Granted Patent B2

US 12,519,747 · App. 19/071,081 · Granted Jan 6, 2026

Inventors: Qing Wang (Beijing, CN); Jian Wang (Beijing, CN)

Assignee: Beijing Youzhuju Network Technology Co., Ltd.

H04L61/4511H04L67/60

Abstract

Claims (76)

1 . A method for performing a response process based on a plurality of response messages, comprising:

receiving request information and searching for the plurality of response messages corresponding to the request information; and

performing the response process according to the plurality of response messages, the response process comprising:

determining whether a data volume of the plurality of response messages is greater than a first threshold; and

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, selecting a first predetermined number of target response messages from the plurality of response messages in a round-robin manner for response using a round-robin algorithm, wherein the first predetermined number is less than a total number of the plurality of response messages.

2 . The method according to claim 1 , wherein a process of determining the first predetermined number comprises:

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, repeatedly performing a process of reducing the number of the plurality of response messages by a second predetermined number until it is determined that a data volume of remaining response messages is less than or equal to the first threshold; and

determining a number of the remaining response messages as the first predetermined number.

3 . The method according to claim 1 , wherein the selecting the first predetermined number of target response messages from the plurality of response messages in the round-robin manner for response using the round-robin algorithm comprises:

determining a total number M of the plurality of response messages, and sorting the M response messages in sequence; and

determining a current number N of requests of the request information, and selecting, using the round-robin algorithm, response messages in a sorting interval from (N−1) % M to (N−1+C−1) % M from the M response messages in the round-robin manner as the target response messages for response, wherein % represents a remainder operation, and C represents the first predetermined number.

4 . The method according to claim 1 , wherein the receiving the request information and searching for the plurality of response messages corresponding to the request information comprises:

receiving, using an authoritative domain name system, the request information sent by a client through a recursive domain name system; and

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information,

wherein the response process of the plurality of response messages is performed using the authoritative domain name system.

5 . The method according to claim 4 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the authoritative domain name system, the request information in a user datagram protocol (UDP) format sent by the recursive domain name system, wherein the request information in the UDP format is the request information sent by the client to the recursive domain name system in the UDP format.

6 . The method according to claim 4 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the recursive domain name system, the request information sent by the client, and searching, using the recursive domain name system, for the plurality of response messages corresponding to the request information;

performing, using the recursive domain name system, the response process of the plurality of response messages, generating response result information according to the response process, and sending the response result information to the authoritative domain name system; and

receiving, using the authoritative domain name system, the response result information sent by the recursive domain name system;

wherein the searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information comprises:

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the response result information; and

performing, using the authoritative domain name system, the response process of the plurality of response messages corresponding to the response result information.

7 . The method according to claim 1 , wherein the receiving the request information and searching for the plurality of response messages corresponding to the request information comprises:

receiving, using the recursive domain name system, the request information sent by the client, and searching, using the recursive domain name system, for the plurality of response messages corresponding to the request information;

performing, using the recursive domain name system, the response process of the plurality of response messages; and

after the response process is performed using the recursive domain name system, generating response result information according to the response process, and sending the response result information to the authoritative domain name system, so that the authoritative domain name system performs response according to the response result information.

8 . The method according to claim 7 , wherein the sending the response result information to the authoritative domain name system comprises:

sending the response result information to the authoritative domain name system in a user datagram protocol (UDP) format or a transmission control protocol (TCP) format.

9 . An electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the program, performs operations comprising:

receiving request information and searching for a plurality of response messages corresponding to the request information; and

performing a response process according to the plurality of response messages, the response process comprising:

determining whether a data volume of the plurality of response messages is greater than a first threshold; and

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, selecting a first predetermined number of target response messages from the plurality of response messages in a round-robin manner for response using a round-robin algorithm, wherein the first predetermined number is less than a total number of the plurality of response messages.

10 . A non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions, when executed by a computing device, cause the computing device to perform operations comprising:

receiving request information and searching for a plurality of response messages corresponding to the request information; and

performing a response process according to the plurality of response messages, the response process comprising:

determining whether a data volume of the plurality of response messages is greater than a first threshold; and

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, selecting a first predetermined number of target response messages from the plurality of response messages in a round-robin manner for response using a round-robin algorithm, wherein the first predetermined number is less than a total number of the plurality of response messages.

11 . The electronic device according to claim 9 , wherein a process of determining the first predetermined number comprises:

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, repeatedly performing a process of reducing the number of the plurality of response messages by a second predetermined number until it is determined that a data volume of remaining response messages is less than or equal to the first threshold; and

determining a number of the remaining response messages as the first predetermined number.

12 . The electric device according to claim 9 , wherein the selecting the first predetermined number of target response messages from the plurality of response messages in the round-robin manner for response using the round-robin algorithm comprises:

determining a total number M of the plurality of response messages, and sorting the M response messages in sequence; and

determining a current number N of requests of the request information, and selecting, using the round-robin algorithm, response messages in a sorting interval from (N−1) % M to (N−1+C−1) % M from the M response messages in the round-robin manner as the target response messages for response, wherein % represents a remainder operation, and C represents the first predetermined number.

13 . The electronic device according to claim 9 , wherein the receiving the request information and searching for the plurality of response messages corresponding to the request information comprises:

receiving, using an authoritative domain name system, the request information sent by a client through a recursive domain name system; and

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information, wherein the response process of the plurality of response messages is performed using the authoritative domain name system.

14 . The electronic device according to claim 13 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the authoritative domain name system, the request information in a user datagram protocol (UDP) format sent by the recursive domain name system, wherein the request information in the UDP format is the request information sent by the client to the recursive domain name system in the UDP format.

15 . The electronic device according to claim 13 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the recursive domain name system, the request information sent by the client, and searching, using the recursive domain name system, for the plurality of response messages corresponding to the request information;

performing, using the recursive domain name system, the response process of the plurality of response messages, generating response result information according to the response process, and sending the response result information to the authoritative domain name system; and

receiving, using the authoritative domain name system, the response result information sent by the recursive domain name system;

wherein the searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information comprises:

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the response result information; and

performing, using the authoritative domain name system, the response process of the plurality of response messages corresponding to the response result information.

16 . The non-transitory computer-readable storage medium according to claim 10 , wherein a process of determining the first predetermined number comprises:

in response to determining that the data volume of the plurality of response messages is greater than the first threshold, repeatedly performing a process of reducing the number of the plurality of response messages by a second predetermined number until it is determined that a data volume of remaining response messages is less than or equal to the first threshold; and

determining a number of the remaining response messages as the first predetermined number.

17 . The non-transitory computer-readable storage medium according to claim 10 , wherein the selecting the first predetermined number of target response messages from the plurality of response messages in the round-robin manner for response using the round-robin algorithm comprises:

determining a total number M of the plurality of response messages, and sorting the M response messages in sequence; and

determining a current number N of requests of the request information, and selecting, using the round-robin algorithm, response messages in a sorting interval from (N−1) % M to (N−1+C−1) % M from the M response messages in the round-robin manner as the target response messages for response, wherein % represents a remainder operation, and C represents the first predetermined number.

18 . The non-transitory computer-readable medium according to claim 10 , wherein the receiving the request information and searching for the plurality of response messages corresponding to the request information comprises:

receiving, using an authoritative domain name system, the request information sent by a client through a recursive domain name system; and

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information, wherein the response process of the plurality of response messages is performed using the authoritative domain name system.

19 . The non-transitory computer-readable medium according to claim 18 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the authoritative domain name system, the request information in a user datagram protocol (UDP) format sent by the recursive domain name system, wherein the request information in the UDP format is the request information sent by the client to the recursive domain name system in the UDP format.

20 . The non-transitory computer-readable storage medium according to claim 18 , wherein the receiving, using the authoritative domain name system, the request information sent by the client through the recursive domain name system comprises:

receiving, using the recursive domain name system, the request information sent by the client, and searching, using the recursive domain name system, for the plurality of response messages corresponding to the request information;

performing, using the recursive domain name system, the response process of the plurality of response messages, generating response result information according to the response process, and sending the response result information to the authoritative domain name system; and

receiving, using the authoritative domain name system, the response result information sent by the recursive domain name system;

wherein the searching, using the authoritative domain name system, for the plurality of response messages corresponding to the request information comprises:

searching, using the authoritative domain name system, for the plurality of response messages corresponding to the response result information; and

performing, using the authoritative domain name system, the response process of the plurality of response messages corresponding to the response result information.

Assignments (4)

Priority Claims (1)

Continuity (2)

References Cited (69)