As far as I know, using anycast for geo routing is pretty standard. Eg. I'm not aware that my employer (large ecommerce) has had any routing issues. This being

As far as I know, using anycast for geo routing is pretty standard. Eg. I'm not aware that my employer (large ecommerce) has had any routing issues. This being said, we mostly avoid long running connections today. With more messenger like products becoming ubiquitous, I expect that to change though.