Function

downstream-tls-cipher-openssl-name

Gets the cipher suite used to secure the downstream client TLS connection.

The value returned will be consistent with the OpenSSL name for the cipher suite.

Returns ok(none) if the downstream client connection is not a TLS connection.

downstream-tls-cipher-openssl-name: func(ds-request: borrow<request>, max-len: u64) -> result<option<list<u8>>, error>;