10 ms·

TCP handshake failure prevents the client from being able to send any data, no?

• lxgr 2y ago
  Often, but not always: https://en.wikipedia.org/wiki/TCP_Fast_Open https://en.wikipedia.org/wiki/TCP_Fast_Open
  • hiatus 2y ago
    > TFO has been difficult to deploy due to protocol ossification; in 2020, no Web browsers used it by default.[2]
    • gsich 2y ago
      It's in use by Android for DNS over TLS. Ossification issues are exaggerated.