event detection apparatus 200 as logging information. For example, when the service providing server 300 is a shopping mall server, when an event such as a new product registration or a discount registration occurs, the shopping mall server transmits logging information including the corresponding event to the event detection apparatus 200.

The event-based service providing system configured as described above registers and detects an event of a service in an SOA, and executes a service based on the event.

The SOA can be defined essentially as a system in which all of the exposed business and technical functions are in the form of reusable services. These reusable services may communicate with each other to participate in simple data passing between two or more services or in coordinating activities by two or more services.

In an SOA, a client can invoke an action on a service to perform a function, and optionally the client can receive a response. Called services are typically business functions configured to meet the needs of business customers, whether they are individual consumers or other businesses. The functions may be grouped into a variety of services, where each service may be specific to functions such as catalog management, shopping cart management, credit card transaction processing, sales tax settlement, and the like. By using SOA, services in a commerce solution can interact with other business processes in a larger commerce solution involving one or more individual business entities and one or more individual consumer entities.

Although the configuration of the client 100 is described separately from the event detection apparatus 200, the client 100 may be included in the event detection apparatus 200.

2 is a block diagram schematically showing the configuration of an event detection apparatus according to the present invention.

Referring to FIG. 2, the event detection apparatus 200 may include an Open Provenance Model (OPM) manager 240, an event registration processor 210, an event-based service provider 220, and an event detector 230.

The OPM manager 240 receives and manages logging information of a plurality of service providing servers. That is, the OPM manager 240 monitors situation information generated at each service providing server. For example, in the case of the shopping mall server, the OPM manager 240 monitors whether a new product is registered or a discount, and manages new product registration information, discount information, and the like as logging information.

The OPM manager 240 receives and stores various OPM (history source information) information generated by each service providing server. The OPM information includes information about user-data-process-meta information and the like. In other words, the OPM information includes information of which result data was made from which input data by whom and in what way (service, etc.).

When the event registration request signal including an event is received from the client, the event registration processor 210 transmits the corresponding event to the event detector 230, receives event occurrence information from the event detector 230, and receives the client. To send.

For example, when the client registers "registration of A goods in A shopping mall" as an event, the event registration processor 210 transmits the event to the event detector 230.

When the event-based service request signal including an event and a parameter value is received from the client, the event-based service provider 220 sends the event to the event detector 230 to detect whether the event has occurred. send.

Then, when the event-based service provider 220 receives event occurrence information from the event detector 230, the event-based service provider 220 applies the parameter value to the corresponding service and transmits the service execution result to the client.

In this case, the event-based service provider 220 may process a service to which the parameter value is applied synchronously or asynchronously.

First, in the case of synchronous, the session is configured and operated when the client can communicate with the service. Therefore, when an event occurs while the session is maintained, the event-based service provider 220 executes a service applying the parameter value and transmits the service execution result to the client. If the client is not running and the session is not configured, the event-based service provider 220 does not operate the service even if an event occurs.

Next, in the case of asynchronous, even if the client is not operating, if the event occurs, the event-based service execution unit 220 obtains the result by executing the service, and stores the service execution result, and the client operates to establish a session. When opened, pass.

For example, when a client registers "registration of A goods in A shopping mall" as an event and inputs "credit card number for payment of money" as a parameter value, the event-based service provider 220 may perform the above. When event occurrence information is received from the event detection unit 230, payment for the A product is performed and the payment performance result is transmitted to the client as a service execution result.

In addition, when the service execution request signal including the parameter value is received from the client that has received the event occurrence information, the event-based service provider 220 displays the service execution result of applying the parameter value to the corresponding service. To send. In this case, the event-based service provider 220 may process the service to which the parameter value is applied synchronously or asynchronously.

That is, the client receiving the event occurrence information checks its state and various conditions at the time the event occurs, and requests a service suitable for itself. In other words, the client requests a service by appropriately adjusting parameter values according to conditions at the time when an event occurs.

The event detector 230 stores an event transmitted from the event registration processor or an event-based service provider.

Then, the event detector 230 monitors the OPM manager 240 to determine whether the stored event occurs, and if the corresponding event is detected, the event registration processor 210 or the event. The base service provider 220 transmits the information.

3 is a diagram illustrating an event-based service providing method according to an embodiment of the present invention.

Referring to FIG. 3, when the client receives an event (S302), the client transmits an event registration request signal including the event to the event detection apparatus (S304).

The event detection apparatus registers the event (S306), monitors logging information from the service providing server (S308), and determines whether the event occurs (S310). That is, the event detecting apparatus monitors a service providing server that provides a service for the event and determines whether the event occurs.

When an event occurs as a result of the determination in S310, the event detection apparatus transmits event occurrence information to the client (S312).

When the client wants an event based service (S314), the client receives a parameter value for the corresponding service (S316) and transmits a service execution request signal including the parameter value to the event detection apparatus (S316). S318). The service execution request signal includes an event, a parameter value, client identification information, and the like.

Then, the event detection apparatus applies the parameter value to the corresponding service (S320), and transmits the service execution result to the client (S322).

In this case, the event detection apparatus may process the service to which the parameter value is applied synchronously or asynchronously. In the case of synchronous operation, the session is configured when the client can communicate with the service. Therefore, when an event occurs while the session is maintained, the event detecting apparatus executes a service applying the parameter value and delivers the result. If the client is not running and the session is not configured, the event detection apparatus does not execute the service even if an event occurs.

Next, in case of asynchronous operation, if an event occurs, the event detecting apparatus executes the service to obtain a result, stores the service execution result, and delivers it when the client operates to open a session.

If, as a result of the determination in S314, the client requests a legacy service from a service providing server (S324), the service providing apparatus provides the requested service (S326). That is, the client may directly access the service providing server and receive the service.

4 is a diagram illustrating an event-based service providing method according to another embodiment of the present invention.

Referring to FIG. 4, when the client receives an event and a parameter value (S402), the client transmits an event-based service request signal including the event and parameter values to an event detection apparatus (S404). The event based service request signal includes an event, a parameter value, client identification information, and the like.

The event detecting apparatus registers the event and the parameter value (S406), monitors the logging information from the service providing server (S408), and determines whether the event occurs (S410).

When the event occurs, the event detection apparatus applies the parameter value to the corresponding service (S412), and transmits the service execution result to the client (S414).

By the above method, it is possible to detect an abnormal client request or behavior and detect a malicious attack or use entering the system.

Thus, those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

The present invention can be applied to an event-based service providing system and method capable of detecting a malicious attack or use entering a system by detecting an abnormal client request or behavior.

100: client 200: event detection device
210: event registration processing unit 220: event-based service provider
230: event detection unit 240: OPM management unit
300: service providing server

Claims (16)

A client transmitting an event registration request signal including an event to an event detection device to receive event occurrence information or a service execution result;
When the event registration request signal is received from the client, the logging information of the service providing apparatus is monitored to detect whether or not the corresponding event has occurred, and when the corresponding event is detected, the event occurrence information is transmitted to the client, and the event is generated. An event detection apparatus for executing a service by applying a parameter value to a corresponding service when a service execution request signal including a parameter value is received from a client receiving the information, and transmitting the service execution result to the client;
Event-based service providing system comprising a

delete The method of claim 1,
When the event detection apparatus receives an event-based service request signal including an event and a parameter value from the client, the event detecting apparatus monitors logging information of the corresponding service providing apparatus to check whether the corresponding event has occurred, and when the corresponding event occurs. And executing the service by applying the parameter value to the corresponding service, and transmitting the service execution result to the client.
An Open Provenance Model (OPM) manager that manages logging information of a plurality of service providing servers;
When an event based service request signal including an event and a parameter value is received from a client, the event is transmitted to an event detector, and when event occurrence information is received from the event detector, the parameter value is applied to the corresponding service. An event-based service provider which executes a service and transmits the service execution result to the client; And
Storing an event transmitted from the event-based service provider, monitoring logging information of the OPM manager to determine whether the stored event is generated, and transmitting event occurrence information to the event-based service provider when the event occurs. An event detector;
Event detection apparatus comprising a.
5. The method of claim 4,
And receiving an event registration request signal including an event from the client to an event detector, and receiving an event occurrence information from the event detector and transmitting the event occurrence information to the client. Event detection device.
The method of claim 5,
When the service execution request signal including the parameter value is received from the client receiving the event occurrence information, the event-based service provider transmits a service execution result of applying the parameter value to the corresponding service to the client. Event detection device.
5. The method of claim 4,
When the event-based service providing unit synchronously processes the service to which the parameter value is applied, the event value is applied to the service only when the client can communicate with the service, and the result of executing the service is applied to the client. Event detection apparatus characterized in that for transmitting to.
5. The method of claim 4,
When the event-based service provider asynchronously processes the service applying the parameter value, even if the client is not running, if the event occurs, apply the parameter value to the service to obtain a service execution result, the service execution And storing the result, and transmitting the stored service execution result when the client operates.
In the event-based service providing device provides an event-based service,
(a) registering an event when an event registration request signal including an event is received from a client, and determining whether the event occurs by monitoring logging information of a service providing server;
(b) transmitting event occurrence information to the client when an event occurs as a result of the determination; And
(c) if a service execution request signal including a parameter value for the corresponding service is received from the client, executing the service by applying the parameter value, and transmitting the service execution result to the client;
Event-based service providing method comprising a.
10. The method of claim 9,
In the step (c)
In the case of synchronously processing a service to which the parameter value is applied, executing the service by applying the parameter value only when the client can communicate with the service, and transmitting the service execution result to the client. Event-based service providing method characterized in that.
10. The method of claim 9,
In the step (c)
When the service applying the parameter value is processed asynchronously, even if the client is not running, if an event occurs, the parameter value is applied to the service to obtain a service execution result, and the service execution result is stored. And transmitting the stored service execution result when the client operates.
(a) registering an event when an event registration request signal including an event is received from a client, and determining whether the event occurs by monitoring logging information of a service providing server;
(b) transmitting event occurrence information to the client when an event occurs as a result of the determination; And
(c) if a service execution request signal including a parameter value for the service is received from the client, executing the service by applying the parameter value, and transmitting the service execution result to the client; The event-based service providing method recording program is recorded by the program and readable by the electronic device.
In the event-based service providing device provides an event-based service,
(a) registering an event and a parameter value when an event based service request signal including an event and a parameter value is received from a client;
(b) monitoring logging information of a service providing server to determine whether the event occurs; And
(c) if the event occurs, executing the service by applying the parameter value, and transmitting the service execution result to the client;
Event-based service providing method comprising a.
The method of claim 13,
In the step (c)
In the case of synchronously processing a service to which the parameter value is applied, the client executes the service by applying the parameter value only when the client can communicate with the service, and transmits the service execution result to the client. Event-based service providing method, characterized in that.
The method of claim 13,
In the step (c)
When the service applying the parameter value is processed asynchronously, even if the client is not running, if an event occurs, the parameter value is applied to the service to obtain a service execution result, and the service execution result is stored. And transmitting the stored service execution result when the client operates.
(a) registering an event and a parameter value when an event based service request signal including an event and a parameter value is received from a client;
(b) monitoring logging information of a service providing server to determine whether the event occurs; And
and (c) when the event occurs, executing the service by applying the parameter value, and transmitting the service execution result to the client. Recordable media on device.

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