CN102299810B - Method and system for notifying group change event - Google Patents
Method and system for notifying group change event Download PDFInfo
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- CN102299810B CN102299810B CN201110300041.9A CN201110300041A CN102299810B CN 102299810 B CN102299810 B CN 102299810B CN 201110300041 A CN201110300041 A CN 201110300041A CN 102299810 B CN102299810 B CN 102299810B
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Abstract
The invention discloses a method and system for notifying a group change event, which are used for lightening the group change acquiring burden of a client, lowering the complexity of the service logic of a group management platform and notifying all online and offline group members of the group change event. The method for notifying a group change event provided by the embodiment of the invention comprises the following steps of: when a group event change occurs, receiving session initiation protocol (SIP) message from a group management function by using an instant communication function; acquiring updated group document information of a correspond group from the group management function according to the SIP message by using the instant communication function; and adding the group document information into the SIP message by using the instant communication function to generate a group change notification message, and transmitting the group change notification message to all group members in a corresponding group.
Description
Technical field
The present invention relates to communication technical field, especially relate to Notification Method and the system of a kind of group altering event.
Background technology
Management and group (Group Management, GM) be a kind of IP Multimedia System (IP Multimedia Subsystem, IMS) the basic business ability under architectural framework, the function that it provides personal information management, group information management, contacts list management, enterprise address book to manage, can provide for other business platform the professional ability of group list management, as instant message platform, state present platform, multimedia conference service platform etc.
A management function that important function is exactly group's relevant information in packet management service, these information are kept in management and group platform, with extend markup language (EXtensible Markup Language, XML) the form storage of document, form group's document information, in the time that generation group altering event causes group's document information to occur changing, need to notify to all group members clients by certain mechanism, guarantee that the information of client and service end is synchronous.
Referring to Fig. 1, show the informing mechanism after group's altering event has occurred in prior art, in scene shown in Fig. 1, comprise subscriber equipment (User Equipment, UE) A and UE B with system, owing to there is UE B and exit the event of group, to cause group's document information be that example describes.If UE A need to receive group's change notification, must send and subscribe to (SUBSRIBE) message to GM AS by IMS core net (Core) in advance, and get original group document information according to the original group documentation release number receiving.Only in this way, after having there is group's altering event, management and group platform just can send message to UE A by IMS Core, and by group's change notification, to UE A, UE A upgrades to keep the information of client and service end to original group document information.
But, existing this group altering event informing mechanism Shortcomings part, for example, the subscription procedure of existing informing mechanism based on an early stage, require each group members to subscribe to the notice that just can receive variation, but, should all need the notice of receiving that group changes for all group members, synchronous to guarantee the information of client and service end, this subscribing mechanism does not have too large practical significance, and, this subscribing mechanism also needs management and group platform to all subscription data and subscribes to flow process and safeguard, increase customer side and obtained the burden of group's variation and the size of message of network side, also increased the complexity of the service logic of management and group platform.
In addition, existing management and group platform is not supported user's third-party registration, can not know user's presence, in the time sending a notification message, can only give online group members by the notice of group's altering event, even if non-online group members had carried out subscribing to the notice that also cannot receive that group event changes.
Summary of the invention
The embodiment of the present invention provides Notification Method and the system of a kind of group altering event, alleviate client and obtained the burden that group changes, reduce the complexity of the service logic of management and group platform notice group variation, group's altering event can have been notified to online in group and not online all group members.
For achieving the above object, the technical scheme of the embodiment of the present invention is achieved in that
The embodiment of the present invention provides the Notification Method of a kind of group altering event, and the method comprises:
When occurring after group's altering event, instant communication function receives the Session initiation protocol SIP message from group management function, and described sip message is indicated the group changing;
Instant communication function, according to described sip message, obtains the group's document information after relevant groups is upgraded from group management function;
Instant communication function is added on described group document information in sip message, generates group's change notification message, and group's change notification message is sent to all group members in relevant groups.
The embodiment of the present invention also provides the reporting system of a kind of group altering event, and this system comprises management and group platform and immediate communication platform,
Described management and group platform, when occurring, after group's altering event, to send Session initiation protocol SIP message to immediate communication platform, described sip message is indicated the group changing;
Described immediate communication platform according to described sip message, obtains the group's document information after relevant groups is upgraded from management and group platform; Described group document information is added in sip message, generates group's change notification message, and group's change notification message is sent to all group members in relevant groups.
From above-mentioned, the service logic that the technical scheme of the embodiment of the present invention is subscribed to by cancelling group event, reduce the interacting message between client-side and network side, alleviate client and obtained the burden that group changes, reduce the complexity of the service logic of management and group platform notice group variation, improved the utilance of system resource.
And, this programme is in the time carrying out group's altering event notice, be provided with instant communication function, group management function and instant communication function are merged effectively, thereby group's altering event can be notified to online in group and not online all group members, the information that has guaranteed client and service end is synchronous, has enriched the group service ability of client-side.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the informing mechanism schematic flow sheet occurring in prior art after group's altering event;
The Notification Method schematic flow sheet of a kind of group altering event that Fig. 2 provides for the embodiment of the present invention one;
The Notification Method schematic flow sheet of a kind of group altering event that Fig. 3 provides for the embodiment of the present invention two;
The form schematic diagram of the sip message that Fig. 4 provides for the embodiment of the present invention two;
Group's change notification message structural representation that Fig. 5 generates for the embodiment of the present invention two;
The reporting system structural representation of a kind of group altering event that Fig. 6 provides for the embodiment of the present invention three.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
The technical conceive of this programme is mainly: existing group advice method is optimized, a kind of simple and practical novel group informing mechanism is provided, guaranteeing that group information is in platform side and client-side real-time synchronization, simplify the message flow between client and management and group platform, the deferred information ability of instant message platform and message are turned to SMS capability and group event notice combines simultaneously, enriched the related service logic of group event change notification.
The embodiment of the present invention one provides the Notification Method of a kind of group altering event, and referring to Fig. 2, the method comprises:
21: when occurring after group's altering event, instant communication function receives conversation initialized protocol (the Session Initial Protocol from group management function, SIP) message, as SIP MESSAGE, this sip message is indicated the group changing.Instant communication function is being received after sip message and can returned to 200 OK message to group management function.
22: instant communication function, according to above-mentioned sip message, obtains the group's document information after relevant groups is upgraded from group management function;
23: instant communication function is added on above-mentioned group document information in sip message, generate group's change notification message, and group's change notification message is sent to all group members in relevant groups.
Above-mentioned instant communication function and group management function can be realized by independent equipment respectively, also can be integrated in same equipment and realize.
From above-mentioned, the service logic that the technical scheme of the embodiment of the present invention is subscribed to by cancelling group event, reduce the interacting message between client-side and network side, alleviate client and obtained the burden that group changes, reduce the complexity of the service logic of management and group platform notice group variation, improved the utilance of system resource.
And, this programme is in the time carrying out group's altering event notice, be provided with instant communication function, group management function and instant communication function are merged effectively, thereby group's altering event can be notified to online in group and not online all group members, the information that has guaranteed client and service end is synchronous, has enriched the group service ability of client-side.
The Notification Method of a kind of group the altering event below embodiment of the present invention two being provided describes, referring to Fig. 3, the group members of UE B and UE C Dou Shi group (Group) 1 in this scene, UE A newly adds or the event that exits group 1 is group's altering event of group 1, and the Notification Method of the group's altering event under this scene specifically comprises following processing:
1) UE A adds by client application or exits group 1.
Particularly, UE A sends extensible markup language configuration access protocol to group management function and adds (XML Configuration Access Protocol PUT, XCAP PUT) request, request adds group 1, or, UE A sends XCAP to group management function and deletes (XCAP DELETE) request, and group 1 is exited in request.In the scene shown in Fig. 3, management and group (Group Management, GM) function and instant messaging (Instant Message, IM) function is realized by independent equipment respectively, for example, group management function, by group management application service (GM Application Server, GM AS) platform realization, or GM AS is referred to as to group's XML document management server (GM XDMS AS).Instant communication function is realized by instant messaging application server (IM AS).
2) group management function (GM AS) is returned to response message to UE A.
Group management function adds or exits after the request of group 1 handling UE A, sends 200 OK message to UEA.Group management function is known group's altering event has been occurred.
The event that group's altering event mainly instigates group's document information of group to change.In group's document information, mainly comprise group members list, group attribute and management and group person's information etc., title, screen display title, the specific transactions information that can indicate group, group members title etc.Group creator is defaulted as keeper, and group can support multiple keepers.Management and group person can hand to other members by monarchial power limit.This programme can confirm to occur group's altering event at least in the following way:
Mode one: in the time that group members changes, confirm to occur group's altering event.In this case, group's altering event of generation causes group members list to change, and such as newcomer adds group, group members exits group, and group members is deleted from this group by group keeper.
Mode two: in the time that group attribute changes, confirm to occur group's altering event.In this case, group's altering event of generation causes group attribute to change, and such as group's bulletin, group describes, and the Back ground Informations such as heap sort change.
Mode three: in the time that management and group person changes, confirm to occur group's altering event.In this case, group's altering event of generation causes management and group person to change, and such as group members escalates into management and group person, group keeper is downgraded into common group members.
3) group management function sends sip message to instant communication function (IM AS), and group's altering event has occurred notice instant communication function, and requires instant communication function to notify corresponding group members by this group's altering event.
When occurring after group's altering event, instant communication function receives the sip message from group management function, and this sip message at least can be indicated the group changing.
For example, the URI of the group that the generic resource identifier (Universal Resource Identifier, URI) of request row in sip message is set to change, this sip message utilization request row is indicated the group changing.Referring to Fig. 4, show the form schematic diagram of sip message, the header field part of sip message comprises message (MESSAGE) request row, message (MESSAGE) request header field, message body part comprises instant message universal profile (Common Profile for Instant Messaging, CPIM) expansion header field and CPIM message body.The request line position of sip message is in the header field part of sip message, and particular content is as shown in table 1 below:
Table 1
In table 1, also use the particular content of every terms of information in sip message to carry out exemplary explanation to this programme, for example, Request-URI is set to the URI of group 1.Instant communication function is received after this sip message, gets the URI of group 1 by Requset URI, learns that the group changing is group 1.
Further, above-mentioned sip message, except the group that changes of indication, can also be indicated the changing content of group's document, and for example, the group that indication changes is group 1, and variation has occurred for group members list in group's document of indication group 1.
4) instant communication function, according to sip message, obtains the group's document information after relevant groups is upgraded from group management function.
For example, instant communication function is according to the URI of the indicated group 1 of sip message, knows that what group's altering event occurred is group 1, obtains the group's document information after the renewal of group 1 from group management function.
When above-mentioned sip message is except the group that indication changes, can also indicate the changing content of group's document time, accordingly, in the time that the changing content of group's document is group members list, in the group's document information after the renewal of obtaining, only comprise the changing content of group's document; In the time that the changing content of group's document is not group members list, the group's document information after the renewal of obtaining comprises changing content and the group members list of group's document.
At this, consider the group's document information obtaining or comprise all information that all groups are relevant, outside the information of changing unit, at least to comprise group members list, thereby guarantee instant communication function according to group members list know all group members of required notice, by group's change notification to the group members in all groups 1.
Further, in this programme, instant communication function utilizes configuration access agreement to obtain (XCAP GET) message and from group management function, obtains the group's document information after relevant groups is upgraded.
5) instant communication function is added on group's document information in sip message, generates group's change notification message.In this programme, group's change notification message utilizes SIP MESSAGE to realize.
In this programme, referring to Fig. 5, group's document information is added in the CPIM message body of sip message with extensible markup language configuration access protocol document difference (XCAP-DIFFERENCE, XCAP-DIFF) form.Particular content in CPIM expansion header field is as shown in table 2 below:
Table 2
For how the scheme that can more clearly embody this technology realizes in practice, a group's change notification message example generating is provided below, particular content is as follows:
Above content is the concrete example that the technical program is applied to actual time; certainly also has other implementation; but whatsoever the implementation of form is all embodiments of the solution thought that comprises of the technical program, within all should being included in protection scope of the present invention.
6) instant communication function is issued group's change notification message according to the presence of group members.Specifically comprise:
In the time that group members is online, instant communication function is sent to online group members by IMS core net by group's change notification message;
When group members is online but when having deferred information and turning SMS, group's change notification message is converted to note by instant communication function, and this note is sent to corresponding group members;
In the time that group members does not have deferred information online and not and turns SMS, instant communication function is stored group's change notification message in the mode of deferred information, after confirming that group members is reached the standard grade, group's change notification message of storage is sent to corresponding group members in the mode of deferred information or note.
In the scene shown in Fig. 3, specifically comprise:
If group members is online, by IMS core net, group's change notification message is directly transmitted to this group members (as UE B and UE C), prompting user A joins the Group of group 1.
If group members is not online, this group members is provided with deferred information and turns note, and instant message platform sends to group's change notification message user's mobile phone with the pattern of note.
Turn note if this group members does not arrange deferred information, instant message platform form storage with deferred information by group's change notification message, after waiting this group members to reach the standard grade next time, then pushes group event notification message to this group members.
After group members is received group event notification message, according to group's document of the XCAP-DIFF content update this locality in this message, so that the Information preservation of client-side and network side is synchronous.
From the above mentioned, the technical scheme of the embodiment of the present invention at least has following beneficial effect:
(1): when client is obtained group event notice, no longer need to subscribe in advance group's event change notification, simplified client-side and must obtain logic for group event.
(2): management and group platform does not need to safeguard the service subscribing of complicated group event notice again, greatly reduces the complexity of management and group platform for group event change notification, has improved the performance of management and group platform.
(3): group management function and instant communication function merge, utilize instant communication function deferred information and message to turn the professional ability of note, no matter guarantee in the situation of the online or off-line of all group members, can get in real time group event change notification, enrich the group service ability of client-side.
The embodiment of the present invention three also provides the reporting system of a kind of group altering event, and referring to Fig. 6, this system comprises management and group platform 61 and immediate communication platform 62,
Management and group platform 61, when occurring, after group's altering event, to send Session initiation protocol SIP message to immediate communication platform 62, this sip message is indicated the group changing;
Immediate communication platform 62 according to above-mentioned sip message, obtains the group's document information after relevant groups is upgraded from management and group platform 61; Described group document information is added in sip message, generates group's change notification message, and group's change notification message is sent to all group members in relevant groups.
Above-mentioned management and group platform 61 and immediate communication platform 62 can be realized by two independent equipment respectively as shown in Figure 6, also can be integrated in an equipment and realize.
Further, immediate communication platform 62 comprises online notification unit, and off-line turns SMS notification unit and off-line notification unit,
Above-mentioned notification line unit, in the time that group members is online, immediate communication platform is sent to online group members by IMS core net by group's change notification message;
Above-mentioned off-line turns SMS notification unit, when group members is online but when having deferred information and turning SMS, group's change notification message is converted to note by instant communication function, and this note is sent to corresponding group members;
Above-mentioned off-line notification unit, in the time that group members does not have deferred information online and not and turns SMS, instant communication function is stored group's change notification message in the mode of deferred information, after confirming that group members is reached the standard grade, group's change notification message of storage is sent to corresponding group members in the mode of deferred information or note.
Further, above-mentioned immediate communication platform 62 also comprises notification message generation unit, by group's document information being added on XCAP-DIFF form in the CPIM message body of sip message, generates group's change notification message.
In system embodiment of the present invention each platform and wherein the specific works mode of unit, module referring to embodiment of the method for the present invention.
From above-mentioned, the service logic that the technical scheme of the embodiment of the present invention is subscribed to by cancelling group event, reduce the interacting message between client-side and network side, alleviate client and obtained the burden that group changes, reduce the complexity of the service logic of management and group platform notice group variation, improved the utilance of system resource.
And, this programme is in the time carrying out group's altering event notice, be provided with instant communication function, group management function and instant communication function are merged effectively, thereby group's altering event can be notified to online in group and not online all group members, the information that has guaranteed client and service end is synchronous, has enriched the group service ability of client-side.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (8)
1. a Notification Method for group's altering event, is characterized in that, described method comprises:
When occurring after group's altering event, instant communication function receives the Session initiation protocol SIP message from group management function, know and group's altering event has occurred and needed to notify corresponding group members by this group's altering event, described sip message is indicated the group changing;
Instant communication function, according to described sip message, obtains the group's document information after relevant groups is upgraded from group management function, and described group document information comprises group members list;
Instant communication function is added on described group document information in sip message, generates group's change notification message, and according to the group members list in described group document information, group's change notification message is sent to all group members in relevant groups;
Wherein, describedly send to all group members in relevant groups specifically to comprise group's change notification message:
In the time that group members is online, instant communication function is sent to online group members by IP Multimedia System IMS core net by group's change notification message;
When group members is online but when having deferred information and turning SMS, group's change notification message is converted to note by instant communication function, and this note is sent to corresponding group members;
In the time that group members does not have deferred information online and not and turns SMS, instant communication function is stored group's change notification message in the mode of deferred information, after confirming that group members is reached the standard grade, group's change notification message of storage is sent to corresponding group members in the mode of deferred information or note.
2. method according to claim 1, is characterized in that, described instant communication function is according to described sip message, and the group's document information obtaining from group management function after relevant groups is upgraded specifically comprises:
Instant communication function utilizes configuration access agreement to obtain XCAP GET message and from group management function, obtains the group's document information after relevant groups is upgraded.
3. method according to claim 1, is characterized in that, described instant communication function is added on described group document information in sip message and specifically comprises:
Group's document information is added in the instant message universal profile CPIM message body of sip message with extensible markup language configuration access protocol document difference XCAP-DIFF form.
4. according to the method described in claims 1 to 3 any one, it is characterized in that, described method also comprises:
Described sip message is indicated the group that changes and the changing content of group's document;
Described instant communication function is according to described sip message, and the group's document information obtaining from group management function after relevant groups is upgraded specifically comprises:
In the time that the changing content of group's document is group members list, in the group's document information after the renewal of obtaining, only comprise the changing content of group's document;
In the time that the changing content of group's document is not group members list, the group's document information after the renewal of obtaining comprises changing content and the group members list of group's document.
5. method according to claim 4, is characterized in that, confirms at least in the following way to occur group's altering event:
In the time that group members changes, confirm to occur group's altering event; Or,
In the time that group attribute changes, confirm to occur group's altering event; Or,
In the time that management and group person changes, confirm to occur group's altering event.
6. method according to claim 4, is characterized in that, instant communication function receives the Session initiation protocol SIP message from group management function, and described sip message indicates the group changing specifically to comprise:
In described sip message, the generic resource identifier URI of request row is the URI of the group that changes, and described sip message utilization request row is indicated the group changing.
7. a reporting system for group's altering event, is characterized in that, described system comprises management and group platform and immediate communication platform,
Described management and group platform, when occurring after group's altering event, send Session initiation protocol SIP message to immediate communication platform, there is group's altering event in notice instant communication function, and requiring instant communication function to notify corresponding group members by this group's altering event, described sip message is indicated the group changing;
Described immediate communication platform according to described sip message, obtains the group's document information after relevant groups is upgraded from management and group platform, and described group document information comprises group members list; Described group document information is added in sip message, generates group's change notification message, and according to the group members list in described group document information, group's change notification message is sent to all group members in relevant groups;
Wherein,
Described immediate communication platform comprises online notification unit, and off-line turns SMS notification unit and off-line notification unit,
Described notification line unit, in the time that group members is online, immediate communication platform is sent to online group members by IP Multimedia System IMS core net by group's change notification message;
Described off-line turns SMS notification unit, when group members is online but when having deferred information and turning SMS, group's change notification message is converted to note by instant communication function, and this note is sent to corresponding group members;
Described off-line notification unit, in the time that group members does not have deferred information online and not and turns SMS, instant communication function is stored group's change notification message in the mode of deferred information, after confirming that group members is reached the standard grade, group's change notification message of storage is sent to corresponding group members in the mode of deferred information or note.
8. system according to claim 7, is characterized in that, described immediate communication platform also comprises notification message generation unit,
Described notification message generation unit, by group's document information being added on XCAP-DIFF form in the CPIM message body of sip message, generates group's change notification message.
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| CN103491055B (en) * | 2012-06-12 | 2018-08-07 | 南京中兴软件有限责任公司 | A kind of method of the synchronizing information between multiple client, client and server |
| CN105610693B (en) * | 2016-01-07 | 2019-07-02 | 天脉聚源（北京）科技有限公司 | A kind of group chat is in screen state display method and device |
| CN105681057B (en) * | 2016-02-22 | 2019-01-15 | 北京橙鑫数据科技有限公司 | Group's head portrait update method and device |
| CN108574622B (en) * | 2017-03-10 | 2020-12-22 | 中移（杭州）信息技术有限公司 | Instant message processing method and device based on XMPP |
| CN110610282A (en) * | 2018-06-15 | 2019-12-24 | 北京嘀嘀无限科技发展有限公司 | Method and device for sending examination results of team members |
| CN109241482A (en) * | 2018-08-28 | 2019-01-18 | 优视科技新加坡有限公司 | Determine that altering event issues successful method and device thereof |
| JP7395934B2 (en) * | 2019-10-07 | 2023-12-12 | 富士フイルムビジネスイノベーション株式会社 | Information processing device and program |
| CN113794627A (en) * | 2021-09-29 | 2021-12-14 | 北京字跳网络技术有限公司 | Processing method, processing device, equipment and storage medium of instant messaging group |
| CN113905002A (en) * | 2021-09-30 | 2022-01-07 | 北京字跳网络技术有限公司 | Message pushing method, device, system and storage medium |
| CN115022266A (en) * | 2022-01-10 | 2022-09-06 | 北京字跳网络技术有限公司 | Group member adding method, device, equipment and medium |
| CN115334025B (en) * | 2022-10-12 | 2023-02-28 | 北京百度网讯科技有限公司 | Decentralized instant messaging method, decentralized instant messaging device, decentralized instant messaging equipment and storage medium |
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