CN107770754A

CN107770754A - A kind of notice sending method, device and system

Info

Publication number: CN107770754A
Application number: CN201710996128.1A
Authority: CN
Inventors: 程立新
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2017-10-23
Filing date: 2017-10-23
Publication date: 2018-03-06

Abstract

The application proposes a kind of notice sending method, device and system, wherein, method includes：Server receives the request that resource is subscribed in the establishment that client is sent, and request carries the information of subscribed resource, and notice sends control information；Server generates notification message when subscribed resource changes, and sending control information according to notice sends a notification message.Technical scheme can avoid terminal from frequently receiving a large amount of notification messages, improve the flexibility that terminal receives notification message.

Description

A kind of notice sending method, device and system

Technical field

The present invention relates to wireless communication field, and in particular to a kind of notice sending method, device and system.

Background technology

Machine to machine (Machine to Machine, M2M) is a kind of using machine terminal intelligent interaction as core, net The application of network and service.M2M systems include the client for performing actual M2M applications, and M2M applications are managed and serviced Server.

At present, the subscribing notification method of M2M systems, the request for subscribing to resource is sent by user end to server；Server When the resource ordered by client or attribute change, send a notification message the resource hair informed ordered by the client Change is given birth to.

However, the resource ordered by client may include more attribute and child resource, if ordered resource is more Individual attribute or child resource change, then server frequently can send a notification message to client, and then cause client frequency The huge notification message of numerous received quantity, occupy the substantial amounts of memory space of client.

The content of the invention

The present invention provides a kind of notice sending method, device and system, avoids terminal and frequently receives a large amount of notices and disappears Breath, improve the flexibility that terminal receives notification message.

In order to realize foregoing invention purpose, the technical scheme that the present invention takes is as follows：

In a first aspect, the present invention provides a kind of notice sending method, method includes：

Server receives the request that resource is subscribed in the establishment that client is sent, and request carries the information of subscribed resource, And notice sends control information；

Server generates notification message when subscribed resource changes, and sends control information according to notice and sends and leads to Know message.

Further, after server receives request, in addition to：Such as determining client has for subscribed asset creation The authority of resource is subscribed to, subscribes to resource for subscribed asset creation, and set according to notice transmission control information and subscribe to resource Attribute information；

Server sends control information according to notice and sent a notification message, including：Server is according to the attribute for subscribing to resource Information sends a notification message.

Further, notice, which sends control information, includes notice transmission address；

Server sends the attribute information of control information setting subscription resource according to notice, including：Whether server authentication Have permission and send the recipient that specifies of address to notice and send a notification message, if any, using the notice in request send address as Notice in attribute information sends address, and such as nothing, address is sent using the address of client as the notice in attribute information.

Further, notice, which sends control information, includes notice sending mode and notifying parameters；

Sending mode is notified to include the one or more in following pattern：Normal transmission mode, batch processing sending mode and Newest notification mode；

Notifying parameters include the one or more in following parameter：Notify duration and notice quantity.

Further, server sends control information according to notice and sent a notification message, including：

Notice sending mode is normal transmission mode, is space-time in notice duration and notice quantity, server generation notifies Sent a notification message after message；Or

Notice sending mode is normal transmission mode, is sent in the time window that server judges to be set according to notice duration Whether the quantity of notification message exceedes quantity as defined in notice quantity, such as no, and notice is sent after server generation notification message Message, in this way, after server generation notification message, notification message is deferred to follow-up time window and sent；Or

Notice sending mode is batch processing sending mode, first notification message that server generates after being sent in last time When holding time reaches the time as defined in notice duration, the notification message generated after being sent to last time carries out Batch sending；Or

Notice sending mode is batch processing sending mode, and the number for the notification message that server generates after being sent in last time reaches To during quantity, the notification message generated after being sent to last time carries out Batch sending as defined in notice quantity；Or

Notice sending mode is newest notification mode, the guarantor for first notification message that server generates after being sent in last time Deposit the time reach notice duration as defined in the time when, send a notification message being newly generated；Or

Notice sending mode is newest notification mode, and the number for the notification message that server generates after being sent in last time reaches When notifying quantity as defined in quantity, a notification message being newly generated is sent.

Further, after server sends a notification message according to notice transmission control information, such as the target of notification message Address is unreachable, and method also includes：

Notice sending mode is normal transmission mode, is changed into destination address up to after, only sends destination address up to it The notification message generated afterwards；Or

Notice sending mode is batch processing sending mode, is changed into destination address up to after, by the notification message of preservation batch Amount is sent to destination address；Or

Notify sending mode to send newest notification mode, to be changed into destination address up to after, it is logical to send newest one Know message to destination address.

Second aspect, the embodiment of the present invention provide a kind of notice sending method, and method includes：

User end to server sends the request for creating and subscribing to resource, and request carries the information of subscribed resource, and logical Know transmission control information, the information and notice of subscribed resource send control information and judges whether to send notice for server Message.

Further, notice send control information include it is following in one or more：Notice sends address, notice is sent Pattern and notifying parameters；

Notifying parameters include the one or more in following parameter：Notify duration and notice quantity..

Further, after the request for creating subscription resource is sent to server, method also includes：

The notification message corresponding with the request of establishment subscription resource that the reception server is sent.

The third aspect, the embodiment of the present invention provide a kind of server, and server includes, receiving unit and transmitting element, its In：

The request of resource is subscribed in receiving unit, the establishment for receiving client transmission, and request carries subscribed resource Information, and notice send control information；

Transmitting element, for generating notification message when subscribed resource changes, control letter is sent according to notice Breath sends a notification message.

Further, server also includes setting unit, after receiving request in receiving unit, such as determines client With the authority that resource is subscribed to for subscribed asset creation, resource is subscribed to for subscribed asset creation, and send out according to notice Send control information that the attribute information for subscribing to resource is set；

Transmitting element, specifically for being sent a notification message according to the attribute information for subscribing to resource.

Setting unit, specifically verify whether that having permission the recipient specified to notice transmission address sends a notification message, such as Have, the notice in request sent into address as the notice transmission address in attribute information, such as nothing, using the address of client as Notice in attribute information sends address.

Further, transmitting element, it is specifically used for：

Notice sending mode is normal transmission mode, is space-time in notice duration and notice quantity, after generating notification message Send a notification message；Or

Notice sending mode is normal transmission mode, and the notice sent in the time window for judging to be set according to notice duration disappears Whether the quantity of breath exceedes quantity as defined in notice quantity, such as no, is sent a notification message after generating notification message, in this way, raw Into after notification message, notification message is deferred to follow-up time window and sent；Or

Notice sending mode is batch processing sending mode, last time send after generate first notification message preservation when Between when reaching the time as defined in notice duration, the notification message that generates carries out Batch sending after being sent to last time；Or

Notice sending mode is batch processing sending mode, and the number of the notification message generated after being sent in last time reaches notice As defined in quantity during quantity, the notification message generated after being sent to last time carries out Batch sending；Or

Notice sending mode is newest notification mode, the holding time of first notification message generated after being sent in last time When reaching the time as defined in notice duration, a notification message being newly generated is sent；Or

Notice sending mode is newest notification mode, and the number of the notification message generated after being sent in last time reaches notice number As defined in amount during quantity, a notification message being newly generated is sent.

Further, transmitting element, it is additionally operable to after being sent a notification message according to notice transmission control information, as notice disappears The destination address of breath is unreachable,：

Fourth aspect, the embodiment of the present invention provide a kind of client, and client includes transmitting element,

Transmitting element, which is used to send to server, creates the request for subscribing to resource, and request carries the letter of subscribed resource Breath, and notice send control information, and the information and notice of subscribed resource send control information and judged whether for server Send a notification message.

Further, client also includes receiving unit, and receiving unit, which is used to send to server in transmitting element, to be created After the request for subscribing to resource, the notification message corresponding with the request of establishment subscription resource of the reception server transmission.

5th aspect, the embodiment of the present invention provide a kind of notice transmission system, and system includes server and client side, its In：

The request of resource is subscribed in server, the establishment for receiving client transmission, and request carries subscribed resource Information, and notice send control information；Notification message is generated when subscribed resource changes, control is sent according to notice Information sends a notification message；

Client, for creating the request for subscribing to resource for being sent to server, request carries subscribed resource Information, and notify to send control information, the information and notice of subscribed resource send control information is for server judgement It is no to send a notification message..

6th aspect, the embodiment of the present invention provide a kind of server, including：Processor, and deposited with what processor coupled Reservoir；The program for the holding server normal communication that can be run on a processor is stored with memory, keeps server normal The method that the holding server normal communication such as any one of claim 1 to 6 is realized when the program of communication is executed by processor The step of.

7th aspect, the embodiment of the present invention provide a kind of storage medium, are stored with the program for keeping server normal communication, Realized when keeping the program of server normal communication to be executed by processor such as the holding server of any one of claim 1 to 6 The step of method of normal communication.

Eighth aspect, the embodiment of the present invention provide a kind of client, including：Processor, and deposited with what processor coupled Reservoir；The program for the holding client normal communication that can be run on a processor is stored with memory, keeps client normal The method that the holding client normal communication such as any one of claim 7 to 9 is realized when the program of communication is executed by processor The step of.

9th aspect, the embodiment of the present invention provide a kind of storage medium, are stored with the program for keeping client normal communication, Realized when keeping the program of client normal communication to be executed by processor such as the holding client of any one of claim 7 to 9 The step of method of normal communication.

Compared to the prior art the present invention, has the advantages that：

Technical scheme, including：Server receives the request that resource is subscribed in the establishment that client is sent, and request is taken The information of the subscribed resource of band, and notice send control information；Server generation when subscribed resource changes is logical Know message, sending control information according to notice sends a notification message.As can be seen that due to technical scheme be provided with The related notice of notification message sends the parameters such as control information to control the transmission of notification message, therefore terminal can be avoided frequent The a large amount of notification messages of reception, improve terminal receive notification message flexibility.

Brief description of the drawings

Fig. 1 is the schematic diagram of the notice sending method one of the embodiment of the present invention；

Fig. 2 is the schematic diagram of the notice sending method two of the embodiment of the present invention；

Fig. 3 is the schematic diagram of the notice sending method three of the embodiment of the present invention；

Fig. 4 is the schematic diagram of the notice sending method four of the embodiment of the present invention；

Fig. 5 is the schematic diagram of the notice sending method five of the embodiment of the present invention；

Fig. 6 is a kind of structural representation of server of the embodiment of the present invention；

Fig. 7 is the structural representation of another server of the embodiment of the present invention；

Fig. 8 is a kind of structural representation of client of the embodiment of the present invention

Fig. 9 is the structural representation of another client of the embodiment of the present invention.

Embodiment

In the prior art, M2M communication network is made up of each M2M nodes and bearer network.M2M nodes pass through bearer network Realization communicates, and a M2M node comprises at least an application entity (AE, Application Entity) or a public affairs Business Entity (CSE, Common Service Entity) altogether.Application entity is to perform the logic unit of actual M2M applications, public Business Entity is the logic unit that application is managed and serviced altogether.Communication between M2M applications is real by common service Interaction between body CSE realizes that M2M applies is connected to CSE by X interfaces, is communicated between CSE by Y interfaces, and lead to The premise of letter is M2M using being registered firstly the need of in local CSE, then could realize that M2M should by the communication between CSE Interaction.In M2M system architectures, application node is the execution node i.e. client of end, such as intelligent electric meter, and temperature is surveyed Sensor, fire alarm, intelligent appliance etc. are controlled, intermediate node is that connection end performs node into network side server Between part, such as gateway, base node are the servers of network side.

In addition, OneM2M systems defer to RestFul's (Representational State Transfer) from framework Framework, including client and server.Each request from client to server must be included necessary to understanding request Information.Client can be with data cached to improve performance.In server end, Application Status and function can be divided into various moneys Source, resource disclose to client.The example of resource has：Application object, data-base recording, algorithm etc..Each resource A unique address is obtained using URI (Universal Resource Identifier).The all shared unification of all resources Interface, so as to transmission state between clients and servers.

It can be seen that being based on existing system architecture, existing notice sending method is by client by originating request to Server, the event specified is pulled subscription so as to obtain the notice of event.Namely asked by subscribing to, client can apply When specified resource or attribute change, sent a notification message by server and inform that the imformosome that client is specified occurs Change.

In order to overcome the problems of the prior art, technical scheme, by the way that there is provided related to notification message Address is sent including notice sending mode, notice, and notice sends the parameters such as control information, therefore terminal can be avoided frequently A large amount of notification messages are received, improve the flexibility that terminal receives notification message.

To make the goal of the invention of the present invention, technical scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings to this The embodiment of invention is illustrated, it is necessary to illustrate, in the case where not conflicting, in the embodiment and embodiment in the application Feature can mutually be combined.

Embodiment one

As shown in figure 1, the embodiment of the present invention provides a kind of notice sending method, applied to server, method includes：

Step 101：Server receives the request that resource is subscribed in the establishment that client is sent, and request carries subscribed resource Information, and notice send control information；

Wherein, the modification information for asking to be used for the subscribed resource of user end to server request for subscribing to resource is created, For example, the target resource announcement information that client obtains when data are modified.

It is understood that server subscribes to the information that subscribed resource is carried in the request of resource by creating, and Notice sends control information etc. to control the transmission of notification message, therefore terminal can be avoided frequently to receive a large amount of notices and disappeared Breath, improve the flexibility that terminal receives notification message.

In practical application, client can be application entity AE, for example, intelligent electric meter, measurement and control of temperature sensor, fire alarm report Alert device, intelligent appliance etc..Server can be common service entity CSE, the i.e. server of network side.

Step 102：Server generates notification message when subscribed resource changes, and control letter is sent according to notice Breath sends a notification message.

Further, as shown in Fig. 2 after step 101, in addition to step 1010：It is quilt such as to determine client to have The asset creation of subscription subscribes to the authority of resource, subscribes to resource for subscribed asset creation, and send control letter according to notice Breath sets the attribute information for subscribing to resource；Step 102, specifically include：Server sends logical according to the attribute information for subscribing to resource Know message.

In practice, server can be by creating the form of child resource, and using the attribute of child resource, knows transmission to use Pattern, notice send address, and notice sends the information such as control information.

For example, after CSE receives the AE request of establishment subscription resource, have in checking AE to subscribed target After resource " myApplication " creates the authority of child resource, child resource " mySubscription " is created under target resource； CSE sends address according to the notice sending mode in the request for creating subscription resource, notice, and notice sends control information etc. and joined Number sets respective attributes for child resource " mySubscription ".

You need to add is that the request that resource is subscribed in the establishment that AE is sent can also include resource name " mySubscription ", resource type " Subscription ", notice send address " CSEBase MyApplication ", other specification title, parameter value etc..

Further, notice, which sends control information, includes notice transmission address；Step 1010 specifically includes：Server authentication Whether have permission the recipient specified to notice transmission address to send a notification message, if any by the notice transmission address in request Address is sent as the notice in attribute information, such as nothing, address is sent using the address of client as the notice in attribute information.

Wherein, notice sends the notification message destination address to be sent to that address is used to indicate generation, that is, needs to track The address of its target resource changed.The value that notice sends address includes Uniform Resource Identifier (URI, Uniform Resource Identifier)。

It should be noted that the server in the embodiment of the present invention receive establishment subscribe to resource request due to including Notify to send address, that is, add the information of the recipient of notification message, therefore broken server in the prior art to incite somebody to action Notification message is sent to the limitation for sending the client for creating the request for subscribing to resource, there is provided more flexible notification message Sending method.

Preferably, notice, which sends control information, includes notice sending mode and notifying parameters；Notify sending mode include with One or more in lower pattern：Normal transmission mode, batch processing sending mode and newest notification mode；Notifying parameters include with One or more in lower parameter：Notify duration and notice quantity.

Wherein, quantity is notified, it is logical for controlling server to send by controlling the quantity that server sends a notification message Know message；Duration is notified, for being notified by controlling server to send the duration of a plurality of notification message to control server to send Message.

In actual applications, normal transmission mode, batch processing sending mode, the newest notification mode of transmission can be according to reality Need, apply respectively in different scenes.For example, normal transmission mode, is mainly used in server and produces a notification message Just a notification message is sent, and by being no more than notice quantity in the notification message quantity for notifying to send in duration to keep away Exempt from server and frequently send a large amount of notification messages；Batch processing sending mode, by same destination address one notify when All notification messages caused by disposable transmission in length, to avoid server from frequently sending a large amount of notification messages；Send most New notification mode, by the end of one notifies duration, only sending last caused i.e. newest notification message, to avoid taking Business device frequently send largely should not history notification message.

It should be noted that notice quantity and notice duration are used in combination with corresponding notice sending mode.

It should be noted that normal transmission mode be mainly used in server produce a notification message just send one it is logical Know message, and by being no more than notice quantity in the notification message quantity for notifying to send in duration to avoid server frequent The a large amount of notification messages of transmission.

In practical application, it is last caused by the end of one notifies duration, only sending to send newest notification mode I.e. newest notification message, come avoid server frequently send largely should not history notification message.

In practical application, batch processing sending mode at one to same destination address by notifying disposably to send in duration Caused all notification messages, to avoid server from frequently sending a large amount of notification messages.

Exemplary, step 102, specifically include：Notice sending mode is normal transmission mode, in notice duration and notice Quantity is space-time, is sent a notification message after server generation notification message；Or

It is understood that notice duration be one circulation time window, measurement period startup after to the time window with Notification message caused by interior is counted；After one notifies the time arrival of duration, measurement period restarts again, together When, notification message is restarted to count in new time window.

Optionally, as shown in figure 3, after step 102, in addition to step 103：Server sends control letter according to notice After breath sends a notification message, the destination address such as notification message is unreachable, and method also includes：

Intelligible, notice sends that address is unreachable can a variety of situations.For example, server sends address according to notice Parse corresponding client identification, such as CSE marks or AE marks；Server is by the client identification parsed and local Authority information table detected, verify whether itself has the authority to be sent a notification message to the client；If server is had the right Limit is sent, then is sent notification message to client；If server does not have authority transmission, notification message is sent to request Client.

Embodiment two

The embodiment of the present invention provides a kind of notice sending method, and applied to client, method includes：

Step 201：User end to server sends the request for creating and subscribing to resource, and request carries the letter of subscribed resource Breath, and notice send control information, and the information and notice of subscribed resource send control information and judged whether for server Send a notification message.

Specifically, notice send control information include it is following in one or more：Notice sends address, notice sends mould Formula and notifying parameters；Sending mode is notified to include the one or more in following pattern：Normal transmission mode, batch processing send mould Formula and newest notification mode；Notifying parameters include the one or more in following parameter：Notify duration and notice quantity..

Wherein, modification information of the request for subscribing to resource for user end to server request tracking target resource is created, For example, the target resource announcement information that client obtains when data are modified.Target resource is that user end to server is subscribed to Resource.Notice sends the notification message destination address to be sent to that address is used to indicate generation, that is, needs to track its change Target resource address.The value that notice sends address includes URI.

Wherein, client can be AE, for example, intelligent electric meter, measurement and control of temperature sensor, fire alarm, intelligent appliance Etc..The embodiment of the present invention is not limited to the particular type of client.

Wherein, quantity is notified, it is logical for controlling server to send by controlling the quantity that server sends a notification message Know message；Duration is notified, for controlling server to send by controlling the duration of server at least one notification message of transmission Notification message.

Further, as shown in figure 4, further, after step 201, method also includes step 202：Receive service The notification message corresponding with the request of establishment subscription resource that device is sent.

It should be noted that the request that the client in the embodiment of the present invention subscribes to resource due to the establishment of transmission includes Notice sending mode, notice send address, and the ginseng that notice sends control information etc. to control server to send a notification message Number, therefore terminal can be avoided frequently to receive a large amount of notification messages, improve the flexibility that terminal receives notification message.

Embodiment three

As shown in figure 5, the embodiment of the present invention provides a kind of notice sending method, applied to CSE, method includes：

Step 301：CSE receive AE send establishment subscribe to resource request, create subscribe to resource request carry it is logical Know that sending mode, notice send address, and at least one notice sends control information；

Specifically, notice, which sends control information, includes notice quantity, duration is notified；Sending mode is notified to include normal send Pattern, batch processing sending mode, send newest notification mode.

Step 302：When first resource changes, CSE generates notification message, and first resource is to subscribe to resource with creating Request corresponding to resource；

Step 303：CSE sends control information according to notice sending mode and at least one notice, and notification message is sent To AE, AE is AE corresponding with notice transmission address.

Further, when it is under normal transmission mode to notify sending mode, step 103, specifically include：Meeting to preset During condition, start a measurement period, the value for setting the first duration T is zero, and the value for setting the first quantity N is zero, measurement period When a length of notice duration, T is used to be characterized in time for having been subjected in the current statistic cycle, and N is used to be characterized in current statistic The quantity of the notification message generated in cycle, when T is less than notice duration, if first resource changes, generation is logical Know message, N adds 1；N is judged；If N is less than or equal to notice quantity, notification message is sent to AE；If N is more than notice Quantity, then store notification message；When T is equal to notice duration, terminate the current statistic cycle.

Specifically, preparatory condition includes：When first resource changes first, or, when a upper measurement period knot When first resource changes first after beam, or, at the end of a upper measurement period, or, provided when being subscribed to according to establishment The request analysis acquisition notice sending mode in source, notice send address, and during at least one notice transmission control information.

It should be noted that above-mentioned notice quantity and the value of notice duration are not sky.If notify quantity and notify duration It is worth for sky, then CSE once generates notification message, just sends the notification message to AE.

In addition, it is necessary to explanation, if N is more than notice quantity, stores notification message.Wherein, the notification message of storage It can be sent in next measurement period in current statistic cycle, it is of course also possible to not send.The embodiment of the present invention to this not Do concrete restriction.

Further, when notifying sending mode to send under newest notification mode, step 103, specifically include：When first When resource changes first, or, when a upper measurement period, which terminates rear first resource, to be changed first, start one New measurement period, and first notification message is generated, set the first quantity N value to be used to be characterized in current statistic week for 1, N The quantity of the notification message generated in phase；After first notification message is generated, first resource often occurs once to change When, just generate a notification message and N is added 1；N is judged, if N be equal to notice quantity, by the current statistic cycle most The notification message generated afterwards is sent to AE, terminates the current statistic cycle.

It should be noted that in above-mentioned steps, notice quantity is not sky, a length of sky during notice.

Further, when notifying sending mode to send under newest notification mode, step 103, specifically include：Meeting During preparatory condition, start a measurement period, the value for setting the first duration T is zero, when a length of notice duration of measurement period, T For being characterized in the time being had been subjected in the current statistic cycle；When first resource often occurs once to change, just generate one and lead to Know message；When T is equal to notice duration, the notification message ultimately produced in the current statistic cycle is sent to AE, terminated The current statistic cycle.

It should be noted that in above-mentioned steps, notice duration is not sky, and notice quantity is sky.

It should be noted that when notifying sending mode to send under newest notification mode, if notice duration and notice number Amount is not sky, then Rule of judgment 1：When N is equal to notice quantity, and Rule of judgment 2：When T be equal to notice duration when, in it is any One when first meeting, CSE sends the notification message ultimately produced in the current statistic cycle to AE.

In practical application, Rule of judgment 1 can be realized with following manner：When starting a measurement period, one is used Counter counts to the CSE notification messages generated, often produces a notification message and just preserves once, then Counter Value increase 1；When N is equal to notice quantity, after notification message is sent completely, the counter O reset, terminate the current statistic cycle.Start another After one measurement period, counter starts again at counting.

In practical application, Rule of judgment 2 can be realized with following manner：After a measurement period starts, from generation First notification message starts, and timing is carried out using a timer, when T is equal to notice duration, has been sent in notification message Cheng Hou, the timer are reset.After starting another measurement period, timer starts again at counting.

You need to add is that counter and timer can also use the side to count down with countdown in implementation process Formula, initial value are arranged to notify quantity and notify the value of duration, meet that condition is also changed to counter or timer value accordingly To 0, clearing is also changed to revert to initial value accordingly.

It is understood that when any one in Rule of judgment 1 and Rule of judgment 2 first meets, another is counted Several counters or the timer of timing should reset, that is, reset or recover initial value.

Further, when it is under batch processing sending mode to notify sending mode, step 103, specifically include：When the first money When source is changed first, or, when a upper measurement period, which terminates rear first resource, to be changed first, start one newly Measurement period, and generate first notification message, set the first quantity N value for 1, N be used for be characterized in the current statistic cycle The quantity of the notification message inside generated；After first notification message is generated, when first resource often occurs once to change, Just generate a notification message and N is added 1；N is judged, if N is equal to notice quantity, by what is generated in the current statistic cycle All notification messages are sent to AE, terminate the current statistic cycle.

Further, when it is under batch processing sending mode to notify sending mode, step 103, specifically include：Meeting in advance If during condition, starting a measurement period, the value for setting the first duration T is zero, when a length of notice duration of measurement period, and T is used In being characterized in time for being had been subjected in the current statistic cycle；When first resource often occurs once to change, a notice is just generated Message；When T is equal to when duration notify, all notification messages generated in the current statistic cycle are sent to AE, terminated currently Measurement period.

It should be noted that when it is under batch processing sending mode to notify sending mode, if notice duration and notice quantity It is not sky, then Rule of judgment 1：When N is equal to notice quantity, and Rule of judgment 2：When T be equal to notice duration when, in it is any one Individual when first meeting, CSE sends all notification messages generated in the current statistic cycle to AE.

Further, if notice transmission address is unreachable, CSE is sent according to notice sending mode and at least one notice Control information, notification message is sent to AE, is specially：Control letter is sent according to notice sending mode and at least one notice Breath, notification message is sent to AE.

In summary, technical scheme, due to there is provided it is related to notification message include notice sending mode, Notice sends address, and notice sends the parameters such as control information to control the transmission of notification message, therefore can avoid terminal frequency The a large amount of notification messages of numerous reception, improve the flexibility that terminal receives notification message.

Example IV

As shown in fig. 6, the embodiment of the present invention provides a kind of server 10, including, receiving unit 101 and transmitting element 102, Wherein：

The request of resource is subscribed in receiving unit 101, the establishment for receiving client transmission, and request carries subscribed money The information in source, and notice send control information；

Transmitting element 102, for generating notification message when subscribed resource changes, control is sent according to notice Information sends a notification message.

Further, as shown in fig. 7, server also includes setting unit 103, asked for being received in receiving unit 101 Afterwards, as determined, client has the authority that resource is subscribed to for subscribed asset creation, is subscribed to for subscribed asset creation Resource, and the attribute information for subscribing to resource is set according to notice transmission control information；

Transmitting element 102, specifically for being sent a notification message according to the attribute information for subscribing to resource.

Setting unit 103, specifically verify whether that having permission the recipient specified to notice transmission address sends a notification message, If any the notice in request is sent into address and sends address as the notice in attribute information, such as nothing, by the address work of client Address is sent for the notice in attribute information.

Further, transmitting element 102, it is specifically used for：

Further, transmitting element 102, it is additionally operable to after being sent a notification message according to notice transmission control information, it is such as logical Know that the destination address of message is unreachable,：

Embodiment five

As shown in figure 8, the embodiment of the present invention provides a kind of client 20, including transmitting element 201,

Transmitting element 201, which is used to send to server, creates the request for subscribing to resource, and request carries subscribed resource Information, and notify to send control information, the information and notice of subscribed resource send control information is for server judgement It is no to send a notification message.

Further, as shown in figure 9, client also includes receiving unit 202, receiving unit 202 is used in transmitting element After 201 send the request for creating subscription resource to server, the request pair that resource is subscribed to creating of the reception server transmission The notification message answered.

Embodiment six

The embodiment of the present invention provides a kind of notice transmission system, and system includes server and client side, wherein：

Client, for creating the request for subscribing to resource for being sent to server, request carries subscribed resource Information, and notify to send control information, the information and notice of subscribed resource send control information is for server judgement It is no to send a notification message.

Embodiment seven

The embodiment of the present invention provides a kind of server, including：Processor, and the memory with processor coupling；Storage The program for the holding server normal communication that can be run on a processor is stored with device, keeps the program of server normal communication The step of method of holding server normal communication of any of above-described embodiment is realized when being executed by processor.

Embodiment eight

The embodiment of the present invention provides a kind of storage medium, it is characterised in that is stored with the journey for keeping server normal communication Sequence, the holding server of any one of above-described embodiment is being realized just when keeping the program of server normal communication to be executed by processor The step of method of normal open news.

Embodiment nine

The embodiment of the present invention provides a kind of client, it is characterised in that including：Processor, and coupled with processor Memory；The program for the holding client normal communication that can be run on a processor is stored with memory, keeps client to rectify The program of normal open news realizes the method for the holding client normal communication of any one of above-described embodiment when being executed by processor Step.

Embodiment ten

The embodiment of the present invention provides a kind of storage medium, it is characterised in that is stored with the journey for keeping client normal communication Sequence, realize that the holding client of any one of above-described embodiment rectifies when keeping the program of client normal communication to be executed by processor The step of method of normal open news.

Although disclosed embodiment is as above, its content is only to facilitate understand the technical side of the present invention Case and the embodiment used, are not intended to limit the present invention.Any those skilled in the art to which this invention pertains, not On the premise of departing from disclosed core technology scheme, any modification can be made in the form and details of implementation and is become Change, but the protection domain that the present invention is limited, the scope that must be still limited by appended claims are defined.

Claims

1. a kind of notice sending method, it is characterised in that methods described includes：

Server receives the request that resource is subscribed in the establishment that client is sent, and the request carries the information of subscribed resource, And notice sends control information；

The server generates notification message when the subscribed resource changes, and control letter is sent according to the notice Breath sends the notification message.

2. notice sending method as claimed in claim 1, it is characterised in that：

After the server receives the request, in addition to：Client has the resource being subscribed for as described in as described in determining The authority for subscribing to resource is created, subscribes to resource for the subscribed asset creation, and control information is sent according to the notice The attribute information of the subscription resource is set；

The server sends control information according to the notice and sends the notification message, including：The server is according to institute State the attribute information transmission notification message for subscribing to resource.

3. notice sending method as claimed in claim 2, it is characterised in that：

The notice, which sends control information, includes notice transmission address；

The server sends control information according to the notice and sets the attribute information for subscribing to resource, including：The clothes Business device verifies whether that having permission the recipient specified to the notice transmission address sends a notification message, if any by the request In notice send address and send address as the notice in the attribute information, such as nothing, using the address of the client as Notice in the attribute information sends address.

4. the notice sending method as described in claim 1 or 2 or 3, it is characterised in that：

The notice, which sends control information, includes notice sending mode and notifying parameters；

The notice sending mode includes the one or more in following pattern：Normal transmission mode, batch processing sending mode and Newest notification mode；

The notifying parameters include the one or more in following parameter：Notify duration and notice quantity.

5. notice sending method as claimed in claim 4, it is characterised in that：

The server sends control information according to the notice and sends the notification message, including：

The notice sending mode be normal transmission mode, in the notice duration and notifies that quantity is space-time, the server The notification message is sent after generation notification message；Or

The notice sending mode is normal transmission mode, and the server judges the time window set according to the notice duration Whether the quantity of the notification message of interior transmission exceedes quantity as defined in the notice quantity, such as no, the server generation notice The notification message is sent after message, in this way, after the server generation notification message, after the notification message is deferred to Continuous time window is sent；Or

The notice sending mode is batch processing sending mode, and first notice that the server generates after being sent in last time disappears When the holding time of breath reaches the time as defined in the notice duration, the notification message generated after being sent to last time carries out batch hair Send；Or

The notice sending mode be batch processing sending mode, the number for the notification message that the server generates after last time transmission When mesh reaches quantity as defined in the notice quantity, the notification message generated after being sent to last time carries out Batch sending；Or

The notice sending mode be newest notification mode, first notification message that the server generates after last time transmission Holding time reach it is described notice duration as defined in the time when, send a notification message being newly generated；Or

The notice sending mode be newest notification mode, the number for the notification message that the server generates after last time transmission When reaching quantity as defined in the notice quantity, a notification message being newly generated is sent.

6. notice sending method as claimed in claim 4, it is characterised in that：

After the server sends the control information transmission notification message according to the notice, the mesh of such as described notification message Mark address is unreachable, and methods described also includes：

The notice sending mode is normal transmission mode, is changed into the destination address up to after, with only sending the target The notification message of location generation up to after；Or

The notice sending mode is batch processing sending mode, is changed into the destination address up to after, the notice of preservation is disappeared Batch sending is ceased to the destination address；Or

The notice sending mode is changed into up to after in the destination address to send newest notification mode, sends newest one Bar notification message is to the destination address.

7. a kind of notice sending method, it is characterised in that methods described includes：

User end to server sends the request for creating and subscribing to resource, and the request carries the information of subscribed resource, and logical Know transmission control information, the information and notice of the subscribed resource send control information and judged whether for the server Send a notification message.

8. method as claimed in claim 7, it is characterised in that：

It is described notice send control information include it is following in one or more：Notice sends address, notice sending mode and led to Know parameter；

9. method as claimed in claim 7, it is characterised in that：It is described to server send create subscribe to resource request it Afterwards, methods described also includes：

Receive the notification message corresponding with the request for creating subscription resource that the server is sent.

A kind of 10. server, it is characterised in that the server includes, receiving unit and transmitting element, wherein：

The request of resource is subscribed in the receiving unit, the establishment for receiving client transmission, and the request carries subscribed The information of resource, and notice send control information；

The transmitting element, for generating notification message when the subscribed resource changes, sent out according to the notice Control information is sent to send the notification message.

11. server as claimed in claim 10, it is characterised in that：The server also includes setting unit, in institute After stating the receiving unit reception request, the client as described in determining has the asset creation subscription resource being subscribed for as described in Authority, subscribe to resource for the subscribed asset creation, and control information is sent according to the notice subscription is set The attribute information of resource；

The transmitting element, specifically for sending the notification message according to the attribute information of the subscription resource.

12. server as claimed in claim 11, it is characterised in that：

The setting unit, specifically verify whether that having permission the recipient's transmission notice specified to the notice transmission address disappears Breath, if any the notice in the request is sent into address and sends address as the notice in the attribute information, such as nothing, by institute The address for stating client sends address as the notice in the attribute information.

13. the server as described in claim 10 or 11 or 12, it is characterised in that：

14. server as claimed in claim 13, it is characterised in that：

The transmitting element, is specifically used for：

The notice sending mode is normal transmission mode, is space-time in the notice duration and notice quantity, generation notice disappears The notification message is sent after breath；Or

The notice sending mode is normal transmission mode, is sent in the time window for judging to be set according to the notice duration logical Know whether the quantity of message exceedes quantity as defined in the notice quantity, it is such as no, send the notice after generating notification message Message, in this way, after generating notification message, the notification message is deferred to follow-up time window and sent；Or

It is described notice sending mode be batch processing sending mode, last time transmission after generate first notification message preservation when Between when reaching the time as defined in the notice duration, the notification message that generates carries out Batch sending after being sent to last time；Or

The notice sending mode is batch processing sending mode, and the number of the notification message generated after being sent in last time reaches described When notifying quantity as defined in quantity, the notification message generated after being sent to last time carries out Batch sending；Or

The notice sending mode is newest notification mode, the holding time of first notification message generated after being sent in last time When reaching the time as defined in the notice duration, a notification message being newly generated is sent；Or

The notice sending mode is newest notification mode, and the number of the notification message generated after being sent in last time reaches described logical When knowing quantity as defined in quantity, a notification message being newly generated is sent.

15. server as claimed in claim 13, it is characterised in that：

The transmitting element, it is additionally operable to after sending the control information transmission notification message according to the notice, it is such as described logical Know that the destination address of message is unreachable,：

A kind of 16. client, it is characterised in that the client includes transmitting element,

The transmitting element, which is used to send to server, creates the request for subscribing to resource, and the request carries subscribed resource Information, and notice send control information, and the information and notice of the subscribed resource send control information and is used for the service Device judges whether to send a notification message.

17. client as claimed in claim 16, it is characterised in that：

18. client as claimed in claim 16, it is characterised in that：The client also includes receiving unit, the reception Unit is used for after the transmitting element sends the request for creating subscription resource to server, receives the server hair The notification message corresponding with the request for creating subscription resource sent.

19. one kind notice transmission system, it is characterised in that the system includes server and client side, wherein：

The request of resource is subscribed in the server, the establishment for receiving client transmission, and the request carries subscribed money The information in source, and notice send control information；Notification message is generated when the subscribed resource changes, according to described Notice sends control information and sends the notification message；

The client, for creating the request for subscribing to resource for being sent to server, the request carries subscribed money The information in source, and notice send control information, and the information and notice of the subscribed resource send control information for described Server judges whether to send a notification message.

A kind of 20. server, it is characterised in that including：Processor, and the memory with processor coupling；It is described to deposit The program for the holding server normal communication that can be run on the processor is stored with reservoir, the holding server is normal The program of communication is by holding server positive normal open of the realization as any one of claim 1 to 6 during the computing device The step of method of news.

21. a kind of storage medium, it is characterised in that be stored with the program for keeping server normal communication, the holding server The holding server positive normal open as any one of claim 1 to 6 is realized when the program of normal communication is executed by processor The step of method of news.

A kind of 22. client, it is characterised in that including：Processor, and the memory with processor coupling；It is described to deposit The program for the holding client normal communication that can be run on the processor is stored with reservoir, the holding client is normal The program of communication is by holding client positive normal open of the realization as any one of claim 7 to 9 during the computing device The step of method of news.

23. a kind of storage medium, it is characterised in that be stored with the program for keeping client normal communication, the holding client The holding client positive normal open as any one of claim 7 to 9 is realized when the program of normal communication is executed by processor The step of method of news.