Is the Nginx client using the happy eyeballs algorithm? https://en.m.wikipedia.org/wiki/Happy_Eyeballs https://en.m.wikipedia.org/wiki/Happy_Eyeballs Can be a

Is the Nginx client using the happy eyeballs algorithm? https://en.m.wikipedia.org/wiki/Happy_Eyeballs https://en.m.wikipedia.org/wiki/Happy_Eyeballs Can be a source of race conditions.