Abstract: The present disclosure provides a method of processing data based on QUIC protocol stack, the method including: obtaining a connection identifier of a data packet; determining a server program used for processing the data packet, wherein the server program comprises a plurality of worker threads, wherein QUIC protocol stacks run in the plurality of worker threads; determining a corresponding worker thread from the multiple worker threads based on the connection identifier; and distributing the data packet to the corresponding worker thread to make the QUIC protocol stack on the corresponding worker thread process the data packet. The disclosure further provides a system, a computing device and a computer-readable storage medium of processing data based on QUIC protocol stack.

Abstract: The present application discloses techniques for adjusting cache memory. The techniques comprise determining running memory in a current time period; determining free memory in the current time period based on the running memory and preset reserved memory; determining a current memory queue length based on the free memory and a preset memory block size; determining whether the current memory queue length is less than an initial memory queue length, wherein the initial memory queue length is a memory queue length corresponding to cache memory configured to cache non-system application data in a memory unit; setting the current memory queue length as a new initial memory queue length when the current memory queue length is less than the initial memory queue length; and releasing one or more memory blocks in the cache memory corresponding to a length by which the cache memory exceeds the new initial memory queue length.

Abstract: The present application discloses techniques for adjusting data storage. The techniques comprises receiving a request of accessing target content from a user; determining a content size of the target content, and querying a cache unit to identify a set of cache blocks storing the target content; determining a space hit ratio based on the content size and a storage capacity corresponding to the set of cache blocks; adjusting an initial block size of the cache unit based on the space hit ratio and a block size of a lower-level storage relative to the cache unit to obtain a new block size of the cache unit when the space hit ratio is less than a predetermined threshold; and configuring newly set up cache blocks for the cache unit based on the new block size.

Abstract: Embodiments of the present application provide a computer-implemented connection control method based on a QUIC protocol, comprising: receiving a QUIC connection request from a peer endpoint; analyzing the QUIC connection request and obtaining identification information of the peer endpoint; retrieving target historical information of the peer endpoint based on the identification information; adjusting a transport parameter based on the target historical information; establishing a QUIC connection with the peer endpoint based on an adjusted transport parameter; and controlling a connection state of the QUIC connection based on the adjusted transport parameter.

Abstract: The present disclosure provides a method of processing data based on QUIC protocol stack, the method including: obtaining a connection identifier of a data packet; determining a server program used for processing the data packet, wherein the server program comprises a plurality of worker threads, wherein QUIC protocol stacks run in the plurality of worker threads; determining a corresponding worker thread from the multiple worker threads based on the connection identifier; and distributing the data packet to the corresponding worker thread to make the QUIC protocol stack on the corresponding worker thread process the data packet. The disclosure further provides a system, a computing device and a computer-readable storage medium of processing data based on QUIC protocol stack.

Abstract: Techniques for network communication are described herein. The disclosed techniques include generating a request for accessing a target server by a computing device, the request comprising a URL; determining whether to select a QUIC transport protocol based on the URI; selecting the QUIC transport protocol in response to a determination that the URL comprises QUIC identification information; and establishing a QUIC connection with the target server via a QUIC stack of the computing device according to the QUIC transport protocol.

Abstract: Embodiments of the present application provide techniques for controlling an Internet connection. The Internet connection control techniques comprise: obtaining a transport parameter of a target connection; adjusting the transport parameter based on a predetermined threshold value; and controlling a connection state of the target connection based on an adjusted transport parameter. The transport parameter comprises an idle timeout and the target connection comprises a QUIC connection based on a QUIC transport protocol.

Abstract: Embodiments of the present application provide techniques for writing data into a buffer of a protocol stack. The disclosed techniques include determining whether to-be-transmitted data are detected; acquiring a stream control parameter from the protocol stack of a computing device in response to a determination that the to-be transmitted data are detected; and determining whether the to-be-transmitted data are able to be written into the buffer of the protocol stack based on the stream control parameter and a predetermined threshold value, wherein the stream control parameter is associated with a capability of receiving data by a data receiving terminal, and the predetermined threshold value is a predetermined ratio of a size value of an empty area of the buffer of the protocol stack to the stream control parameter.

Abstract: Embodiments of the present application provide a computer-implemented connection control method based on a QUIC protocol, comprising: receiving a QUIC connection request from a peer endpoint; analyzing the QUIC connection request and obtaining identification information of the peer endpoint; retrieving target historical information of the peer endpoint based on the identification information; adjusting a transport parameter based on the target historical information; establishing a QUIC connection with the peer endpoint based on an adjusted transport parameter; and controlling a connection state of the QUIC connection based on the adjusted transport parameter.

Abstract: Embodiments of the present application provide techniques for writing data into a buffer of a protocol stack. The disclosed techniques include determining whether to-be-transmitted data are detected; acquiring a stream control parameter from the protocol stack of a computing device in response to a determination that the to-be transmitted data are detected; and determining whether the to-be-transmitted data are able to be written into the buffer of the protocol stack based on the stream control parameter and a predetermined threshold value, wherein the stream control parameter is associated with a capability of receiving data by a data receiving terminal, and the predetermined threshold value is a predetermined ratio of a size value of an empty area of the buffer of the protocol stack to the stream control parameter.

Abstract: Techniques for network communication are described herein. The disclosed techniques include generating a request for accessing a target server by a computing device, the request comprising a URL; determining whether to select a QUIC transport protocol based on the URI; selecting the QUIC transport protocol in response to a determination that the URL comprises QUIC identification information; and establishing a QUIC connection with the target server via a QUIC stack of the computing device according to the QUIC transport protocol.

Abstract: Embodiments of the present application provide techniques for controlling an Internet connection. The Internet connection control techniques comprise: obtaining a transport parameter of a target connection; adjusting the transport parameter based on a predetermined threshold value; and controlling a connection state of the target connection based on an adjusted transport parameter. The transport parameter comprises an idle timeout and the target connection comprises a QUIC connection based on a QUIC transport protocol.