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:
May. 03, 2022
Filed:
Jul. 08, 2021
Cloudflare, Inc., San Francisco, CA (US);
Kenton Taylor Varda, Austin, TX (US);
Alex Dwane Robinson, Austin, TX (US);
CLOUDFLARE, INC., San Francisco, CA (US);
Abstract
Concurrency control in an asynchronous event-loop based program environment is described. A program is implemented with an asynchronous event-loop. A first piece of code controls events into the program by preventing events from being delivered to the program while a storage operation is executing except for storage completion events. Those events are prevented from being delivered to the program until the storage operation completes and the program is not executing code. A second piece of code controls outgoing messages from the program by preventing outgoing messages from being transmitted when a storage write operation is in progress except for outgoing messages that are storage write operations. Upon the successful completion of the storage write operation, the outgoing messages that were prevented from being transmitted are transmitted.