Comment by no_wizard
2 years ago
This doesn’t add up.
In order for someone to slow down the by browser they need someone to have coded the following:
- UA Detection
- Branching for when the flag is on or off
- a timeout that only runs when these two things are true
That takes an engineer to do the work. Marketing and product managers are not writing this code certainly.
If they’re abusing a differ t flag, then the real question I have is what the flags purpose is and why is it screening Firefox.
Either way there is an intention of UA checking and throttling based on the UA and that takes an engineer to do it
Not so hard to believe tho. I work on a product that has parametrized feature flags. This means that, from a web interface, someone can say things like "activate feature X, on machines running operating system Y, at version Z, and are running product version W with license type Q". This is not a hard thing to build, and once you have it you can mix and match filters without being a software engineer or knowing how it works behind the scenes.