3 ms·

I'm not familar with Erlang, but applications like HAProxy don't upgrade the process in use, but only new connections.

• lazyloop 9y ago
  That's what Perl/Mojolicious does too.
• wlll 9y ago
  May be of interest: https://news.ycombinator.com/item?id=10669131 https://news.ycombinator.com/item?id=10669131