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poll vs select vs event-based I failed to find a thorough comparison page on poll() vs select() so I wrote my own. If you find flaws or have additions, please let me know! File issues or pull-requests if you find problems or have improvements. My 2010 blog post "poll vs select" also provides some background. Differences between poll() and select() and at the end some mentions about the more modern

At around 06:49 CEST on the morning of August 27 2014, Google deployed an HTTP/2 draft-14 implementation on their front-end servers that handle logins to Google accounts (and possibly others). Those at least take care of all the various login stuff you do with Google, G+, gmail, etc. The little problem with that was just that their implementation of HTTP2 is in disagreement with all existing clien

http2 explained describes the protocol HTTP/2 at a technical and protocol level. Background, the protocol, the implementations and the future. Written by Daniel Stenberg. This is a "living document" in the sense that I keep posting updates, and I care about and value feedback, questions and comments I get about it. This document improves over time thanks to a joint effort. Full credits to all help

The HTTPbis working group of the IETF had an interim meeting in Zurich January 22nd to 24th. I participated from remote and I listened in on the discussions over webex and followed the jabber room while the meetings were going on, addressing HTTP2 protocol issues one by one ironing out quirks and progressing forward. I won’t bore you with details why I wasn’t present in Zurich. Here’s a couple of

This is not news. This is only facts that seem to still be unknown to many people so I just want to help out documenting this to help educate the world. I’ll dance around the subject first a bit by providing the full background info… round robin basics Round robin DNS has been the way since a long time back to get some rough and cheap load-balancing and spreading out visitors over multiple hosts w

curl vs Wget The main differences as I (Daniel Stenberg) see them. Please consider my bias towards curl since after all, curl is my baby - but I contribute to Wget as well. Please let me know if you have other thoughts or comments on this document. File issues or pull-requests if you find problems or have improvements. What both commands do both are command line tools that can download contents fr