Method set_txn

include/proxy/http/HttpUserAgent.h:137–198

}

inline void
HttpUserAgent::set_txn(ProxyTransaction *txn, TransactionMilestones &milestones)
{
  m_txn = txn;

  // It seems to be possible that the m_txn pointer will go stale before log
  // entries for this HTTP transaction are generated. Therefore, collect
  // information that may be needed for logging.
  this->save_transaction_info();
  if (auto p{txn->get_proxy_ssn()}; p) {
    m_client_connection_id = p->connection_id();
  }

  m_conn_info.tcp_reused = !txn->is_first_transaction();

  auto netvc{txn->get_netvc()};

  if (auto tbs = netvc->get_service<TLSBasicSupport>()) {
    m_conn_info.connection_is_ssl = true;
    if (auto sec_protocol{tbs->get_tls_protocol_name()}; sec_protocol) {
      m_conn_info.sec_protocol = sec_protocol;
    } else {
      m_conn_info.sec_protocol = "-";
    }
    if (auto cipher{tbs->get_tls_cipher_suite()}; cipher) {
      m_conn_info.cipher_suite = cipher;
    } else {
      m_conn_info.cipher_suite = "-";
    }
    if (auto curve{tbs->get_tls_curve()}; curve) {
      m_conn_info.curve = curve;
    } else {
      m_conn_info.curve = "-";
    }

    if (auto group{tbs->get_tls_group()}; group) {
      m_conn_info.security_group = group;
    } else {
      m_conn_info.security_group = "-";
    }

    if (!m_conn_info.tcp_reused) {
      // Copy along the TLS handshake timings
      milestones[TS_MILESTONE_TLS_HANDSHAKE_START] = tbs->get_tls_handshake_begin_time();
      milestones[TS_MILESTONE_TLS_HANDSHAKE_END]   = tbs->get_tls_handshake_end_time();
    }
  }

  if (auto as = netvc->get_service<ALPNSupport>()) {
    m_conn_info.alpn_id = as->get_negotiated_protocol_id();
  }

  if (auto tsrs = netvc->get_service<TLSSessionResumptionSupport>()) {
    m_conn_info.ssl_reused = tsrs->getSSLSessionCacheHit();
  }

  if (auto protocol_str{txn->get_protocol_string()}; protocol_str) {
    m_conn_info.protocol = protocol_str;