A few weeks back I started on the upgrade from the Java server to a C++ server.
I scrapped the first project and started again when I learnt about the handling of fd_set which made things so much better. First tests were great.
Then I scrapped it and decided that if it going worldwide with this secret project, then it needs and uprade. To IPv6.
Which works on my initial tests.
Now all I need it to finish off a few more DNS tests and then I’m ready to make the server ultra fast.