Method version

crates/stdlib/src/ssl.rs:3813–3828

(&self)

        #[pymethod]
        fn version(&self) -> Option<String> {
            // Extract cipher suite, releasing lock quickly
            let suite = {
                let conn_guard = self.connection.lock();
                conn_guard.as_ref()?.negotiated_cipher_suite()?
            };

            // Convert to string outside the lock
            let version_str = match suite.version().version {
                rustls::ProtocolVersion::TLSv1_2 => "TLSv1.2",
                rustls::ProtocolVersion::TLSv1_3 => "TLSv1.3",
                _ => "Unknown",
            };

            Some(version_str.to_string())
        }

        #[pymethod]
        fn selected_alpn_protocol(&self) -> Option<String> {