The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2024
Filed:
Jan. 05, 2022
Shanghai Bilibili Technology Co., Ltd., Shanghai, CN;
Shunli Liang, Shanghai, CN;
Hanchao Zheng, Shanghai, CN;
Honglei Cui, Shanghai, CN;
Hao Wang, Shanghai, CN;
Biao Hu, Shanghai, CN;
SHANGHAI BILIBILI TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
This application provides techniques comprising S: establishing a queue for accommodating m file descriptors for creating nfirst access request data packets; S: creating an ifile descriptor in the queue, sending an ifirst access request data packet by using the ifile descriptor, and monitoring a source port recorded by the ifile descriptor; S: at every first preset time interval t, enabling i to automatically increase by 1, continuing to perform operation S, and setting preset monitoring time T for each source port, where T=t*m; and S: ending monitoring of an (i−m)source port and destroying a corresponding file descriptor while creating an ifile descriptor in the queue when m*j<i≤m*(j+1), and stopping monitoring of other source ports in response to detecting that a first port receives a response data packet, where the first port is any source port in a monitored state.