Data transmission method and apparatus, device, and storage medium

A data transmission apparatus, comprising:

• a processor;
• and
• memory storing computer-readable instructions that, when executed, cause the data transmission apparatus to:
• receive, by the data transmission apparatus hosting a cloud game, from a client device accessing the cloud game, and via a communication connection, a first user datagram protocol (UDP) data packet, wherein the communication connection is established:
• based on Quick UDP Internet Connection (QUIC) protocols;
• and
• between a first QUIC-Software Development Kit (QUIC-SDK) present at the data transmission apparatus and a second QUIC-SDK present at the client device;
• select, by a first thread of a plurality of threads provided by the first QUIC-SDK at the data transmission apparatus, a second thread from the plurality of threads, wherein
• the second thread has a dispatcher managing one or more session objects;
• each session object of the one or more session objects manages a QUIC connection;
• and
• a first session object of the one or more session objects has a connection identifier which corresponds to a target connection identifier of the first UDP data packet;
• transfer, by the first thread to the second thread and by the second thread to the first session object, the first UDP data packet;
• manage, by the first session object of the second thread, a QUIC connection associated with the first UDP data packet;
• and
• wherein the first UDP data packet comprises an operation instruction for the cloud game hosted on the data transmission apparatus.

A non-transitory computer-readable storage medium, storing computer readable instructions that, when executed by a processor, cause a data processing system to perform:

• receiving, by the data processing system hosting a cloud game, from a client device accessing the cloud game, and via a communication connection, a first user datagram protocol (UDP) data packet, wherein the communication connection is established:
• based on Quick UDP Internet Connection (QUIC) protocols;
• and
• between a first QUIC-Software Development Kit (QUIC-SDK) present at the data processing system and a second QUIC-SDK present at the client device;
• selecting, by a first thread of a plurality of threads provided by the first QUIC-SDK at the data processing system, a second thread from the plurality of threads, wherein:
• the second thread has a dispatcher managing one or more session objects;
• each session object of the one or more session objects manages a QUIC connection;
• and
• a first session object of the one or more session objects has a connection identifier which corresponds to a target connection identifier of the first UDP data packet;
• transferring, by the first thread to the second thread and by the second thread to the first session object, the first UDP data packet;
• managing, by the first session object of the second thread, a QUIC connection associated with the first UDP data packet;
• and
• wherein the first UDP data packet comprises an operation instruction for the cloud game hosted on the data processing system.