w3c / reffy

Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref
MIT License
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Fix Puppeteer instance teardown #1586

Closed tidoust closed 5 months ago

tidoust commented 5 months ago

The code was not waiting for the browser instance to get properly closed. That did not affect the result of the crawl, but the OS could report an error message such as "A child process was not properly killed" when the crawl command exited.