Comment by kiitos

> I have been writing production applications in Go for a few years now.

sorry, what?

https://gaultier.github.io/blog/a_million_ways_to_data_race_...

this code is obviously wrong, fractally wrong

why would you create a new PricingService for every request? what makes you think a mutex in each of those (obviously unique) PricingService values would somehow protect the (inexplicably shared) PricingInfo value??

> the fix

https://gaultier.github.io/blog/a_million_ways_to_data_race_...

what? this is in no way a fix to the problem.

it's impossible to believe the author's claims about their experience in the language, this is just absolute beginner stuff..