CN111083127B - Session management method, electronic device, and computer-readable storage medium - Google Patents

Session management method, electronic device, and computer-readable storage medium Download PDF

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CN111083127B
CN111083127B CN201911236916.6A CN201911236916A CN111083127B CN 111083127 B CN111083127 B CN 111083127B CN 201911236916 A CN201911236916 A CN 201911236916A CN 111083127 B CN111083127 B CN 111083127B
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time
session
message
active
terminal
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CN111083127A (en
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张朝勇
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Cloudminds Shanghai Robotics Co Ltd
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Cloudminds Robotics Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment

Abstract

The invention relates to the field of terminal equipment, and discloses a session management method, electronic equipment and a computer-readable storage medium. The session management method is applied to a first terminal and comprises the following steps: acquiring the active time and the modification time of a session; acquiring a first time difference between the current time and the active time, and stopping sending the message through the session when the first time difference is greater than a first preset time; calculating a second time difference between the current time and the modification time, and stopping receiving the message through the session when the second time difference is greater than a second preset time; the first preset time length is less than the second preset time length. Compared with the prior art, the session management method, the electronic device and the computer-readable storage medium provided by the embodiment of the invention have the advantage of reducing the possibility of missed messages.

Description

Session management method, electronic device, and computer-readable storage medium
Technical Field
The present invention relates to the field of terminal devices, and in particular, to a session management method, an electronic device, and a computer-readable storage medium.
Background
Conversation refers to a chat in which time is relatively concentrated once in the use process of chat software, but conversation management mainly manages conversation resources in which time is relatively concentrated once. For example, within a fraction, the a terminal and the B terminal continuously send and receive a plurality of messages, and the messages can be classified into one session. If a terminal and B terminal send one message in the morning and another in the afternoon, this would normally be two different sessions. A session does not exist until messaging does not occur, so there is no associated resource overhead. Once a session is established, the associated resource overhead is required. Usually, after the session is over, the related resources are recycled to reduce the related overhead (power, traffic, memory, etc.).
However, those skilled in the art find that in the session management method in the prior art, when there is a difference between the session ending times of two or more terminals conducting the session, part of the messages may be missed.
Disclosure of Invention
An object of embodiments of the present invention is to provide a session management method, an electronic device, and a computer-readable storage medium, which reduce the possibility of missing messages.
In order to solve the above technical problem, an embodiment of the present invention provides a session management method, applied to a first terminal, including: acquiring the active time and the modification time of a session; acquiring a first time difference between the current time and the active time, and stopping sending the message through the session when the first time difference is greater than a first preset time; calculating a second time difference between the current time and the modification time, and stopping receiving the message through the session when the second time difference is greater than a second preset time; the first preset time length is less than the second preset time length.
An embodiment of the present invention also provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a session management method as previously described.
Embodiments of the present invention also provide a computer-readable storage medium storing a computer program, which when executed by a processor implements a session management method as described above.
Compared with the prior art, when the active time is later than the modification time, and the first preset time and the second preset time in the prior art are equal, the time for stopping the session from sending the message is later than the time for stopping the session from receiving the message, namely, the session can still send the message after stopping receiving the message, so that the message is missed; in the application, the first preset time length is less than the second preset time length, and even if the active time is later than the modification time, the difference between the time of stopping sending the message by the session and the time of stopping receiving the message by the session can be effectively reduced, or the time of stopping sending the message by the session is earlier than the time of stopping receiving the message by the session, so that the possibility of missing the message is effectively reduced.
In addition, before the active time and the modification time of the session, the method further includes: creating the session and recording a first system moment of the first terminal; initializing the active moment of the session as the first system moment; initializing the modification time of the session as the first system time.
In addition, after the creating the session, the method further includes: sending a message via the session, and recording a second system moment of the first terminal; and updating the active time to be the second system time, and updating the modification time to be the second system time.
In addition, after the creating the session, the method further includes: receiving a message through the session, recording a third system time of the first terminal, and acquiring a system time of a second terminal sending the message as a message sending time; updating the active time according to the message sending time; and updating the modification time to be the third system time.
In addition, before updating the active time according to the message sending time, the method further includes: judging whether the message sending time is earlier than the active time; the updating the active time according to the message sending time specifically includes: and if the message sending time is earlier than the active time, updating the active time to be the third system time.
In addition, the updating the active time according to the message sending time further includes: if the message sending time is later than the active time, judging whether the message sending time is earlier than the third system time; if so, updating the active time to be the third system time; and if not, updating the active time as the message sending time.
In addition, after the creating the session, the method further includes: defining the first preset time length and the second preset time length; and writing the first preset time length and the second preset time length into the entity of the conversation. The first preset time and the second preset time are written into the entity of the session, so that other terminals can conveniently acquire the first preset time and the second preset time after the session is established, and the synchronism of the session terminals is ensured.
In addition, the time difference between the first preset time and the second preset time is more than 30 seconds and less than 180 seconds. Even if the system time is different among different terminals, the difference is not too large, and the time difference between the first preset time and the second preset time is set to be more than 30 seconds and less than 180 seconds, so that the missed messages are reduced, and the situation that the conversation does not end for a long time and occupies too much system resources due to the fact that the second preset time is too long is avoided.
Drawings
Fig. 1 is a flowchart of a session management method according to a first embodiment of the present invention;
fig. 2 is a flowchart of updating an active time according to a message sending time in a session management method according to a first embodiment of the present invention;
fig. 3 is a flowchart of a session management method according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a session management method, which is applied to a first terminal, and the specific steps are as shown in fig. 1, including the following steps:
step S101: the active time and the modification time of the session are obtained.
Specifically, in this step, the active time of the session and the modification time of the session are attribute parameters of the session, and when the session is established, the active time and the modification time of the session are set. In this embodiment, when a session is established, the system time of the terminal that establishes the session is recorded, for example, when the first terminal establishes the session, that is, the first system time of the first terminal is recorded, the active time of the session is set as the first system time, and the modification time of the session is set as the first system time.
Further, in this step, after the session is established, when the first terminal sends a message via the session, the second system time of the first terminal is recorded, the active update time is the second system time, and the modified update time is the second system time.
Furthermore, in this step, after the session is established, when the first terminal receives the message sent by the second terminal via the session, the third system time of the first terminal is recorded, and the system time of the second terminal is obtained as the message sending time; and updating the active time according to the message sending time, wherein the updating and modifying time is the third system time. It can be understood that, when the second terminal sends a message to the first terminal, the second terminal sends the system time of the second terminal when sending the message to the first terminal, and the first terminal obtains the system time of the second terminal as the message sending time.
Preferably, in this embodiment, as shown in fig. 2, the specific step of updating the active time according to the message transmission time includes:
step S201: and judging whether the message sending time is earlier than the active time, if so, executing the step S202, and if not, executing the step S203.
Specifically, when the system times of the first terminal and the second terminal are not synchronized, a situation may occur where the message sending time is earlier than the active time, for example, the system time of the first terminal is 7 hours, the system time of the second terminal is 6 hours and 59 minutes, and a session is established at 7 hours at the first terminal, that is, the first terminal sends the first message to the second terminal at 7 hours, and the active time of the session is 7 hours at this time, if the second terminal receives a reply message after 6 hours, 59 minutes and 30 seconds, when the first terminal receives the reply message, the message sending time of the acquired reply message is 6 hours, 59 minutes and 30 seconds, and is earlier than the active time and 7 hours, step S202 is executed. On the contrary, if the second terminal replies the message after 7 hours, if 7 hours and 1 minute, the message sending time is 7 hours and 1 minute, and is later than the active time by 7 hours, step S203 is executed.
Step S202: the update active time is a third system time.
Specifically, in this step, the message sending time is earlier than the active time, which indicates that the time of replying the message is earlier than the time of sending the message, and obviously, the active time is updated to be the third system time.
Step S203: and judging whether the message sending time is earlier than the third system time, if so, executing step S205, and if not, executing step S204.
Specifically, in this step, as illustrated in step S201, if the second terminal replies to the message at 7 minutes 1, 2 minutes have elapsed since the second terminal received the first message, and at this time, the third system time of the first terminal is 7 minutes 2, the message sending time is earlier than the third system time, and step S205 is executed.
In addition, if the system time of the second terminal is later than the system time of the first terminal, for example, the system time of the first terminal is 7 hours, the system time of the second terminal is 7 hours and 1 minute, the session is established at 7 hours at the first terminal, that is, the first terminal sends the first message to the second terminal at 7 hours, the active time of the session is 7 hours, the second terminal replies the message to the first terminal 2 minutes after receiving the message, the message sending time of the reply message is 7 hours and 3 minutes, the third system time of the first terminal is 7 hours and 2 minutes, that is, the message sending time is later than the third system time, step S204 is executed.
Step S204: the update active time is a third system time.
Step S205: and the updating active moment is the message sending moment.
By comparing the message sending time with the active time and the third system time, the updating of the active time is more in line with the actual situation, the situation of obvious paradox facts is prevented from occurring, and the accuracy of session management is improved.
Step S102: a first time difference between a current time and an active time is obtained.
Step S103: and judging whether the first time difference is greater than a first preset time length, if so, executing the step S104, and if not, executing the step S102.
Specifically, in this embodiment, the first preset time period is a system default value, that is, a general value.
Step S104: the sending of the message through the session is stopped.
Specifically, in this step, when the message transmission through the session is stopped, the system resource for transmitting the message may be released.
Step S105: and acquiring a second time difference between the current time and the modification time.
Step S106: and judging whether the second time difference is greater than a second preset time length, if so, executing step S107, and if not, executing step S105.
Specifically, in this embodiment, the second preset time period is a system default value, that is, a general value.
Step S107: the reception of the message through the session is stopped.
Specifically, in this step, when the message reception through the session is stopped, the system resource for receiving the message may be released. When the sending and receiving of messages through the session are stopped, all resources of the session are released and the session is deleted from the system.
The present invention will be specifically illustrated below, and it should be understood that the following is only a specific application example of the present embodiment, and is not limited thereto.
For example, if the system time of the first terminal is 9 hours, the system time of the second terminal is 9 hours and 01 minutes. The first terminal establishes a session at 9 hours, sends a first message to the second terminal, and initializes the active time and the modification time of the session to 9 hours. In the prior art, a first preset time length and a second preset time length are set to be equal, for example, 10 minutes, a session is deleted in 10 minutes at 9 hours, and since the system time of a second terminal is 1 minute later than the system time of a first terminal, that is, when the second terminal deletes the session in 10 minutes at 9 hours, only 9 minutes have actually elapsed from the sending of a first message, that is, the session has not been deleted by the first terminal, a message can still be sent to the second terminal through the session, but since the session has been deleted by the second terminal, the message sent from the first terminal to the second terminal may be missed during the period. In this embodiment, the first preset time period is set to be shorter than the second preset time period, for example, the first preset time period is set to be 8 minutes, the second preset time period is 10 minutes, the time for stopping sending messages from the session is 9 hours and 8 minutes, and the time for stopping receiving messages from the session is 9 hours and 10 minutes, and when the second terminal stops receiving messages from the session at 9 hours and 10 minutes, 9 minutes have passed since the first message was sent, that is, the system time of the first terminal at this time is 9 hours and 9 minutes, since the first terminal has stopped sending messages via the session at 9 hours and 8 minutes, there is no message missed. Thereby preventing missing messages.
In addition, even if the difference value between the first preset time length and the second preset time length is smaller than the difference value between the system time of the first terminal and the system time of the second terminal, setting the first preset time length to be smaller than the second preset time length can also reduce the time length of the missed messages, thereby effectively reducing the possibility of the missed messages. For example, if the first preset time period is set to be 8 minutes and the second preset time period is set to be 8 minutes and 30 seconds, the time for stopping sending the message from the session is 9 hours and 8 minutes, and the time for stopping receiving the message from the session is 9 hours, 8 minutes and 30 seconds. When the second terminal stops receiving messages from the session in 9 hours, 8 minutes and 30 seconds, 7 minutes and 30 seconds have passed from the transmission of the first message, namely, the system time of the first terminal at the moment is 9 hours, 7 minutes and 30 seconds, because the first terminal stops transmitting messages through the session in 9 hours and 8 minutes, the time length of possible missed messages is shortened from 1 minute in the prior art to 30 seconds, and therefore the possibility of missed messages can be effectively reduced.
Compared with the prior art, in the session management method provided by the embodiment, the first preset time length is set to be shorter than the second preset time length, so that the time for stopping sending the message from the session is earlier than the time for stopping receiving the message from the session, and therefore, when the system times of the devices at two ends of the session are asynchronous, the time interval that one party stops receiving the message and the other party does not stop sending the message is reduced or even eliminated, and the possibility of missing the message is effectively reduced.
A second embodiment of the present invention relates to a session management method. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the first embodiment, the first preset time period and the second preset time period are default values of the system. In the second embodiment of the present invention, the first preset time duration and the second preset time duration are the user-defined values when the session is created. The specific steps are shown in fig. 3, and include:
step S301: and establishing a session, and defining a first preset time length and a second preset time length.
Specifically, in this embodiment, after a first preset duration and a second preset duration are defined, the first preset duration and the second preset duration are written into an entity of a session. Therefore, other terminals can conveniently obtain the first preset time and the second preset time defined by the first terminal, and the two ends of the session use the same first preset time and second preset time, so that the possibility that one party stops receiving messages and the other party does not stop sending messages can be further reduced, and the possibility of missing messages is effectively reduced.
Preferably, the difference between the first preset time and the second preset time is greater than 30 seconds and less than 180 seconds. It is understood that the setting of the time difference between the first preset time period and the second preset time period to be greater than 30 seconds and less than 180 seconds is only an example of setting a specific time period in the present embodiment, and is not limited to this, and in other embodiments of the present invention, other ranges are also possible, and in particular, flexible setting may be performed according to actual needs, for example, setting the time difference between the first preset time period and the second preset time period to be 20 seconds or 200 seconds, etc., which is not listed here, and in particular, flexible setting may be performed according to actual needs. Even if the system time is different among different terminals, the difference is not too large, and the time difference between the first preset time and the second preset time is set to be more than 30 seconds and less than 180 seconds, so that the missed messages are reduced, and the situation that the conversation does not end for a long time and occupies too much system resources due to the fact that the second preset time is too long is avoided.
Step S302: the active time and the modification time of the session are obtained.
Step S303: a first time difference between a current time and an active time is obtained.
Step S304: determining whether the first time difference is greater than a first preset time duration, if so, performing step S305, and if not, performing step S303.
Step S305: the sending of the message through the session is stopped.
Step S306: and acquiring a second time difference between the current time and the modification time.
Step S307: and judging whether the second time difference is greater than a second preset time length, if so, executing step S308, and if not, executing step S306.
Step S308: the reception of the message through the session is stopped.
Compared with the prior art, the session management method provided by the second embodiment of the invention can customize the first preset time and the second preset time when the session is established while keeping all the technical effects of the first embodiment, and can be better set according to actual needs, so that the first preset time and the second preset time are more in fit with the first terminal.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the steps contain the same logical relationship, which is within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
A third embodiment of the present invention relates to an electronic apparatus, as shown in fig. 4, including: at least one processor 401; and a memory 402 communicatively coupled to the at least one processor 401; wherein the memory 402 stores instructions executable by the at least one processor 401 to be executed by the at least one processor 401 to enable the at least one processor 401 to perform the session management method as described above.
Where the memory 402 and the processor 401 are coupled by a bus, which may include any number of interconnected buses and bridges that couple one or more of the various circuits of the processor 401 and the memory 402 together. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor 401 may be transmitted over a wireless medium via an antenna, which may receive the data and transmit the data to the processor 401.
The processor 401 is responsible for managing the bus and general processing and may provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And memory 402 may be used to store data used by processor 401 in performing operations.
A fourth embodiment of the present invention relates to a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by a processor.
That is, as can be understood by those skilled in the art, all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.

Claims (10)

1. A session management method applied to a first terminal includes:
acquiring the active time and the modification time of a session;
acquiring a first time difference between the current time and the active time, and stopping sending the message through the session when the first time difference is greater than a first preset time;
calculating a second time difference between the current time and the modification time, and stopping receiving the message through the session when the second time difference is greater than a second preset time;
the first preset time length is less than the second preset time length.
2. The session management method according to claim 1, wherein the obtaining of the active time and the modification time of the session further comprises:
creating the session and recording a first system moment of the first terminal;
initializing the active moment of the session as the first system moment;
initializing the modification time of the session as the first system time.
3. The session management method according to claim 2, wherein after the creating the session, further comprising:
sending a message via the session, and recording a second system moment of the first terminal;
and updating the active time to be the second system time, and updating the modification time to be the second system time.
4. The session management method according to claim 2, wherein after the creating the session, further comprising:
receiving a message through the session, recording a third system time of the first terminal, and acquiring a system time of a second terminal sending the message as a message sending time;
updating the active time according to the message sending time;
and updating the modification time to be the third system time.
5. The session management method according to claim 4, wherein the updating the active time according to the message sending time specifically includes:
judging whether the message sending time is earlier than the active time;
and if the message sending time is earlier than the active time, updating the active time to be the third system time.
6. The session management method according to claim 4, wherein the updating the active time according to the message sending time further comprises:
if the message sending time is later than the active time, judging whether the message sending time is earlier than the third system time;
if so, updating the active time to be the third system time;
and if not, updating the active time as the message sending time.
7. The session management method according to claim 2, wherein after the creating the session, further comprising:
defining the first preset time length and the second preset time length;
and writing the first preset time length and the second preset time length into the entity of the conversation.
8. The session management method according to claim 1, wherein the difference between the first preset duration and the second preset duration is greater than 30 seconds and less than 180 seconds.
9. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a session management method as claimed in any one of claims 1 to 8.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the session management method of any one of claims 1 to 8.
CN201911236916.6A 2019-12-05 2019-12-05 Session management method, electronic device, and computer-readable storage medium Active CN111083127B (en)

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