JDK server does not send a dummy change_cipher_spec record after HelloRetryRequest message.
According to RFC 8446 (Middlebox Compatibility Mode), if the client sends a non-empty session ID in the ClientHello message, the server sends a dummy change_cipher_spec (CCS) record immediately after its first handshake message. This may either be after a ServerHello or a HelloRetryRequest. https://datatracker.ietf.org/doc/html/rfc8446#appendix-D.4 ------------- Commit messages: - JDK-8326643 Changes: https://git.openjdk.org/jdk/pull/18372/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18372&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8326643 Stats: 10 lines in 1 file changed: 9 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/18372.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18372/head:pull/18372 PR: https://git.openjdk.org/jdk/pull/18372
