August 2025
Intermediate to advanced
272 pages
6h 14m
English
Content preview from Network Programming in Elixir and ErlangBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Evolving in Parallel with QUIC and HTTP/3
The development of HTTP/2 was almost immediately followed by that of HTTP/3. That’s because HTTP/2 and HTTP/3 solve essentially the same problems but are meant for different underlying protocol stacks. HTTP/2 is meant to work with TCP/TLS, while HTTP/3 is designed for QUIC, a new transport layer based on UDP. In this section, we’ll elaborate on the differences between the protocols and the need for HTTP/3.
The Limits of TCP and the Role of QUIC
HTTP/2 solves many of the issues caused by limitations in HTTP/1.1, but some problems with HTTP/1.1 are in fact problems with the underlying transport protocol, TCP.
First, establishing a TCP connection requires a handshake. This takes a full network round trip ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.