CN112636937B - Method and system for processing conference state notification - Google Patents
Method and system for processing conference state notification Download PDFInfo
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- CN112636937B CN112636937B CN202011511420.8A CN202011511420A CN112636937B CN 112636937 B CN112636937 B CN 112636937B CN 202011511420 A CN202011511420 A CN 202011511420A CN 112636937 B CN112636937 B CN 112636937B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
Abstract
A method and system for meeting state notification processing, comprising: the conference server sends a conference state notification message to a conference state notification server; the conference state notification server judges whether a new conference is initiated or not, if so, a conference message consumption device is dynamically loaded for the newly initiated conference, and a conference state message cache record is newly established; if not, reading a conference state message cache record corresponding to the conference, and updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message, and simultaneously, the method also comprises the following steps: and each conference message consumption device reads the corresponding conference state message cache record according to the preset working frequency and forwards the latest conference state notification message to the conference service management platform. The invention belongs to the technical field of information, and can effectively solve the problems of message congestion, repetition, loss and untimely notification of the teleconference state notification.
Description
Technical Field
The invention relates to a method and a system for processing a conference state notification, belonging to the technical field of information.
Background
In recent years, the teleconference system is more and more popular because of being not limited by regions and equipment, and becomes a main mode of remote office of modern enterprises.
The conference terminals participating in the conference can be professional conference terminals, or can be PC personal computers, tablet computers, smart phones and the like, and the conference terminals can carry out instant video or voice communication, and report the conference state to the registered conference server when ringing, refusing to connect, in the conference, hanging up the conference and joining the conference again. Usually, a teleconference system generates a large amount of conference state notification messages in real time, in the prior art, the conference server receives and sends the conference state notification messages immediately, and the conference state notification messages are processed completely in disorder, without storage and without buffering and are directly pushed to a conference service management platform. And each conference service management platform receives and analyzes the conference state notification message so as to maintain a real-time participant list of each conference, and each participant needs to present a real conference state in real time. In the process of pushing the conference state notification messages to each conference service management platform by the conference server, different conference state notification messages pushed successively reach the conference service management platforms through a complex network environment most possibly in a disordered sequence, so that the conference state of the service side is displayed wrongly, frequent, large and repeated conference state notification messages also cause the influences of message congestion, platform performance pressure and the like on the conference service management platforms, and the conference state display of the conference service management platforms is asynchronous and untimely.
Therefore, how to effectively solve the problems of message congestion, repetition, loss and untimely notification of the teleconference state notification becomes a technical problem of great attention of technicians.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a method and a system for processing a conference state notification, which can effectively solve the problems of message congestion, repetition, loss and untimely notification of a teleconference state notification.
In order to achieve the above object, the present invention provides a method for processing a conference state notification, including:
the method comprises the steps that firstly, a conference server sends a conference state notification message to a conference state notification server, wherein the conference state notification message carries a conference identifier, a conference state and a timestamp identifier;
step two, the conference state notification server extracts a conference identifier from the received conference state notification message, judges whether a new conference is initiated, dynamically loads a conference message consumption device for the newly initiated conference if the new conference is initiated, and creates a conference state message cache record in the conference state notification cache of the conference state notification server, wherein the conference identifier, the latest conference state notification message, the accumulated notification number and the message effective identifier are stored in the conference state message cache record, and then the conference identifier in the newly created conference state message cache record is stored as the extracted conference identifier, the latest conference state notification message is stored as the received conference state notification message, and the accumulated notification number is 0; if not, reading the conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message, adding 1 to the accumulated notification number,
simultaneously, still include:
step A, each conference message consumption device on the conference state notification server periodically reads the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset working frequency, forwards the latest conference state notification message in the conference state message cache record to the conference service management platform corresponding to the conference, and finally receives the latest conference state notification message by the conference service management platform and displays the conference state in the conference state notification message to the user,
in step two, when the conference state notification server determines that a new conference is not initiated, the conference state notification server reads the conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the conference state notification server, updates the latest conference state notification message in the read conference state message cache record into the received conference state notification message, and adds 1 to the cumulative notification count, further comprising:
In order to achieve the above object, the present invention further provides a system for processing a conference state notification, including:
the conference server is used for sending a conference state notification message to the conference state notification server, wherein the conference state notification message carries a conference identifier, a conference state and a timestamp identifier;
the conference state notification server is used for extracting a conference identifier from a conference state notification message sent by the conference server, judging whether a new conference is initiated or not, dynamically loading a conference message consumption device for the newly initiated conference if the new conference is initiated, creating a conference state message cache record in a conference state notification cache of the conference state notification server, storing the conference identifier, a latest conference state notification message, an accumulated notification number and a message effective identifier in the conference state message cache record, and storing the conference identifier in the newly created conference state message cache record as the extracted conference identifier, the latest conference state notification message as the received conference state notification message, wherein the accumulated notification number is 0; if not, reading a conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, and updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message and adding 1 to the accumulated notification number;
a conference service management platform for receiving the conference state notification message sent by the conference state notification server and displaying the conference state to the user,
the conference state notification server includes a plurality of conference message consuming apparatuses, wherein:
a conference message consumption device, which is used for periodically reading the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset working frequency and forwarding the latest conference state notification message in the conference state message cache record to the conference service management platform corresponding to the conference,
the conference message producing apparatus of the conference state notification server further includes:
an MD5 value comparing unit, configured to calculate an MD5 value of the received conference state notification message and the latest conference state notification message stored in the corresponding conference state message cache record, respectively, and compare whether MD5 values of two conference state notification messages are consistent, if yes, determine that the message validity flag of the received conference state notification message is false, if no, determine that the message validity flag of the received conference state notification message is true, and finally notify the message cache updating unit of the determination result;
the message cache updating unit is used for receiving the judgment result of other units in the conference message production device on the received conference state notification message, setting the message effective identifier in the corresponding conference state message cache record to be false, adding 1 to the accumulated notification number and updating the latest conference state notification message into the received conference state notification message if the message effective identifier in the judgment result is false; and if the message effective identifier in the judgment result is true, setting the message effective identifier in the corresponding conference state message cache record to be true, adding 1 to the accumulated notification number, and updating the latest conference state notification message into the received conference state notification message.
Compared with the prior art, the invention has the beneficial effects that: the invention can effectively solve the problems of the conference state notification message congestion, the repetition, the loss and the low synchronization efficiency in the teleconference, simultaneously can meet the requirements of instant notification and different notification scenes with certain time delay, and fully ensures the real-time performance and the accuracy of the conference state and the states of conference participants on a conference service management platform.
Drawings
Fig. 1 is a flow chart of a method of conference state notification processing of the present invention.
Fig. 2 is a specific flowchart of the second step in fig. 1, when the conference state notification server determines that a new conference is not initiated, reading the conference state message cache record corresponding to the extracted conference identifier from its own conference state notification cache, and updating the latest conference state notification message in the read conference state message cache record to the received conference state notification message, and adding 1 to the cumulative notification count.
FIG. 3 is a detailed flow chart of step A of FIG. 1.
Fig. 4 is a schematic diagram of the composition structure of a system for processing the conference state notification according to the present invention.
Fig. 5 is a schematic diagram of a configuration of a conference message producing apparatus of a conference state notification server.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings.
As shown in fig. 1, a method for processing a conference state notification according to the present invention includes:
step one, a conference server sends a conference state notification message to a conference state notification server, wherein the conference state notification message can carry information such as a conference identifier, a conference state, a timestamp identifier and the like;
step two, the conference state notification server extracts a conference identifier from the received conference state notification message, and judges whether a new conference is initiated, if so, dynamically loads a conference message consumption device for the newly initiated conference, and creates a conference state message cache record in the conference state notification cache of the conference state notification server, wherein the conference state message cache record stores the conference identifier, the latest conference state notification message, the accumulated notification number, the message effective identifier and other information, and then stores the conference identifier in the newly created conference state message cache record as the extracted conference identifier, the latest conference state notification message as the received conference state notification message, and the accumulated notification number is 0; if not, reading the conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message, adding 1 to the accumulated notification number,
simultaneously, still including:
step A, each conference message consumption device on the conference state notification server periodically reads a conference state message cache record corresponding to the conference identifier from the conference state notification cache according to a preset working frequency, forwards the latest conference state notification message in the conference state message cache record to a conference service management platform corresponding to the conference, and finally receives the latest conference state notification message by the conference service management platform and displays the conference state in the conference state notification message to a user.
And the conference service management platform receives and displays the conference state notification message pushed by the conference state notification server, and a user can visually check the conference and the real-time conference states of all participants of the conference through the conference service management platform.
In the first step, the conference server sends a conference state notification message to the conference state notification server, which may further include:
each conference terminal pushes the conference state of the conference terminal to a conference server in real time through a conference state notification message, then the conference server forwards the received conference state notification message to the conference state notification server, and the conference state in the conference state notification message sent by the conference terminal comprises: during ringing, dismissing, during a meeting, hanging up, or,
the conference server monitors the current state of each conference, and then sends a conference state notification message to the conference state notification server, wherein the conference state in the conference state notification message sent by the conference server comprises the conference state; the conference does not start, the conference starts, and the conference ends.
The invention stores a unique conference state message cache record for each conference in the conference state notification cache. When the conference state notification server receives a conference state notification message, the received conference state notification message is used for covering the latest conference state notification message in the conference state message cache record corresponding to the unique conference identifier in the conference state notification cache according to the unique conference identifier in the received conference state notification message, so that each unique conference identifier has a unique and latest conference state notification message in the conference state notification cache. When the conference service management platform finds that the conference state notification message is lost or the display state is inaccurate, the conference state notification server can actively inquire the latest conference state notification message according to the unique conference identifier so as to correct the conference state displayed by the conference service management platform.
In step two, the conference state notification server may further determine whether the received conference state notification message is a repeat message by calculating and comparing MD5 values of the conference state notification message. Therefore, as shown in fig. 2, in the second step, when the conference state notification server determines that a new conference is not initiated, the conference state notification server reads the conference state message cache record corresponding to the extracted conference identifier from its own conference state notification cache, and updates the latest conference state notification message in the read conference state message cache record to the received conference state notification message, and adds 1 to the cumulative notification count, which may further include:
After comparing the MD5 value, the conference state notification server may further determine whether the received conference state notification message is an expired message by comparing the timestamp identifier in the conference state notification message, and if so, discard the received conference state notification message directly, thereby reducing the number of useless messages pushed to the conference service management platform and solving the problem of inaccurate conference state display due to message disorder. When the MD5 values are not consistent in step 21, the method may further include:
the conference state notification server determines whether the timestamp of the received conference state notification message is smaller than the timestamp of the latest conference state notification message stored in the read conference state message cache record? If yes, the process is ended; if not, go to step 22.
After comparing the MD5 value, the conference state notification server may further perform a filtering process on the content of the conference state notification message, for example, when the conference service management platform only focuses on the conference state or a specific state of the conference terminal (e.g., in a conference, leaving a conference), if the conference state in the conference state notification message is other than the specific state (e.g., in a ring, the user is busy) or only the volume value of the participating device changes, such message is identified as invalid, so as to reduce the impact of the invalid conference state notification message on the conference service management platform. When the MD5 values are not consistent in step 21, the method may further include:
the conference state notification server determines whether the conference state in the received conference state notification message belongs to the attention state of the conference service management platform? If so, go to step 22; if not, setting the message effective identifier in the read conference state message cache record as false, adding 1 to the accumulated notification number, and updating the latest conference state notification message into the received conference state notification message.
In the step a, after each conference message consuming device on the conference state notification server periodically reads the conference state message cache record corresponding to its own conference from the conference state notification cache according to the pre-configured working frequency, it can further determine whether to forward the conference state notification message to the conference service management platform according to the message valid identifier in the conference state message cache record, thereby effectively solving the problem of repeated forwarding of messages or multiple generation of useless messages. As shown in fig. 3, step a may further include:
step A1, each conference message consumption device on the conference state notification server periodically reads the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset frequency;
step a2, each conference message consuming apparatus determines whether the content of the latest conference state notification message in the read conference state message cache record is empty? If yes, judging that the conference state notification message does not need to be forwarded, and ending the process; if not, continuing the next step;
step a3, each conference message consuming apparatus determines whether the message valid identifier in the read conference status message cache record is false? If yes, judging that the conference state notification message does not need to be forwarded, and ending the process; if not, judging that the conference state notification message is valid, forwarding the latest conference state notification message in the read conference state message cache record to a conference service management platform corresponding to the conference, and after the notification is successful, reducing the accumulated notification number in the read conference state message cache record to 0 and setting the message valid identifier to false.
The timed task execution frequency of the conference message consumption device is set, on one hand, the time for processing repeated and useless messages can be reserved for the conference state notification server, on the other hand, the message flood peak pushed by the conference server can be relieved under a large concurrent conference scene, and the message notification is pushed to the conference service management platform at a certain frequency, so that the effects of peak clipping and valley filling are achieved, the stability of the conference service management platform is ensured, and the user experience degree is improved.
The invention can also aim at the meeting state notification processing requirements of each meeting service management platform under different service scenes, and configure different working frequency values for the meeting message consumption devices corresponding to the meeting on each meeting service management platform, for example, when the high concurrency performance of the meeting service management platform 1 is low, delay display of the meeting state and the state of the participating equipment can be tolerated to a certain extent, for example, the equipment actually joins in the meeting, and the meeting service management platform 1 displays that the equipment joins in the meeting after 2s, at this time, the working frequency of the meeting message consumption devices corresponding to the meeting on the meeting management platform 1 can be set to be 2 s; when the conference service management platform 2 has high concurrency performance and high real-time requirements on the conference state and the conference participating device state, the working frequency of the conference message consumption device corresponding to the conference on the conference management platform 2 can be increased, so that the pushing frequency of the conference state notification message is increased.
Particularly, the invention can also configure a threshold value of the cumulative notification number, and when the cumulative notification number in the conference state message cache record is greater than the configured threshold value of the cumulative notification number, even if the message valid identifier is false, the conference state notification message is forwarded to the conference service management platform, thereby avoiding the problem that the notification is not pushed for a long time. In step a2, when each conference message consuming apparatus determines that the content of the latest conference state notification message in the read conference state message cache record is not empty, the method further includes:
each conference message consumption device determines whether the cumulative number of notifications in the read conference status message cache record is greater than a threshold of cumulative number of notifications? If yes, forwarding the latest conference state notification message in the read conference state message cache records to a conference service management platform corresponding to the conference, and after the notification is successful, reducing the accumulated notification number in the read conference state message cache records to 0, setting the message valid identifier to false, and ending the process; if not, step A3 continues.
It should be noted that, when the conference state notification server receives that the conference state in the conference state notification message of the conference server is the end, the method further includes:
the conference state notification server firstly sends a conference ending notification message to the conference service management platform, if the response message of the conference service management platform is not received, the conference ending notification message is continuously sent for a plurality of times so as to avoid that the conference state of the conference service management platform cannot be correctly updated because the conference service management platform does not receive the conference ending notification but the conference state message cache record in the conference message consumption device is destroyed, when the conference service management platform successfully returns the response message, the conference state message cache record corresponding to the conference identifier which ends in the conference state notification cache is deleted, the conference message consumption device corresponding to the conference which ends is deleted, and conference resources are released.
As shown in fig. 4, the system for processing a conference state notification of the present invention includes a conference server, a conference state notification server, a plurality of conference service management platforms, and a plurality of conference terminals, wherein:
the conference server is used for sending a conference state notification message to the conference state notification server, wherein the conference state notification message can carry information such as a conference identifier, a conference state, a timestamp identifier and the like;
the conference state notification server is used for extracting a conference identifier from a conference state notification message sent by the conference server and judging whether a new conference is initiated or not, if so, dynamically loading a conference message consumption device for the newly initiated conference, and creating a conference state message cache record in a conference state notification cache of the conference state notification server, wherein the conference state message cache record stores information such as the conference identifier, a latest conference state notification message, an accumulated notification number, a message effective identifier and the like, and then stores the conference identifier in the newly created conference state message cache record as the extracted conference identifier, the latest conference state notification message as the received conference state notification message, and the accumulated notification number is 0; if not, reading a conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, and updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message and adding 1 to the accumulated notification number;
a conference service management platform for receiving the conference state notification message sent by the conference state notification server and displaying the conference state to the user,
the conference state notification server includes a plurality of conference message consuming apparatuses, wherein:
and the conference message consumption device is used for periodically reading the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset working frequency, and forwarding the latest conference state notification message in the conference state message cache record to the conference service management platform corresponding to the conference.
Each conference terminal comprises:
a terminal state notification unit, configured to push a conference state of the terminal to a conference server in real time through a conference state notification message, and forward the received conference state notification message to the conference state notification server by the conference server, where a conference state in the conference state notification message includes: during ringing, refusing to connect, during meeting, hanging up the meeting,
the conference server comprises:
the conference state monitoring unit is used for monitoring the current state of each conference and then sending a conference state notification message to the conference state notification server, wherein the conference state in the conference state notification message comprises the conference state; the conference does not start, the conference starts, and the conference ends.
The conference state notification server stores a unique conference state message cache record for each conference in the conference state notification cache. When the conference state notification server receives a conference state notification message, the received conference state notification message is used for covering the latest conference state notification message in the conference state message cache record corresponding to the unique conference identifier in the conference state notification cache according to the unique conference identifier in the received conference state notification message, so that each unique conference identifier has a unique and latest conference state notification message in the conference state notification cache. When the conference service management platform finds that the conference state notification message is lost or the display state is inaccurate, the conference state notification server can be actively inquired of the corresponding nearest conference state notification message according to the unique conference identifier so as to correct the conference state displayed by the conference service management platform.
As shown in fig. 5, the conference message producing apparatus of the conference state notification server further includes:
an MD5 value comparing unit, configured to calculate an MD5 value of the received conference state notification message and the latest conference state notification message stored in the corresponding conference state message cache record, respectively, and compare whether the MD5 values of the two conference state notification messages are consistent, if yes, determine that the message valid identifier of the received conference state notification message is false, if no, determine that the message valid identifier of the received conference state notification message is true, and finally notify the message cache updating unit of the determination result;
the time stamp comparison unit is used for judging whether the time stamp of the received conference state notification message is smaller than the time stamp of the latest conference state notification message stored in the corresponding conference state message cache record or not, if so, the received conference state notification message is an expired message, and the processing of the conference state notification message by the conference message production device is terminated; if not, judging that the message valid identification of the received conference state notification message is true, and notifying a message cache updating unit of the judgment result;
the conference state filtering unit is used for judging whether the conference state in the received conference state notification message belongs to the attention state of the conference service management platform, and if so, judging that the message effective identification of the received conference state notification message is true; if not, judging that the message effective identification of the received conference state notification message is false, and finally notifying a judgment result to a message cache updating unit;
a message cache updating unit, configured to receive a result of determining that another unit (e.g., an MD5 value comparing unit, a timestamp comparing unit, or a conference state filtering unit) in the conference message production apparatus receives the received conference state notification message, and if a message valid identifier in the result of determining is false, set a message valid identifier in a corresponding conference state message cache record to false, add 1 to the cumulative notification number, and update the latest conference state notification message to the received conference state notification message; and if the effective message identification in the judgment result is true, setting the effective message identification in the corresponding conference state message cache record to be true, adding 1 to the accumulated notification number, and updating the latest conference state notification message into the received conference state notification message.
After each conference message consumption device on the conference state notification server periodically reads the conference state message cache record corresponding to the conference from the conference state notification cache according to the preset working frequency, the conference state notification server can further judge whether to forward the conference state notification message to the conference service management platform according to the message effective identifier in the conference state message cache record, so that the problem of repeated forwarding of messages or multiple generation of useless messages is effectively solved. Each conference message consumption device may further comprise:
the conference message forwarding unit is used for reading a conference state message cache record corresponding to the conference identifier from the conference state notification cache, then judging whether the content of the latest conference state notification message in the read conference state message cache record is empty or the effective message identifier is false, and if so, judging that the conference state notification message does not need to be forwarded; if not, forwarding the latest conference state notification message in the conference state message cache record to a conference service management platform corresponding to the conference, and after the notification is successful, reducing the accumulated notification number in the conference state message cache record to 0 and setting the message valid identifier to false.
The invention can also configure different working frequency values for the conference message consumption device corresponding to the conference on each conference service management platform aiming at the conference state notification processing requirements of each conference service management platform under different service scenes.
Particularly, the present invention may further configure a threshold of the cumulative notification count, and when it is determined that the cumulative notification count in the read conference state message cache record is greater than the threshold of the cumulative notification count, the conference message forwarding unit forwards the latest conference state notification message in the read conference state message cache record to the conference service management platform corresponding to the conference, and after the notification is successful, reduces the cumulative notification count in the read conference state message cache record to 0, and sets the message valid identifier to false.
The conference state notification server may further include:
and the conference ending device is used for firstly sending a conference ending notification message to the conference service management platform when the conference state in the conference state notification message sent by the conference server is ended, and continuously sending the conference ending notification message for many times if the response message of the conference service management platform is not received so as to avoid that the conference state message cache record in the conference message consumption device is destroyed because the conference service management platform does not receive the conference ending notification due to too short time, so that the conference state of the conference service management platform cannot be correctly updated, deleting the conference state message cache record corresponding to the conference identifier ended in the conference state notification cache after the conference service management platform successfully returns the response message, deleting the conference message consumption device corresponding to the ended conference, and releasing conference resources.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (12)
1. A method for processing a conference state notification, comprising:
the method comprises the steps that firstly, a conference server sends a conference state notification message to a conference state notification server, wherein the conference state notification message carries a conference identifier, a conference state and a timestamp identifier;
step two, the conference state notification server extracts a conference identifier from the received conference state notification message, judges whether a new conference is initiated, dynamically loads a conference message consumption device for the newly initiated conference if the new conference is initiated, and creates a conference state message cache record in the conference state notification cache of the conference state notification server, wherein the conference identifier, the latest conference state notification message, the accumulated notification number and the message effective identifier are stored in the conference state message cache record, and then the conference identifier in the newly created conference state message cache record is stored as the extracted conference identifier, the latest conference state notification message is stored as the received conference state notification message, and the accumulated notification number is 0; if not, reading the conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message, adding 1 to the accumulated notification number,
simultaneously, still include:
step A, each conference message consumption device on the conference state notification server periodically reads the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset working frequency, forwards the latest conference state notification message in the conference state message cache record to the conference service management platform corresponding to the conference, and finally receives the latest conference state notification message by the conference service management platform and displays the conference state in the conference state notification message to the user,
in step two, when the conference state notification server determines that a new conference is not initiated, the conference state notification server reads the conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the conference state notification server, updates the latest conference state notification message in the read conference state message cache record into the received conference state notification message, and adds 1 to the cumulative notification count, further comprising:
step 21, the conference state notification server calculates the received conference state notification message and the MD5 value of the latest conference state notification message stored in the read conference state message cache record, and compares whether the MD5 values of the two conference state notification messages are consistent, if yes, the effective identifier of the read message in the conference state message cache record is false, the cumulative notification number is added by 1, the latest conference state notification message is updated to the received conference state notification message, and the process is ended; if not, continuing the next step;
step 22, the conference state notification server sets the message valid identifier in the read conference state message cache record to true, adds 1 to the cumulative notification count, and updates the latest conference state notification message to the received conference state notification message.
2. The method of claim 1, wherein in step one, the conference server sends a conference state notification message to the conference state notification server, further comprising:
each conference terminal pushes the conference state of the conference terminal to a conference server in real time through a conference state notification message, then the conference server forwards the received conference state notification message to the conference state notification server, and the conference state in the conference state notification message sent by the conference terminal comprises: during ringing, refusing to connect, during meeting, hanging up the meeting,
or the like, or, alternatively,
the conference server monitors the current state of each conference, and then sends a conference state notification message to the conference state notification server, wherein the conference state in the conference state notification message sent by the conference server comprises the conference state; the conference does not start, the conference starts, and the conference ends.
3. The method according to claim 1, wherein when the MD5 values are not consistent in step 21, the method further comprises:
the conference state notification server judges whether the timestamp of the received conference state notification message is smaller than the timestamp of the latest conference state notification message stored in the read conference state message cache record or not, and if so, the process is ended; if not, then a transition is made to step 22, or,
the conference state notification server judges whether the conference state in the received conference state notification message belongs to the attention state of the conference service management platform, if so, the step 22 is switched to; if not, setting the message effective identifier in the read conference state message cache record as false, adding 1 to the accumulated notification number, and updating the latest conference state notification message into the received conference state notification message.
4. The method of claim 1, wherein step a further comprises:
step A1, each conference message consumption device on the conference state notification server periodically reads the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset frequency;
step A2, each conference message consumption device judges whether the content of the latest conference state notification message in the read conference state message cache record is empty, if yes, the conference state notification message is judged not to need to be forwarded, and the process is ended; if not, continuing the next step;
step A3, each conference message consumption device judges whether the message effective identification in the read conference state message cache record is false, if yes, the conference state notification message is judged not to need to be forwarded, and the process is ended; if not, judging that the conference state notification message is valid, forwarding the latest conference state notification message in the read conference state message cache records to a conference service management platform corresponding to the conference, and after the notification is successful, reducing the accumulated notification number in the read conference state message cache records to 0 and setting the message valid identifier to false.
5. The method according to claim 4, wherein in step A2, when each conference message consuming apparatus determines that the content of the latest conference state notification message in the read conference state message cache record is not empty, the method further comprises:
each conference message consumption device judges whether the accumulated notification number in the read conference state message cache record is larger than the threshold value of the accumulated notification number, if so, the latest conference state notification message in the read conference state message cache record is forwarded to a conference service management platform corresponding to the conference, and after the notification is successful, the accumulated notification number in the read conference state message cache record is reduced to 0, the message valid identifier is false, and the process is ended; if not, step A3 continues.
6. The method of claim 1, wherein when the conference state notification server receives the conference state in the conference state notification message of the conference server as end, the method further comprises:
the conference state notification server firstly sends a conference ending notification message to the conference service management platform, if the conference ending notification message is not received by the conference service management platform, the conference ending notification message is continuously sent for a plurality of times, after the conference service management platform successfully returns the response message, the conference state message cache record corresponding to the conference identifier which ends in the conference state notification cache is deleted, the conference message consumption device corresponding to the conference ending is deleted, and conference resources are released.
7. A system for meeting state notification processing, comprising:
the conference server is used for sending a conference state notification message to the conference state notification server, wherein the conference state notification message carries a conference identifier, a conference state and a timestamp identifier;
the conference state notification server is used for extracting a conference identifier from a conference state notification message sent by the conference server, judging whether a new conference is initiated or not, dynamically loading a conference message consumption device for the newly initiated conference if the new conference is initiated, creating a conference state message cache record in a conference state notification cache of the conference state notification server, storing the conference identifier, a latest conference state notification message, an accumulated notification number and a message effective identifier in the conference state message cache record, and storing the conference identifier in the newly created conference state message cache record as the extracted conference identifier, the latest conference state notification message as the received conference state notification message, wherein the accumulated notification number is 0; if not, reading a conference state message cache record corresponding to the extracted conference identifier from the conference state notification cache of the user, and updating the latest conference state notification message in the read conference state message cache record into the received conference state notification message and adding 1 to the accumulated notification number;
a conference service management platform for receiving the conference state notification message sent by the conference state notification server and displaying the conference state to the user,
the conference state notification server includes a plurality of conference message consuming apparatuses, wherein:
a conference message consumption device, which is used for periodically reading the conference state message cache record corresponding to the conference identifier from the conference state notification cache according to the preset working frequency and forwarding the latest conference state notification message in the conference state message cache record to the conference service management platform corresponding to the conference,
the conference message producing apparatus of the conference state notification server further includes:
an MD5 value comparing unit, configured to calculate an MD5 value of the received conference state notification message and the latest conference state notification message stored in the corresponding conference state message cache record, respectively, and compare whether MD5 values of two conference state notification messages are consistent, if yes, determine that the message validity flag of the received conference state notification message is false, if no, determine that the message validity flag of the received conference state notification message is true, and finally notify the message cache updating unit of the determination result;
the message cache updating unit is used for receiving the judgment result of other units in the conference message production device on the received conference state notification message, setting the message effective identifier in the corresponding conference state message cache record to be false, adding 1 to the accumulated notification number and updating the latest conference state notification message into the received conference state notification message if the message effective identifier in the judgment result is false; and if the message effective identifier in the judgment result is true, setting the message effective identifier in the corresponding conference state message cache record to be true, adding 1 to the accumulated notification number, and updating the latest conference state notification message into the received conference state notification message.
8. The system of claim 7, wherein each conference terminal comprises:
a terminal state notification unit, configured to push a conference state of the terminal to a conference server in real time through a conference state notification message, and forward the received conference state notification message to the conference state notification server by the conference server, where a conference state in the conference state notification message includes: during ringing, refusing to connect, during meeting, hanging up the meeting,
the conference server comprises:
the conference state monitoring unit is used for monitoring the current state of each conference and then sending a conference state notification message to the conference state notification server, wherein the conference state in the conference state notification message comprises the conference state; the conference does not start, the conference starts, and the conference ends.
9. The system according to claim 7, wherein the conference message producing apparatus further comprises a time stamp comparing unit or a conference state filtering unit, wherein:
the time stamp comparison unit is used for judging whether the time stamp of the received conference state notification message is smaller than the time stamp of the latest conference state notification message stored in the corresponding conference state message cache record or not, if so, the received conference state notification message is an expired message, and the processing of the conference state notification message by the conference message production device is terminated; if not, judging that the message effective identifier of the received conference state notification message is true, and notifying a judgment result to a message cache updating unit; or
The conference state filtering unit is used for judging whether the conference state in the received conference state notification message belongs to the attention state of the conference service management platform, and if so, judging that the message effective identifier of the received conference state notification message is true; if not, judging that the message effective identifier of the received conference state notification message is false, and finally notifying a judgment result to a message cache updating unit.
10. The system of claim 7, wherein each of the conference message consuming devices further comprises:
the conference message forwarding unit is used for reading a conference state message cache record corresponding to the conference identifier from the conference state notification cache, then judging whether the content of the latest conference state notification message in the read conference state message cache record is empty or the effective message identifier is false, and if so, judging that the conference state notification message does not need to be forwarded; if not, forwarding the latest conference state notification message in the conference state message cache record to a conference service management platform corresponding to the conference, and after the notification is successful, reducing the accumulated notification number in the conference state message cache record to 0 and setting the message valid identifier to false.
11. The system according to claim 10, wherein the conference message forwarding unit forwards a latest conference state notification message in the read conference state message cache records to the conference service management platform corresponding to the conference when it is determined that the cumulative number of notifications in the read conference state message cache records is greater than the threshold of the cumulative number of notifications, and after the notification is successful, restores the cumulative number of notifications in the read conference state message cache records to 0, and sets the message valid identifier to false.
12. The system of claim 7, wherein the conference state notification server further comprises:
and the conference ending device is used for firstly sending the conference ending notification message to the conference service management platform when the conference state in the conference state notification message sent by the conference server is ended, continuously sending the conference ending notification message for many times if the response message of the conference service management platform is not received, deleting the conference state message cache record corresponding to the conference identifier ended in the conference state notification cache after the conference service management platform successfully returns the response message, deleting the conference message consuming device corresponding to the ended conference, and releasing conference resources.
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