StuntProgrammer

StuntProgrammer

Retry XMLHttpRequest Carefully

It’s rare to see a web app that doesn’t use XMLHttpRequest (or fetch, the new API with comparable capability). XMLHttpRequest (which we can call XHR if you’re into the whole brevity thing) is as handy as a shirt pocket, but it doesn’t do much to encourage robust and resilient programming practices. Any app that runs in the real world will sometimes encounter transient network interruptions and server outages. We should gracefully recover from both by automatically retrying our requests. But, we shouldn’t turn a brief server hiccup into a full-on fireworks display by retrying too fast or by having every client retry at the same time.

Where Next?

Popular Frontend topics Top

First poster: bot
Stock Toolkit: Conclusion :: Brain Dump — Geoff’s Technical Notebook. My toy stock toolkit application is “feature complete” for now. I’...
New
First poster: bot
Ashley Williams Discusses the Future of WebAssembly at the WebAssembly Summit . Williams commented on the results of a Twitter poll sh...
New
First poster: PaigePalmer
Progressive Web Apps (PWAs) are starting to get some attention. For instance, Amazon is using it for game streaming service on iOS. PWAs ...
New
First poster: bot
The No-Framework Framework: JavaScript Without React Part I. How I improved my programming speed by replacing React with plain JavaScrip...
New
First poster: bot
Just one year before the first web page went live in 1991, Microsoft began shipping perhaps the most well-known icon font, Wingdings. How...
New
First poster: bot
clickbait isn’t it? But this was Brock’s immediate reaction when we saw (and I recommend you read this first): Full Third-Party Cookie ...
New
First poster: bot
JavaScript is a great programming language, but thanks to the fact that its initial release was built in only ten days back in 1995, coup...
/js
New
First poster: bot
For every day of advent I am building a new UI Component. The theme? You guessed it ― Christmas. :christmas_tree:
New
First poster: bot
I first got into web design/development in the late 90s, and only as I type this sentence do I realize how long ago that was. And boy, i...
New
First poster: davearonson
What is surprising is that a 14kB page can load much faster than a 15kBpage — maybe 612ms faster — while the difference between a 15kB an...
New

Other popular topics Top

malloryerik
Any thoughts on Svelte? Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue...
New
Exadra37
Please tell us what is your preferred monitor setup for programming(not gaming) and why you have chosen it. Does your monitor have eye p...
New
PragmaticBookshelf
Design and develop sophisticated 2D games that are as much fun to make as they are to play. From particle effects and pathfinding to soci...
New
AstonJ
SpaceVim seems to be gaining in features and popularity and I just wondered how it compares with SpaceMacs in 2020 - anyone have any thou...
New
AstonJ
Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
New
Rainer
Not sure if following fits exactly this thread, or if we should have a hobby thread… For many years I’m designing and building model air...
New
AstonJ
In case anyone else is wondering why Ruby 3 doesn’t show when you do asdf list-all ruby :man_facepalming: do this first: asdf plugin-upd...
New
PragmaticBookshelf
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
New
wmnnd
Here’s the story how one of the world’s first production deployments of LiveView came to be - and how trying to improve it almost caused ...
New
First poster: bot
zig/http.zig at 7cf2cbb33ef34c1d211135f56d30fe23b6cacd42 · ziglang/zig. General-purpose programming language and toolchain for maintaini...
New