Files
docker-php-fpm/php_modules/swoole

swoole

Swoole is a high-performance networking framework using an event-driven, asynchronous, non-blocking I/O model. It can be used to develop high-performance, scalable, concurrent TCP, UDP, Unix socket, HTTP, Websocket services.

Platform Url
PHP.net https://www.php.net/manual/en/book.swoole.php