HTTP keepalive
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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..
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Difference between TCP keepalive and HTTP keepaliveWeb/Network 2019. 9. 28. 17:41
1. Overview Let's distinguish the difference between TCP keepalive and HTTP keepalive. 2. Description HTTP Keep-Alive A feature that allows HTTP client (usually browser) and server (webserver) to send multiple request/response pairs over the same TCP connection. This decreases latency for 2nd, 3rd,... HTTP request, decreases network traffic and similar. TCP keepalive A totally different beast. I..