HTTP persistent connection
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HTTP keepalive(HTTP persistent connection)Web/Protocol 2019. 9. 28. 17:41
1. Overview HTTP keep-alive, a.k.a., HTTP persistent connection, is an instruction that allows a single TCP connection to remain open for multiple HTTP requests/responses. By default, HTTP connections close after each request. When someone visits your site, their browser needs to create new connections to request each of the files that make up your web pages (e.g. images, Javascript, and CSS sty..