KeepAlive | The Backend Engineering Show

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Manage episode 301038775 series 1954062
By Hussein Nasser. Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio is streamed directly from their servers. Hit the Subscribe button to track updates in Player FM, or paste the feed URL into other podcast apps.

I discuss keepalive in TCP and HTTP and its pros and cons

0:00 Intro

3:28 What is KeepAlive

8:30 TCP KeepAlive

10:30 Middleboxes and Single-Path TCP

16:30 Middle Boxes and Keepalive

19:30 The FTP KeepAlive trap

25:00 HTTP KeepAlive

30:00 What's a good keepalive timeout?

https://daniel.haxx.se/blog/2020/02/10/curl-ootw-keepalive-time/

https://datatracker.ietf.org/doc/html/rfc1122#section-4.2.3.6

https://datatracker.ietf.org/doc/html/rfc793#section-3.5

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421 episodes