WO2017092492A1

WO2017092492A1 - Presence state notification method and device

Info

Publication number: WO2017092492A1
Application number: PCT/CN2016/100402
Authority: WO
Inventors: 卞福升
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-12-02
Filing date: 2016-09-27
Publication date: 2017-06-08
Also published as: CN106817400A; CN106817400B

Abstract

Disclosed are a presence state notification method and device. The method comprises: receiving a state change notification message corresponding to a first user, wherein the state change notification message is used for notifying a change in a presence state of the first user; determining a presence server to which a friend user of the first user belongs; and with regard to a friend user belonging to another presence server, sending, by means of a broadcast message, the state change notification message corresponding to the first user to the presence server to which the friend user belongs, so as to send the state change notification message corresponding to the first user to various friend users by means of the presence server to which the friend user belongs. By means of the solution of the present invention, the message forwarding amount between presence servers is reduced, thereby reducing the information forwarding amount of a presence server, improving the performance of the presence server and improving the user experience.

Description

Presentation status notification method and device

Technical field

The present invention relates to the field of RCS converged message classes, and more particularly to a presentation status notification method and apparatus.

Background technique

RCS (Rich Communication Suite) defines a set of service capabilities based on IMS and existing mobile networks, providing mobile users with enhanced address book, content sharing, file transfer, enhanced messaging and more.

In RCS, presence or presence information is used to convey the ability and willingness of a user to communicate through a group of devices. Commonly available timely communications are generally available to users in an optional state: online, busy, coming back soon, leaving, answering calls, eating out and showing offline. These states are called "presentation states" and they represent the state in which the user is currently and the willingness of the user to communicate. At the same time, these states also reflect the ability to communicate with the user. The presentation state of the user can be managed by a presence server (PS AS). For example, if the user is in the "offline" state, other users cannot communicate with the instant message. When the state of a certain user changes, the presence server needs to notify all friends of the user in real time.

The notification process of one of the simplest presentation states is as shown in FIG. 1: one user A subscribes to (SUBSCRIBE) the presentation state of another user B he is interested in, and after user B accepts the subscription request, each time user B's presentation state changes. After that, User B will post (PUBLISH) its own new presentation state, and this new presentation state will be given to User A by the presence server notification (NOTIFY).

In the case that the user B has multiple friends subscribed to the presence status of the user B, the presence server corresponding to the user B generates a plurality of user B's presence status notification messages, which are respectively sent to the plurality of friends of the user B.

When the user scale reaches a certain amount, the unstable signal in the mobile network leads to frequent state switching. The status notification message will increase rapidly, and the notification message forwarding between each presentation server (PS AS, presence server) will become a bottleneck, affecting the user experience.

Summary of the invention

In order to solve the above problem, the embodiment of the present invention provides a method and apparatus for presenting a notification state, which can be improved.

In order to achieve the above object, an embodiment of the present invention provides a presentation status notification method, where the method includes:

Receiving state change information sent by the first user; wherein the state change information is used to notify the first user of a change in the presentation state;

Determining, by the buddy user belonging to the other presence server, the status change notification message corresponding to the first user to the presence server to which the buddy user of the first user belongs, The status change notification message corresponding to the first user is sent to each friend user by the presence server that is logged by each friend user.

Preferably, the presentation status notification method further includes:

Receiving a second state change notification message corresponding to the second user sent by the other presence server, and determining, according to the second friend list corresponding to the second user, the subscription user corresponding to the second user in the presence server;

And sending the second state change notification message to a subscription user corresponding to the second user.

Preferably, after the determining the presence server to which the friend user of the first user belongs, the presentation status notification method further includes:

The status change notification message of the first user is delivered to each of the friend users of the home present server.

Preferably, before the presenting server that determines that the buddy user of the first user belongs to send the status change notification message corresponding to the first user to the presence server to which the buddy user of the first user belongs by using the broadcast message, the presenting The status notification method also includes:

Confirm whether the first user is in a stable state;

And performing, in the case that the first user is in a stable state, performing the determining, by the presence server of the first user, the status change notification message corresponding to the first user by using a broadcast message to the friend user of the first user. The step of the owned presence server.

Preferably, the confirming whether the first user is in a stable state comprises:

The timer is started, and if the state change notification message corresponding to the first user is not received again when the timer reaches the predetermined time, it is determined that the first user is in a stable state;

If the timer change timer is received within the predetermined time, if the state change notification message corresponding to the first user is received again, the timer is restarted, and it is determined again whether the first user is in a stable state.

Preferably, before the presenting server that determines that the buddy user of the first user belongs to send the status change notification message corresponding to the first user to the presence server to which the buddy user of the first user belongs by using the broadcast message, the presenting Status notification methods include:

Establishing a first buddy list for the first user belonging to the local server, wherein all buddy users of the first user are recorded in the first buddy list;

Establishing a second buddy list for the second user when the first user and the second user are in a buddy relationship, wherein the second buddy list records the buddy user of the second user in the local presence server. The second user belongs to a local server or other server.

In order to achieve the above object, an embodiment of the present invention further provides a presentation status notification device, which is disposed on a presence server, and the device includes:

a user receiving unit, configured to receive state change information sent by the first user; wherein the state change information is used to notify the first user of a change in the presentation state;

The forwarding unit is configured to determine a presence server to which the friend user of the first user belongs, and send a status change notification message corresponding to the first user to the presence server to which the friend user of the first user belongs by using a broadcast message, so as to pass each friend user. Affiliated rendering server, will be A status change notification message corresponding to a user is sent to each friend user.

Preferably, the presence status notification device further includes:

a server receiving unit, configured to receive a second state change notification message corresponding to the second user sent by the other presence server, and determine, according to the second friend list corresponding to the second user, a subscription user corresponding to the second user in the present presentation server;

The sending unit is configured to send the second state change notification message to the subscribing user corresponding to the second user.

Preferably, the forwarding unit is further configured to: send, to the buddy user of the home present server, a state change notification message of the first user to each of the buddy users of the home present server.

Preferably, the presence status notification device further includes:

a steady state confirmation unit, configured to confirm whether the first user is in a stable state; and in the case that the first user is in a stable state, performing, by the forwarding unit, the presence server that determines the friend user of the first user belongs to, by broadcasting The process of sending a status change notification message corresponding to the first user to the presence server to which the friend user of the first user belongs.

Preferably, the steady state confirmation unit comprises:

The startup module is configured to start a timer. If the timer change time is reached, if the state change notification message corresponding to the first user is not received again, it is determined that the first user is in a stable state;

The re-judgment module is configured to restart the timer when the timer expires within a predetermined time and receive the state change notification message corresponding to the first user again, and determine whether the first user is in a stable state again.

Preferably, the presence status notification device further includes:

a buddy list setting unit, configured to establish a first buddy list for a first user belonging to the local server, wherein all buddy users of the first user are recorded in the first buddy list;

When the first user belonging to the local server is in a friend relationship with the second user, The second user establishes a second buddy list, wherein the second buddy list records the buddy user of the second user in the local presence server, and the second user belongs to the local server or other server.

According to still another embodiment of the present invention, a storage medium is also provided. The storage medium is arranged to store program code for performing the following steps:

Receiving state change information sent by the first user; wherein: the state change information is used to notify the first user of the change of the presence state; determining the presence server to which the friend user of the first user belongs, for the friend user belonging to the other presence server, Sending, by using a broadcast message, a status change notification message corresponding to the first user to the presence server to which the friend user belongs, to send a status change notification message corresponding to the first user to each friend by using the presence server to which the friend user belongs. user.

Compared with the prior art, the technical solution provided by the embodiment of the present invention includes: receiving a state change notification message corresponding to the first user; wherein the state change notification message is used to notify the first user of the change of the presence state; determining the first user The presence server to which the buddy user belongs, for the buddy user belonging to the other presentation server, sends a status change notification message corresponding to the first user to the presence server to which the buddy user belongs by using the broadcast message to pass the buddy user. The belonging presentation server sends a status change notification message corresponding to the first user to each friend user.

With the solution of the embodiment of the present invention, when the presence status of any user A changes, the PS AS A to which the user A belongs does not need to generate a corresponding number of state change notification messages according to the number of friends of the user A, and respectively pass each friend. The home PS AS sends a status change notification message to each friend of the user A, but merges multiple messages between the PS ASs into one broadcast message, and the PS AS A broadcasts the status of one user A to the PS AS to which each friend belongs. The notification message is changed, and the friend AS of the user A in the local server is respectively notified by the PS AS to which the buddy belongs, thereby reducing the amount of message forwarding between the PS ASs, thereby reducing the amount of information forwarding of the PS AS and improving the PS. The performance of the AS improves the user experience.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

FIG. 1 is a flowchart of a method for notifying a presence status provided by the prior art;

2A and 2B are flowcharts of a method for notifying a presence status according to an embodiment of the present invention;

3A, 3B, and 3C are flowcharts of a method for notifying a presence status according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a presentation status notification apparatus according to an embodiment of the present invention.

detailed description

In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings, and is not intended to limit the scope of the present invention. It should be noted that the embodiments in the present application and the various manners in the embodiments may be combined with each other without conflict.

Referring to FIG. 2A, the present invention provides a presentation status notification method, and the method includes:

Step 200: The first presence server receives the state change information sent by the first user, where the state change information is used to notify the first user of the change of the presence state.

Step 400: Determine a presence server to which the buddy user of the first user belongs, and send a status change notification message corresponding to the first user to the presence server to which the buddy user of the first user belongs by using a broadcast message, so as to belong to each buddy user. The presence server sends a status change notification message corresponding to the first user to each friend user.

The status change notification message of the first user is directly delivered to the buddy user belonging to the present presence server; for the buddy user belonging to other presentation servers, the broadcast message will be The status change notification message corresponding to the first user is sent to the presence server to which the friend user of the first user belongs, to send the status change notification message corresponding to the first user to each friend user through the presence server to which each friend user belongs.

In the embodiment of the present invention, when the status change notification message is required to be sent to other presentation servers, the embodiment of the present invention forwards the status change notification message by using a merge status change notification message. The broadcast message is sent to each of the different presentation servers, and a status change notification message corresponding to the first user is sent, and the status change notification message corresponding to the first user is distributed to all local friend users.

In the embodiment of the present invention, in step 400, the status change notification message corresponding to the first user is sent to each friend user by using a presence server to which each friend user belongs:

Step 411: The first presence server generates a corresponding state change notification message.

Step 412: If the first user's friend user belongs to the first presence server, the first presence server sends a state change notification message to the friend user of the first user of the home local presence server.

Step 413: If the friend user of the first user belongs to another presence server, the first presence server sends a state change notification message to another presence server to which the friend user of the first user belongs.

The transmission of the state change notification message will be described below in conjunction with a specific example.

User A belongs to the presence server A, and user A has 30 friends. Among them, the friends 1 to 10 and the user A belong to the presentation server A, the friends 11 to 20 belong to the presentation server B, and the friends 21 to 30 belong to the presentation. The server C sends the status change notification message corresponding to the user A to the friend 1 to the friend 10 when the first presence server receives the status change notification message sent by the user A, and the presence server A changes the status corresponding to the user A. The notification message is sent to the presence server B and the presence server C respectively, so that the status change notification message corresponding to the user A is sent to the friends 11 to 20 through the presence server B, and the status change notification message corresponding to the user A is sent by the presence server C. To a friend 21 to friend 30.

Referring to FIG. 2B, in the embodiment of the present invention, the presentation status notification method further includes:

Step 700: Receive a second state change notification message corresponding to the second user sent by the other presence server, and determine, according to the second buddy list corresponding to the second user, the subscription user corresponding to the second user in the presence server;

Step 800: Send the second state change notification message to a subscription user corresponding to the second user.

The following describes another way to implement the sending of a status change notification message.

Step 421: The first presence server generates a corresponding state change notification message.

Step 422: The first presence server sends a state change notification message to the friend user of the first user of the home local presence server.

Step 423: The first presence server sends the state change notification message to other presentation servers in the form of a broadcast message.

User A belongs to the presence server A, and user A has 30 friends. Among them, the friends 1 to 10 and the user A belong to the presentation server A, the friends 11 to 20 belong to the presentation server B, and the friends 21 to 30 belong to the presentation. The server C sends the status change notification message corresponding to the user A to the friend 1 to the friend 10 when the first presence server receives the status change notification message sent by the user A. The presence server A broadcasts the status change notification message through the broadcast. The message is sent to other presence servers, including the presence server B, the presence server C, the server D, and the presence server E,

After receiving the status change notification message corresponding to the user A, the presence server B determines whether the local user includes the friend user (subscriber user) of the user A, and if so, sends the status change notification message corresponding to the user A to the user A. Friend user, if not, then The status change notification message corresponding to the user A is discarded. Since the buddy 11 to the buddy 20 are attributed to the presence server B, the presence server B sends the status change notification message corresponding to the user A to the buddy 11 to the buddy 20, and similarly, through the presence server. C sends the status change notification message corresponding to the user A to the friends 21 to 30.

After receiving the status change notification message corresponding to the user A, the server D determines whether the local user includes the friend user (subscriber user) of the user A. If the result is determined, the status change notification message corresponding to the user A is sent to the user A. A friend, if not, discards the status change notification message corresponding to the user A. Since the user A has no friends attributed to the presence server C, the presence server C discards the status change notification message corresponding to the user A. Similarly, the presence server D will The status change notification message corresponding to user A is discarded.

In the prior art, when the status of the user A changes, the PS AS A to which the user A belongs generates 30 state change notification messages of the user A, and respectively sends them to the 30 friends of the user A, and the PS AS A forwards 10 notifications. The message is sent to PS AS B, and PS AS A forwards 10 notification messages to PS AS C. The presentation status notification method provided by the embodiment of the present invention combines multiple messages between the PS ASs into one broadcast message, and the PS AS A broadcasts a status change notification message of the user A to the PS AS B and the PS AS C respectively, and passes the PS. AS B and PS AS C respectively use the presence status notification method of the user A of the user A in the local server to reduce the amount of message forwarding between the PS ASs, thereby reducing the amount of information forwarding of the PS AS and improving the PS AS. Performance improves the user experience.

In the embodiment of the present invention, before the step 400, the presentation status notification method includes:

Step 100: Establish a first buddy list for the first user that belongs to the local server, where all buddy users of the first user are recorded in the first buddy list;

That is to say, in the embodiment of the present invention, for any user A, the corresponding correspondence is established and maintained. a first buddy list and a second buddy list, wherein the first buddy list is stored on the presence server corresponding to the user A, the first buddy list records all the buddy users of the user A, and the presentation server to which each buddy user belongs; The second buddy list corresponding to the user A is stored in the presentation server to which the buddy users belong, and the buddy user in the local presence server is recorded in the second buddy list.

In the embodiment of the present invention, when the second user is the friend user of the first user, the default second user is the subscription user of the first user as an example, that is, for the first friend established for the first user. a list in which all the buddy users of the first user are recorded in the first buddy list; that is, all the subscribing users of the first user are recorded in the first buddy list, and the second buddy list is selected for the second buddy list established for the first user. The friend user of the first user in the local presence server is recorded, that is, the subscription user of the first user in the local presence server is recorded in the second friend list.

Therefore, in the embodiment of the present invention, the same meaning is expressed by the buddy user and the subscribing user as an example. In addition, the buddy user and the subscribing user can be distinguished, and the subscribing user is the buddy user's own self. For example, a certain first user can subscribe to the presentation status of some of the buddy users. In this case, the first buddy list is set to Recording all subscribers of the first user, the second buddy list is set to record the subscribers of the first user in the local presence server, and the presence server changes the status according to the subscription users recorded in the first buddy list and the second buddy list. The forwarding of notification messages.

The first buddy list and the second buddy list are described below in conjunction with a specific example.

User A has 30 buddies, user A has a corresponding buddy server A, and a first buddy list is stored in the first buddy server A, and 30 buddy users corresponding to user A and 30 buddy users respectively. The first friend list records that the friends 1 to 10 are in the same presentation server A as the user A, the friends 11 to 20 are attributed to the presence server B, and the friends 21 to 30 are attributed to the presence server C, in the presence server A. Recording a second buddy list corresponding to the user A, the second buddy list recording the friends 1 to 10 of the all the buddy users of the user A belonging to the presence server A; The second buddy list corresponding to the user A is recorded, and the second buddy list records the buddy 11 to the buddy 20 belonging to the presence server B among all the buddy users of the user A; in the presence server C, the user is recorded. A second buddy list corresponding to A, the second buddy list records friends 21 to 30 belonging to the presence server C among all the buddy users of the user A.

The first buddy list is a friend relationship table, and the second buddy list is a user attention table. When user A adds a friend user B, the PS AS A to which the user A belongs adds a new record in the friend relationship table. User A, buddy B), and the PS AS B to which the buddy B belongs is also added a record (friend user A, user B) in the attention table corresponding to user A.

In the embodiment of the present invention, the presence server generates a corresponding state change notification message and sends the message to the other presentation server in the format of the broadcast message. The URL of the broadcast message is set to the user A buddy list identifier, such as sip:userA_list@ps_serverb, and the presentation server B After receiving the notification message, it is determined according to the URL that the message is to be sent to the user A to all the friends on the local presence server, and the presence server B queries the second friend list of the local user A to obtain the friend user friend 11 of the user A. The friend 20 is sent to the friend 11 to the friend 20 respectively.

In the embodiment of the present invention, before the step 400, the presentation status notification method further includes:

Step 300, confirm whether the first user is in a stable state; in the case that the first user is in a steady state, step 400 is performed; otherwise, jump to step 200;

In the embodiment of the present invention, in step 300, the confirming whether the first user is in a stable state includes:

The process of confirming whether the first user is in a stable state in step 300 will be described below in conjunction with a specific example.

Setting a state memory table and a temporary state memory table in the rendering server, wherein the state memory table is used to record the rendering state of the user in a steady state, and the temporary state memory table is used to record the rendering state before the user's stable state; The presentation state of the record in the state memory table changes, and the presence server to which the user belongs will open the notification process of the user's state change. For example, when the state of the user A changes, the server caches the user state change information to the temporary state memory table, and sets a state duration timer (such as 2 minutes). If the timer expires (after 2 minutes), the state is maintained. If the switch change does not occur again, the system confirms that the status is the latest stable state of the terminal, retrieves the information from the temporary state memory table, updates the state memory table saved by the system, and proceeds to notify other friends of the process of the next step, and deletes the temporary User state change information cached in the state memory table. If the system receives the user's state change again before the timing is reached (within 2 minutes), the system considers that the user's state change is a temporary, transient state change, and deletes the previously cached from the temporary state memory table. The user state change information and the corresponding timer re-cache the latest state change information of the user to the temporary state memory table, set a corresponding timer, and wait for confirmation whether it is a steady state.

In the presentation state notification method provided by the embodiment of the present invention, on the one hand, the user state is managed, the stable state of the user is identified, and the temporary user state change information is filtered out to avoid frequent switching of the state in the mobile network signal instability. And generating a large number of temporary state change notifications; on the other hand, when a user's presence state changes, and user A is in a stable state, a user A is broadcasted between the PS ASs through the first buddy list and the second buddy list. The latest status message replaces the notification message sent by user A to each friend to reduce the amount of message forwarding between PS ASs, thereby reducing the amount of information forwarding between PS ASs, improving the performance of PS AS, and improving user experience.

The following describes the specific implementation scenarios.

FIG. 3A is a schematic diagram of a signaling interaction of a method for notifying a presence status according to an embodiment of the present invention. The user A belongs to the PS AS A, and the method for notifying the presence status includes:

Step 11: When the presence status of the user A changes, the user A sends the state change information to the PS AS A to which the user A belongs.

Step 12: PS AS A caches the user state change information to the temporary state memory table, and sets a state duration timer (eg, 2 minutes);

Step 13: If the state is maintained after the timer expires (after 2 minutes), the switching change does not occur again, and the system confirms that the state is the latest stable state of the terminal; and proceeds to step 16 for subsequent processing;

Step 14: If the system receives the state change of the user again before the timing is reached (within 2 minutes), the previously cached user state change information and the corresponding timer are deleted from the temporary state memory table;

Step 15: PS AS A re-caches the latest state change information of the user to the temporary state memory table, and sets a corresponding timer, and proceeds to step 13;

Step 16: Extract the information from the temporary state memory table, update the user state saved by the system, delete the user state change information cached in the temporary state memory table, and proceed to the next step to notify other friend users.

FIG. 3B is a schematic diagram of the interaction of the presence status notification process in the case where the user A and the user A of the user A belong to the same presentation server according to an embodiment of the present invention. As shown in FIG. 3B, the user A and his friends 1 to 10 belongs to the same PS AS A, and the presentation status notification method includes:

Step 21, user A sends the state change information to the PS AS A to which the user A belongs;

In step 22, the PS AS A recognizes that the steady state of the user A changes through the user state management.

It is recognized that the change of the steady state of the user A by the user state management means that the PS AS A receives the state change information sent by the user A, and confirms that the user A is in a stable state.

Step 23, the PS AS A queries the second buddy list of the user A, and the buddy friends 1 to 10 of the user A belong to the PS AS A;

Step 241, the PS AS A generates a status change notification message corresponding to the user A and sends it to the user friend 1;

Step 242, the PS AS A generates a status change notification message corresponding to the user A and sends it to the user friend 2;

......

Step 249, the PS AS A generates a status change notification message corresponding to the user A and sends it to the user friend 9;

In step 2410, the PS AS A generates a status change notification message corresponding to the user A and sends the status change notification message to the user friend 10.

However, steps 243 to 248 are omitted. It should be noted that the order of steps 241 to 2410 can be replaced.

FIG. 3C is a schematic diagram of interaction between the presence status notification process in the case where the user A and the user A of the user A belong to different presentation servers according to an embodiment of the present invention. As shown in FIG. 3C, the user A belongs to the PS AS A, and the user belongs to the user. The friend 11 to friend 20 of A belong to another PS AS B, and the presentation status notification method includes:

Step 31, user A sends the state change information to the PS AS A to which the user A belongs;

Step 32: The PS AS A identifies, by using user state management, that the steady state of the user A changes;

Step 33, the PS AS A queries the second buddy list of the user A, and finds that the buddy user friends 11 to 20 of the user A belong to the PS AS B;

Step 34: The PS AS A generates a status change notification message corresponding to the user A, and forwards the message to the PS AS B, where the destination URL of the status change notification message is the buddy list identifier of the user A, such as sip:userA_list@ps_serverb;

Step 35: After receiving the notification message, the PS AS B determines, according to the URL, that the message is to be sent to all the friends that the user A belongs to the server;

Step 36: The PS AS B queries the local user friend relationship, and obtains the user A's friend user. Friends 11 to friends 20;

Step 371, the PS AS B generates a status change notification message corresponding to the user A (the user A latest status notification notify) is sent to the user friend 11;

Step 372, the PS AS B generates a user A latest state notification notify issued to the user friend 12;

......

Step 379, the PS AS B generates a user A latest state notification notify issued to the user friend 19;

Step 3710, PS AS B generates user A's latest status notification notify issued to the user friend 20;

Steps 383 to 388 are omitted. It should be noted that the order of steps 381 to 3810 can be replaced.

Based on the same or similar concepts as the above embodiments, the embodiment of the present invention further provides a presentation status notification device, which is disposed on a presentation server. Referring to FIG. 4, the presentation status notification device provided by the present invention includes:

The user receiving unit 20 is configured to receive the state change information sent by the first user, where the state change information is used to notify the first user of the change of the presence state;

The forwarding unit 40 is configured to determine a presence server to which the friend user of the first user belongs, and send, to the friend user belonging to the other presence server, a status change notification message corresponding to the first user to the friend user by using a broadcast message. The presence server sends a status change notification message corresponding to the first user to each friend user through the presence server to which the friend user belongs.

In the embodiment of the present invention, the presentation status notification device further includes:

The server receiving unit 70 is configured to receive a second state change notification message corresponding to the second user sent by the other presence server, and determine, according to the second friend list corresponding to the second user, the subscription user corresponding to the second user in the present presence server;

The sending unit 80 is configured to send the second state change notification message received by the server receiving unit 70 to the subscribing user corresponding to the second user.

Preferably, the forwarding unit 40 is further configured to: send, to the buddy user of the home presenting server, a state change notification message of the first user to each of the buddy users of the home present server. And determining, according to the second buddy list corresponding to the first user, the subscription user corresponding to the first user in the present server; and transmitting the status change notification message of the first user to the subscription user corresponding to the first user.

The steady state confirmation unit 30 is configured to confirm whether the first user is in a stable state; and in the case that the first user is in a stable state, performing, by using the forwarding unit, the presence server that determines the friend user of the first user belongs to The process of the broadcast message sending the status change notification message corresponding to the first user to the presence server to which the friend user of the first user belongs.

In the embodiment of the present invention, the steady state confirmation unit 30 includes:

The startup module 31 is configured to start a timer. If the state change notification message corresponding to the first user is not received again when the timer reaches the predetermined time, the first user is determined to be in a stable state;

The re-judgment module 32 is configured to restart the timer when the timer expires within a predetermined time and receive the state change notification message corresponding to the first user again, and determine whether the first user is in a stable state again.

The buddy list setting unit 10 is configured to establish a first buddy list for the first user belonging to the local server, wherein all the buddy users of the first user are recorded in the first buddy list;

It should be noted that the above-mentioned embodiments are only for the purpose of facilitating the understanding of those skilled in the art, and are not intended to limit the scope of the present invention, and those skilled in the art will Any obvious substitutions and improvements made by the invention are within the scope of the invention.

Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1: Receive state change information sent by the first user, where the state change information is used to notify the first user of the change of the presence state;

S2, the presence server that the buddy user of the first user belongs to is determined, and the buddy user that belongs to the other presence server sends a status change notification message corresponding to the first user to the presence server to which the buddy user belongs. Sending, by the presence server to which the friend user belongs, a state change notification message corresponding to the first user to each friend user.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

For example, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

Claims

A presentation status notification method, the method comprising:

Receiving state change information sent by the first user; wherein the state change information is used to notify the first user of a change in the presentation state;

And determining, by the broadcast message, the status change notification message corresponding to the first user to the presence server to which the friend user belongs, to pass the notification message to which the friend user belongs to the other user. The presence server to which the friend user belongs sends a status change notification message corresponding to the first user to each friend user.
The presentation status notification method according to claim 1, wherein the presentation status notification method further comprises:

Receiving a second state change notification message corresponding to the second user sent by the other presence server, and determining, according to the second friend list corresponding to the second user, the subscription user corresponding to the second user in the presence server;

And sending the second state change notification message to a subscription user corresponding to the second user.
The presence notification method according to claim 1, wherein the presence server to which the friend user of the first user belongs is determined to send a status change notification message corresponding to the first user to the friend of the first user by using a broadcast message. Before the presence server to which the user belongs, the presentation status notification method further includes:

Confirm whether the first user is in a stable state;

And performing, in the case that the first user is in a stable state, performing the determining, by the presence server of the first user, the status change notification message corresponding to the first user by using a broadcast message to the friend user of the first user. The step of the owned presence server.
The presentation status notification method according to claim 3, wherein said confirmation Whether the first user is in a stable state includes:

The timer is started, and if the state change notification message corresponding to the first user is not received again when the timer reaches the predetermined time, it is determined that the first user is in a stable state;

If the timer change timer is received within the predetermined time, if the state change notification message corresponding to the first user is received again, the timer is restarted, and it is determined again whether the first user is in a stable state.
The presentation status notification method according to claim 2, wherein the presence server to which the friend user of the first user belongs is determined to send a status change notification message corresponding to the first user to the friend of the first user by using a broadcast message Before the presence server to which the user belongs, the presentation status notification method includes:

Establishing a first buddy list for the first user belonging to the local server, wherein all buddy users of the first user are recorded in the first buddy list;

Establishing a second buddy list for the second user when the first user and the second user are in a buddy relationship, wherein the second buddy list records the buddy user of the second user in the local presence server. The second user belongs to a local server or other server.
A presentation status notification device is disposed on a presence server, wherein the device comprises:

a user receiving unit, configured to receive state change information sent by the first user; wherein the state change information is used to notify the first user of a change in the presentation state;

The forwarding unit is configured to determine a presence server to which the friend user of the first user belongs, and send, to the friend user belonging to the other presence server, a status change notification message corresponding to the first user to the friend user by using a broadcast message. And a presentation server, configured to send, by the presence server to which the friend user belongs, a status change notification message corresponding to the first user to each friend user.
The presentation status notification device according to claim 6, wherein the presentation status notification device further comprises:

a server receiving unit, configured to receive a second state change notification message corresponding to the second user sent by the other presence server, and determine, according to the second friend list corresponding to the second user, a subscription user corresponding to the second user in the present presentation server;

The sending unit is configured to send the second state change notification message to the subscribing user corresponding to the second user.
The presentation status notification device according to claim 6, wherein the presentation status notification device further comprises:

a steady state confirmation unit, configured to confirm whether the first user is in a stable state; and in the case that the first user is in a stable state, performing, by the forwarding unit, the presence server that determines the friend user of the first user belongs to, by broadcasting The process of sending a status change notification message corresponding to the first user to the presence server to which the friend user of the first user belongs.
The presentation status notification device according to claim 8, wherein the steady state confirmation unit comprises:

The startup module is configured to start a timer. If the timer change time is reached, if the state change notification message corresponding to the first user is not received again, it is determined that the first user is in a stable state;

The re-judgment module is configured to restart the timer when the timer expires within a predetermined time and receive the state change notification message corresponding to the first user again, and determine whether the first user is in a stable state again.
The presentation status notification device according to claim 7, wherein the presentation status notification device further comprises:

a buddy list setting unit, configured to be built for the first user belonging to the local server Establishing a first buddy list, wherein all buddy users of the first user are recorded in the first buddy list;

Establishing a second buddy list for the second user when the first user and the second user are in a buddy relationship, wherein the second buddy list records the buddy user of the second user in the local presence server. The second user belongs to a local server or other server.