CN113542359A - Terminal state updating method and device in online conference and electronic equipment - Google Patents

Terminal state updating method and device in online conference and electronic equipment Download PDF

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Publication number
CN113542359A
CN113542359A CN202110670670.4A CN202110670670A CN113542359A CN 113542359 A CN113542359 A CN 113542359A CN 202110670670 A CN202110670670 A CN 202110670670A CN 113542359 A CN113542359 A CN 113542359A
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China
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terminal
state
long connection
online
conference
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CN202110670670.4A
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CN113542359B (en
Inventor
滕健
范克磊
王云刚
管济为
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Juhaokan Technology Co Ltd
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Juhaokan Technology Co Ltd
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Priority to CN202311089523.3A priority Critical patent/CN117278601A/en
Priority to CN202110670670.4A priority patent/CN113542359B/en
Publication of CN113542359A publication Critical patent/CN113542359A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
    • H04L67/145—Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The application provides a method and a device for updating terminal state in an online conference and electronic equipment, which are applied to a server, wherein the method comprises the following steps: after a first terminal joins an online conference, setting the state of the first terminal as an online state, and broadcasting the online state of the first terminal to at least one second terminal which has joined the online conference; if the long connection with the first terminal is detected to be disconnected and the long connection with the first terminal is reestablished within the first set time length, continuously keeping the state of the first terminal as an online state; and if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state, and broadcasting the offline state of the first terminal to at least one second terminal, wherein the offline state indicates that the first terminal abnormally leaves the conference. According to the method and the device, unnecessary state updating can be avoided in the process of updating the state of the participating terminal, so that the processing resource of the server is prevented from being wasted.

Description

Terminal state updating method and device in online conference and electronic equipment
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for updating a terminal state in an online conference, and an electronic device.
Background
Currently, in an online conference, a participant terminal periodically (for example, every 90s) sends a heartbeat signaling to a server, so that the server determines the state of the terminal according to the heartbeat signaling, for example, the online state, the leaving of the conference, and the like, and further updates the state of the participant terminal when the state changes. Specifically, if the server receives the heartbeat signaling sent by the participant terminal within 90s, the server may set the state of the participant terminal to be an online state, and broadcast the online state of the participant terminal to other participant terminals; and if the terminal heartbeat signaling is not received after timeout, updating the state of the participating terminal into the leaving state, and broadcasting the leaving state to other participating terminals.
In some abnormal situations, for example, accidental network fluctuation, the participating terminal may cause a condition that heartbeat signaling is overtime but returns to normal heartbeat signaling soon, in this process, the server needs to update the state of the participating terminal from the online state to the away state, broadcast the away state to other participating terminals, and then after a short time, update the state of the participating terminal from the away state to the online state, and broadcast the online state to other participating terminals, this state updating process is unnecessary, and processing resources of the server may be wasted.
Disclosure of Invention
The application provides a terminal state updating method and device in an online conference and electronic equipment, which are used for avoiding wasting processing resources of a server.
The embodiment of the application provides the following specific technical scheme:
in a first aspect, an embodiment of the present application provides a method for updating a terminal state in an online conference, which is applied to a server, and includes:
after a first terminal joins an online conference, setting the state of the first terminal as an online state, and broadcasting the online state of the first terminal to at least one second terminal which has joined the online conference;
if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is reestablished within a first set time length, continuing to keep the state of the first terminal as an online state;
if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state, and broadcasting the offline state of the first terminal to the at least one second terminal; wherein the offline state indicates that the first terminal leaves the conference abnormally.
In the embodiment of the application, considering that the receiving and sending of the conference signaling depend on the long connection between the server and the terminal, and the heartbeat signaling of the terminal is overtime due to the fact that the long connection is disconnected, therefore, when the server detects that the long connection with the first terminal is disconnected, the server waits for a certain time, if the long connection is reestablished with the first terminal within the waiting time, the first terminal is abnormal and returns to normal quickly, the online state of the first terminal is kept, otherwise, after the first terminal is confirmed to be unable to return to the online conference within a short time, the state of the first terminal is updated to be the offline state, and at least one second terminal participating in the conference is notified in time, so as to remind other participants that the first terminal abnormally leaves the conference, unnecessary state updating can be avoided, and the processing resources of the server are prevented from being wasted.
In some exemplary embodiments, if it is detected that the long connection with the first terminal is disconnected and the long connection with the first terminal is reestablished within a first set time period, the continuing to keep the state of the first terminal as the online state includes:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
if the long connection is reestablished with the first terminal within the first set duration, continuing to keep the state of the first terminal as an online state;
if the detection result shows that the long connection with the first terminal is disconnected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state comprises the following steps:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and if the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state.
In the embodiment of the application, after detecting that the long connection is disconnected, the server does not change the online state of the first terminal, waits for the long connection to be reestablished with the first terminal, maintains the online state of the first terminal if the long connection is reestablished successfully, and changes the online state of the first terminal into the offline state if the long connection is reestablished unsuccessfully.
In some exemplary embodiments, the method further comprises:
and if the long connection with the first terminal is not disconnected and the heartbeat signaling sent by the first terminal is not received within a second set time length, changing the state of the first terminal from the online state to the offline state and broadcasting the offline state of the first terminal to the at least one second terminal.
In the embodiment of the application, if the server detects that the long connection with the first terminal is not disconnected, which indicates that the first terminal is not sensed to be abnormal, the state of the first terminal is updated to the offline state if the heartbeat signaling of the first terminal is not received within the waiting time of the heartbeat signaling, and at least one second terminal is notified to remind other participants that the first terminal is abnormally away from the conference and is distinguished from the normal away conference.
In some exemplary embodiments, the method further comprises:
if receiving a conference leaving signaling sent by the first terminal, changing the state of the first terminal from an online state to a leaving state, and broadcasting the leaving state of the first terminal to the at least one second terminal; wherein the leaving state indicates that the first terminal normally leaves the conference.
In the embodiment of the application, after receiving a conference leaving signaling sent by a first terminal, a server determines that the first terminal normally leaves a conference, updates the state of the first terminal to a leaving state, and notifies at least one second terminal to remind other participants that the first terminal normally leaves the conference.
In some exemplary embodiments, before the first terminal joins the online conference, the method further includes:
after receiving a long connection request sent by the first terminal, establishing long connection with the first terminal;
and receiving a conference joining signaling sent by the first terminal through the established long connection so as to determine that the first terminal joins the online conference.
In the above embodiment, after the server establishes the long connection with the first terminal, the server receives the conference joining signaling of the first terminal through the long connection, so as to determine that the first terminal joins the online conference.
In some exemplary embodiments, the method further comprises:
after the long connection is reestablished with the first terminal, releasing the connection channel of the last long connection with the first terminal; wherein the identity of the last long connection is different from the identity of the re-established long connection.
In the above embodiment, after the server reestablishes the long connection with the first terminal, the connection channel of the last long connection with the first terminal is released, so that it can be ensured that the first terminal has only one long connection in use, and the conference signaling is received and transmitted based on the long connection, thereby avoiding the resource occupation of the failed connection channel.
In some exemplary embodiments, the method further comprises:
and if the first terminal is detected to repeatedly join the online conference based on the established long connection after the long connection is established with the first terminal, the long connection established with the first terminal is maintained.
In the foregoing embodiment, after the server establishes the long connection with the first terminal, the first terminal may repeatedly send the conference joining signaling, and at this time, it may be considered that the first terminal repeatedly joins the online conference based on the same long connection, and may maintain the long connection established with the first terminal.
In a second aspect, an embodiment of the present application provides an apparatus for updating a terminal state in an online conference, which is applied to a server, and includes:
the system comprises a setting module, a sending module and a receiving module, wherein the setting module is used for setting the state of a first terminal as an online state after the first terminal joins an online conference, and broadcasting the online state of the first terminal to at least one second terminal which joins the online conference;
the detection module is used for continuously keeping the state of the first terminal in an online state if the detection module detects that the long connection with the first terminal is disconnected and reestablishes the long connection with the first terminal within a first set time length;
a first updating module, configured to change a state of the first terminal from an online state to an offline state and broadcast the offline state of the first terminal to the at least one second terminal if it is detected that the long connection with the first terminal is disconnected and the long connection with the first terminal is not reestablished within the first set duration; wherein the offline state indicates that the first terminal leaves the conference abnormally.
In some exemplary embodiments, the first updating module is further configured to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
if the long connection is reestablished with the first terminal within the first set duration, continuing to keep the state of the first terminal as an online state;
the second update module is further configured to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and if the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state.
In some exemplary embodiments, the apparatus further comprises:
and the second updating module is used for changing the state of the first terminal from the online state to the offline state and broadcasting the offline state of the first terminal to the at least one second terminal if the long connection with the first terminal is not disconnected and the heartbeat signaling sent by the first terminal is not received within a second set time length.
In some exemplary embodiments, the apparatus further comprises:
a third updating module, configured to change a state of the first terminal from an online state to a leaving state and broadcast the leaving state of the first terminal to the at least one second terminal if receiving a conference leaving signaling sent by the first terminal; wherein the leaving state indicates that the first terminal normally leaves the conference.
In some exemplary embodiments, the apparatus further comprises a receiving module configured to:
after receiving a long connection request sent by the first terminal, establishing long connection with the first terminal;
and receiving a conference joining signaling sent by the first terminal through the established long connection so as to determine that the first terminal joins the online conference.
In some exemplary embodiments, the apparatus further comprises a release module for:
after the long connection is reestablished with the first terminal, releasing the connection channel of the last long connection with the first terminal; wherein the identity of the last long connection is different from the identity of the re-established long connection.
In some exemplary embodiments, the apparatus further comprises a holding module for:
and if the first terminal is detected to repeatedly join the online conference based on the established long connection after the long connection is established with the first terminal, the long connection established with the first terminal is maintained.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory and a processor, where the memory stores a computer program executable on the processor, and when the computer program is executed by the processor, the processor is caused to implement the method according to any one of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, the computer program implements the method of any one of the first aspect.
For technical effects brought by any one implementation manner of the second aspect to the fourth aspect, reference may be made to technical effects brought by a corresponding implementation manner in the first aspect, and details are not described here.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an application scenario of a terminal state updating method in an online conference provided in an embodiment of the present application;
fig. 2 is a flowchart of a terminal status updating method in an online conference provided in an embodiment of the present application;
fig. 3 is a signaling interaction diagram of a method for updating a terminal state in an online conference provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of another method for updating a terminal state in an online conference provided in this embodiment of the present application;
fig. 5 is a schematic diagram of a terminal state updating method in an online conference provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
At present, a participating terminal may cause a situation that a long connection with a server is disconnected and then quickly restored under some abnormal conditions, such as accidental network fluctuation, which may cause that heartbeat signaling of the participating terminal is overtime but normal heartbeat signaling is quickly restored, in the process, the server needs to update the state of the participating terminal from the online state to the away state and broadcast the away state to other participating terminals, and then needs to update the state of the participating terminal from the away state to the online state and broadcast the online state to other participating terminals after a short time, and the state updating process is unnecessary and wastes processing resources of the server.
In view of this, embodiments of the present disclosure provide a method and an apparatus for updating a terminal state in an online conference, and an electronic device, so as to avoid unnecessary state updates in a process of updating states of participating terminals, thereby avoiding wasting processing resources of a server.
In the following, a device that may be involved in an application scenario of the embodiment of the present application is described with reference to an application scenario diagram of terminal status update in an online conference shown in fig. 1.
As shown in fig. 1, the conference system includes: the server 100 and the plurality of participant terminals 200 may be connected via a communication network, and the server 100 and the plurality of participant terminals 200 may be connected via a communication network. Aiming at any participant terminal, a user can log in a server by using a pre-registered user identifier and a password through a client or a web application on the terminal, so that a long connecting channel between the server and the participant terminal is established, and the participant terminal and the server can interact. The user identifier may uniquely determine the user using the participating terminal, that is, the server may uniquely determine the corresponding user according to the user identifier. The user identifier may include, but is not limited to, identity information of the user, account information of the user, or account information of a group of users.
In addition, in order to distinguish different participant terminals, the server can store the terminal identifiers of the participant terminals, that is, the terminal identifiers can uniquely identify the corresponding participant terminals, so that the server can determine long connecting channels between the participant terminals corresponding to the terminal identifiers, and interaction between the server and the participant terminals is realized. The embodiment of the present application does not limit the specific implementation form of the terminal identifier, and the terminal identifier may specifically include an equipment address, an equipment type, a port number of the equipment, and the like.
The server can execute the terminal state updating method in the online conference in the embodiment of the application to update the state of the participating terminal.
The method for updating the terminal status in the online conference according to the present application is described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 2 illustrates a terminal state updating method in an online conference, which may be applied to a server, which may specifically be a conference management server according to an embodiment of the present application. Referring to fig. 2, the method for updating the terminal status in the online conference includes the following steps:
step S201, after the first terminal joins the online conference, setting the state of the first terminal as the online state, and broadcasting the online state of the first terminal to at least one second terminal which has joined the online conference.
The online conference may be a video conference, a voice conference, or the like, and may also be a video call, a voice call, or the like. The first terminal is a terminal used by a target participant, the second terminal is a terminal used by other participants, and the first terminal and the second terminal respectively comprise but are not limited to electronic equipment such as a mobile phone, a notebook computer, a tablet personal computer, a personal computer and a vehicle-mounted terminal.
In the online conference, the server needs to know the states of the participating terminals, including the online state, the leaving state, the offline state, and the like, and broadcasts the state of each participating terminal to other participating terminals, so that other participating terminals can know the terminal of a certain participating terminal, and a certain participating terminal can also know the states of other participating terminals. Further, the state of the participating terminal is updated when the state changes. In the embodiment of the present application, the state of the first terminal is updated as an example.
In this embodiment, the server and the first terminal may interact based on the long connection, for example, perform receiving and sending of conference signaling. Therefore, before performing step S201, the server may further perform the following steps:
and A1, after receiving the long connection request sent by the first terminal, establishing the long connection with the first terminal.
And A2, receiving the conference joining signaling sent by the first terminal through the established long connection to determine that the first terminal joins the online conference.
In a specific implementation, before joining the online conference, the first terminal needs to establish a long connection, for example, a websokcet connection, with the server, and the established long connection can be used for receiving and sending the conference signaling. For example, the first terminal may send a long connection request carrying the user identifier and the first terminal identifier to the server, so that the server determines the first terminal joining the conference and the corresponding user thereof, and may establish a long connection with the first terminal if the user identifier is verified.
In the embodiment of the application, after the server establishes the long connection with the first terminal, the first terminal needs to periodically send a heartbeat signaling to the server, so that the server knows the state of the first terminal, including but not limited to an online state, an offline state, and the like. Wherein, the online state of the first terminal means: the audio and video communication state of the audio and video data of the home terminal can be uploaded; the offline state of the first terminal is as follows: the audio and video data of the second terminal cannot be received, and the audio and video communication state of the audio and video data of the local terminal cannot be uploaded.
For example, the first terminal sends heartbeat signaling to the server once every certain time period (i.e. a second set time period, such as 90s, described below). If the heartbeat signaling sent by the first terminal is received within a certain time period, the state of the first terminal can be determined to be an online state, and if the heartbeat signaling sent by the first terminal is not received within a time period, the state of the first terminal can be determined to be an offline state, wherein the offline state can represent that the first terminal leaves the conference abnormally and is distinguished from the normal conference. As can be seen, within the heartbeat signaling waiting duration, the state of the first terminal is an online state.
Step S202, if the disconnection of the long connection with the first terminal is detected and the long connection with the first terminal is reestablished within the first set time length, the state of the first terminal is continuously kept to be the online state.
In this step, the server may determine whether the long connection is disconnected by monitoring the long connection channel, for example, if the long connection between the server and the first terminal is disconnected, the server may receive the connection error message. The first set time length is a reconnection waiting time length, and may be specifically set according to needs, for example, 45s, and is not limited herein.
In the embodiment of the application, when the server establishes long connection with the first terminal, the server can be connected through the corresponding connection channel. In the online conference process, the server may detect whether the long connection with the first terminal is disconnected, and if the established long connection is disconnected, it may indicate that the first terminal is abnormal, for example, the first terminal is affected by network conditions, the device itself, and other factors, and the network is disconnected, and the operation is crashed, and at this time, the first terminal and the server cannot normally perform the transceiving of the conference signaling.
It should be noted that, further, after the server reestablishes the long connection with the first terminal in step S202, if the heartbeat signaling sent by the first terminal is received within the second set time period, it may be determined that the state of the first terminal is the online state, and if the heartbeat signaling sent by the first terminal is not received after timeout, it may be determined that the state of the first terminal is the offline state.
Considering that in some cases the first terminal may be disconnected from the server for a long time due to occasional network fluctuations and recover quickly, which may time out the heartbeat signaling of the first terminal but recover the normal heartbeat signaling quickly, it is not necessary to update the state of the first terminal and inform other participating terminals. Therefore, in step S202, when the server detects that the long connection with the first terminal is disconnected, the server may wait for a certain period of time to enable the first terminal to establish the long connection with the server again, so that unnecessary status updates may be avoided.
In some embodiments, step S202 may include the steps of:
b1, after detecting the long connection disconnection with the first terminal, not changing the state of the online state of the first terminal, and waiting for the long connection to be reestablished with the first terminal.
And B2, if the long connection is reestablished with the first terminal within the first set time length, continuing to keep the state of the first terminal as the online state.
The first set time length is a reconnection waiting time length, the state of the first terminal is still in an online state within the reconnection waiting time length, and the online state of the first terminal is maintained after reconnection is successful, so that unnecessary state updating is avoided.
Step S203, if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state, and broadcasting the offline state of the first terminal to at least one second terminal; and the offline state represents that the first terminal leaves the conference abnormally.
It should be noted that, when the server detects a long disconnection with the first terminal, it may determine that the first terminal is abnormal, and if it is determined that the first terminal cannot recover from the abnormality in a short time, it may update the state of the first terminal to be an offline state. Optionally, the second set duration may be longer than the first set duration, so that the server may shorten the reconnection wait duration with respect to the heartbeat signaling wait duration under the condition that the abnormality of the first terminal is obviously sensed, and reduce the trouble brought to other participants as much as possible.
In some embodiments, step S203 may include the steps of:
c1, after detecting the long connection disconnection with the first terminal, firstly not changing the state of the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and C2, if the long connection is not reestablished with the first terminal within the first set time length, changing the state of the first terminal from the online state to the offline state.
In the embodiment of the application, considering that the receiving and sending of the conference signaling depend on the long connection between the server and the terminal, and the heartbeat signaling of the terminal is overtime due to the fact that the long connection is disconnected, therefore, when the server detects that the long connection with the first terminal is disconnected, the server waits for a certain time, if the long connection is reestablished with the first terminal within the waiting time, the first terminal is abnormal and returns to normal quickly, the online state of the first terminal is kept, otherwise, after the first terminal is confirmed to be unable to return to the online conference within a short time, the state of the first terminal is updated to be the offline state, and at least one second terminal participating in the conference is notified in time, so as to remind other participants that the first terminal abnormally leaves the conference, unnecessary state updating can be avoided, and the processing resources of the server are prevented from being wasted.
In some embodiments, considering that the first terminal may cause the heartbeat signaling to time out in some abnormal situations, but the server cannot detect the long connection disconnection with the first terminal, after step S201, the method may further include the following steps:
and if the long connection with the first terminal is not disconnected and the heartbeat signaling sent by the first terminal is not received within a second set time length, changing the state of the first terminal from the online state to the offline state and broadcasting the offline state of the first terminal to at least one second terminal.
In the embodiment of the application, if the server detects that the long connection with the first terminal is not disconnected, it indicates that the first terminal is not sensed to be abnormal, and then the heartbeat signaling of the first terminal is not received within the waiting time of the heartbeat signaling, the state of the first terminal is updated to be an offline state, and at least one second terminal is notified to remind other participants that the first terminal is abnormally away from the conference and distinguish the abnormal state from the normal state, so that the other participants cannot know that the first terminal is away from the conference due to the abnormal state, and the loss of important information in the conference can be avoided.
In some embodiments, when the first terminal normally leaves the conference, the leaving conference signaling may be sent to the server, and at this time, the method may further include the following steps:
if receiving a conference leaving signaling sent by a first terminal, changing the state of the first terminal from an online state to a leaving state, and broadcasting the leaving state of the first terminal to at least one second terminal; wherein the leaving state indicates that the first terminal normally leaves the conference.
In the embodiment of the application, after receiving a conference leaving signaling sent by a first terminal, a server determines that the first terminal normally leaves a conference, updates the state of the first terminal to a leaving state, and notifies at least one second terminal to remind other participants that the first terminal normally leaves the conference.
In some exemplary embodiments, considering that the first terminal is disconnected from the server due to an abnormal condition, but when the long connection is reestablished, multiple connection channels exist between the server and the first terminal, in order to avoid the failed connection channel occupying resources, the server may manage the connection channel of the long connection of the first terminal, and ensure that the first terminal has only one long connection in use, at this time, the failed connection channel needs to be closed or released, and the conference signaling is received and sent based on the reestablished long connection.
Thus, the method may further comprise the steps of:
after the long connection is reestablished with the first terminal, releasing the connection channel of the last long connection with the first terminal; wherein the identity of the last long connection is different from the identity of the re-established long connection.
In specific implementation, the server may determine a unique participating terminal according to the user identifier, the terminal type, and the like, and then set a unique identifier for the long connection established by each participating terminal. For example, when the first terminal establishes a long connection with the server for the first time, the identifier of the long connection is set to X0; when a network anomaly occurs and a long connection is reestablished, setting the identifier of a new long connection as X1, checking that the long connection identifier of the first terminal changes, and replacing and releasing the original long connection X0 are needed, wherein the replacement of the long connection does not affect the state of the first terminal in the online conference.
In the embodiment of the application, after the server reestablishes the long connection with the first terminal, the connection channel of the last long connection with the first terminal is released, so that the first terminal can be ensured to have only one long connection in use, and the conference signaling is received and sent based on the long connection, thereby avoiding the resource occupation of the failed connection channel.
Further, after the first terminal establishes the long connection with the server, the join conference signaling may be repeatedly sent to the server based on the same long connection, and at this time, the server determines that the long connection with the first terminal is not changed, and the long connection is maintained, so the method further includes the following steps:
and if the first terminal is detected to repeatedly join the online conference based on the established long connection after the long connection is established with the first terminal, the long connection established with the first terminal is maintained.
The method for updating the terminal status in the online conference according to the embodiment of the present application is described in detail below with reference to fig. 3 and 4.
Referring to fig. 3 and 4, the state of the server setting terminal includes: online status, away, and offline; the online state includes the scenes of waiting for heartbeat, waiting for reconnection and the like. The terminal a represents the first terminal, the terminal B represents the second terminal, the first set time period is 45s, and the second set time period is 90 s.
Specifically, before joining an on-line conference in progress of a terminal B, the terminal a establishes a websocket connection with the server, and then sends a conference joining signaling to the server, and after receiving the conference joining signaling of the terminal a, the server sets the state of the terminal a to be an on-line state, and broadcasts the terminal a to join the conference to the terminal B, so that the terminal B obtains a message that the terminal a joins the conference. After the terminal a successfully joins the conference, it will periodically send ping (Packet Internet Groper, Internet Packet explorer) signaling (i.e. heartbeat signaling).
If the server detects that the websocket connection with the terminal A is not disconnected, but the server does not receive the ping signaling of the terminal A within 90s, the server considers that the heartbeat signaling of the terminal A is overtime, can determine that the terminal A abnormally leaves the conference, sets the state of the terminal A to be an offline state, and broadcasts the offline state of the terminal A to the terminal B, wherein the offline state is different from the leaving state.
When the terminal A normally leaves the conference, the terminal A sends a conference leaving signaling to the server, and the terminal B obtains the state of the terminal A as a leaving state through broadcasting.
Under the condition that the terminal A is abnormal, if the server detects that the websocket connection with the terminal A is disconnected, the terminal A needs to reestablish a new websocket connection to continue the conference, if the terminal A does not reestablish the websocket connection with the server within 45s, the conference cannot be continued, the terminal A can be set to be in an offline state in advance, and the terminal A is broadcasted to the terminal B. When the server detects that the websocket connection with the terminal A is disconnected, the state of the terminal A is still in an online state within 45s of waiting for reconnection.
According to the embodiment of the application, the states of normal meeting leaving and abnormal meeting leaving can be distinguished and provided for other terminals to be displayed, meanwhile, the states of a certain terminal can be synchronized and updated in time when the certain terminal is abnormal and cannot be recovered in a short time, and other participants can clearly determine the state of the certain terminal in an online conference.
Based on the same inventive concept, the embodiment of the present application provides a terminal state updating apparatus in an online conference, which is applied to a server, and the principle of the apparatus for solving the problem is similar to the method of the above embodiment, so that the implementation of the apparatus may refer to the implementation of the method, and repeated details are not repeated.
Referring to fig. 5, an apparatus for updating a terminal state in an online conference according to an embodiment of the present application includes:
a setting module 51, configured to set a state of a first terminal as an online state after the first terminal joins an online conference, and broadcast the online state of the first terminal to at least one second terminal that has joined the online conference;
the detection module 52 is configured to, if it is detected that the long connection with the first terminal is disconnected and the long connection with the first terminal is reestablished within a first set duration, continue to keep the state of the first terminal in an online state;
a first updating module 53, configured to change the state of the first terminal from the online state to the offline state and broadcast the offline state of the first terminal to at least one second terminal if it is detected that the long connection with the first terminal is disconnected and the long connection with the first terminal is not reestablished within a first set duration; and the offline state represents that the first terminal leaves the conference abnormally.
In some exemplary embodiments, the first updating module is further configured to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
if the long connection is reestablished with the first terminal within the first set duration, the state of the first terminal is continuously kept to be an online state;
a second update module further to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and if the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state.
In some exemplary embodiments, the apparatus further comprises:
and the second updating module is used for changing the state of the first terminal from the online state to the offline state and broadcasting the offline state of the first terminal to at least one second terminal if the long connection with the first terminal is not disconnected and the heartbeat signaling sent by the first terminal is not received within a second set time length.
In some exemplary embodiments, the apparatus further comprises:
the third updating module is used for changing the state of the first terminal from the online state to the leaving state and broadcasting the leaving state of the first terminal to at least one second terminal if receiving a conference leaving signaling sent by the first terminal; wherein the leaving state indicates that the first terminal normally leaves the conference.
In some exemplary embodiments, the apparatus further comprises a receiving module configured to:
after receiving a long connection request sent by a first terminal, establishing long connection with the first terminal;
and receiving a conference joining signaling sent by the first terminal through the established long connection so as to determine that the first terminal joins the online conference.
In some exemplary embodiments, the apparatus further comprises a release module for:
after the long connection is reestablished with the first terminal, releasing the connection channel of the last long connection with the first terminal; wherein the identity of the last long connection is different from the identity of the re-established long connection.
In some exemplary embodiments, the apparatus further comprises a holding module for:
and if the first terminal is detected to repeatedly join the online conference based on the established long connection after the long connection is established with the first terminal, the long connection established with the first terminal is maintained.
Based on the same inventive concept, embodiments of the present application provide an electronic device, which may specifically be a server or a terminal device, and is not limited herein. The principle of the electronic device for solving the problem is similar to the method of the above embodiment, so the implementation of the electronic device can refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 6, the electronic apparatus includes: the system comprises a processor 61, a communication interface 63, a memory 62 and a communication bus 64, wherein the processor 61, the communication interface 63 and the memory 62 are communicated with each other through the communication bus 64;
the memory 62 stores therein a computer program that, when executed by the processor 61, causes the processor 61 to execute a terminal status updating method in any one of the online conferences of the above-described embodiments.
The Processor may be a general-purpose Processor, including a central processing unit, a Network Processor (NP), and the like; but may also be a Digital instruction processor (DSP), an application specific integrated circuit, a field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or the like.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Alternatively, the memory may be at least one memory device located remotely from the processor.
The embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored, and the computer-executable instructions are used to enable a computer to execute the method for updating the terminal state in an online conference according to any one of the above embodiments.
The computer readable storage medium in the above embodiments may be any available medium or data storage device that can be accessed by a processor in an electronic device, including but not limited to magnetic memory such as floppy disks, hard disks, magnetic tape, magneto-optical disks (MOs), etc., optical memory such as CDs, DVDs, BDs, HVDs, etc., and semiconductor memory such as ROMs, EPROMs, EEPROMs, non-volatile memory (NAND FLASH), Solid State Disks (SSDs), etc.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. A terminal state updating method in an online conference is characterized by being applied to a server and comprising the following steps:
after a first terminal joins an online conference, setting the state of the first terminal as an online state, and broadcasting the online state of the first terminal to at least one second terminal which has joined the online conference;
if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is reestablished within a first set time length, continuing to keep the state of the first terminal as an online state;
if the long connection disconnection with the first terminal is detected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state, and broadcasting the offline state of the first terminal to the at least one second terminal; wherein the offline state indicates that the first terminal leaves the conference abnormally.
2. The method of claim 1, wherein if the disconnection of the long connection from the first terminal is detected and the long connection is reestablished with the first terminal within a first set time period, continuing to keep the state of the first terminal online comprises:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
if the long connection is reestablished with the first terminal within the first set duration, continuing to keep the state of the first terminal as an online state;
if the detection result shows that the long connection with the first terminal is disconnected and the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state comprises the following steps:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and if the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state.
3. The method of claim 1, further comprising:
and if the long connection with the first terminal is not disconnected and the heartbeat signaling sent by the first terminal is not received within a second set time length, changing the state of the first terminal from the online state to the offline state and broadcasting the offline state of the first terminal to the at least one second terminal.
4. The method of claim 1, further comprising:
if receiving a conference leaving signaling sent by the first terminal, changing the state of the first terminal from an online state to a leaving state, and broadcasting the leaving state of the first terminal to the at least one second terminal; wherein the leaving state indicates that the first terminal normally leaves the conference.
5. The method of any of claims 1 to 4, further comprising, before the first terminal joins the online meeting:
after receiving a long connection request sent by the first terminal, establishing long connection with the first terminal;
and receiving a conference joining signaling sent by the first terminal through the established long connection so as to determine that the first terminal joins the online conference.
6. The method according to any one of claims 1 to 4, further comprising:
after the long connection is reestablished with the first terminal, releasing the connection channel of the last long connection with the first terminal; wherein the identity of the last long connection is different from the identity of the re-established long connection.
7. The method according to any one of claims 1 to 4, further comprising:
and if the first terminal is detected to repeatedly join the online conference based on the established long connection after the long connection is established with the first terminal, the long connection established with the first terminal is maintained.
8. The utility model provides a terminal state updating device of online on-line state which is characterized in that, is applied to the server, includes:
the system comprises a setting module, a sending module and a receiving module, wherein the setting module is used for setting the state of a first terminal as an online state after the first terminal joins an online conference, and broadcasting the online state of the first terminal to at least one second terminal which joins the online conference;
the detection module is used for continuously keeping the state of the first terminal in an online state if the detection module detects that the long connection with the first terminal is disconnected and reestablishes the long connection with the first terminal within a first set time length;
a first updating module, configured to change a state of the first terminal from an online state to an offline state and broadcast the offline state of the first terminal to the at least one second terminal if it is detected that the long connection with the first terminal is disconnected and the long connection with the first terminal is not reestablished within the first set duration; wherein the offline state indicates that the first terminal leaves the conference abnormally.
9. The apparatus of claim 8, wherein the first updating module is further configured to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
if the long connection is reestablished with the first terminal within the first set duration, continuing to keep the state of the first terminal as an online state;
the second update module is further configured to:
after detecting that the long connection with the first terminal is disconnected, firstly, not changing the online state of the first terminal, and waiting for reestablishing the long connection with the first terminal;
and if the long connection with the first terminal is not reestablished within the first set time length, changing the state of the first terminal from the online state to the offline state.
10. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, the computer program, when executed by the processor, causing the processor to carry out the method of any one of claims 1 to 7.
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