Function TSHttpTxnServerProtocolStackGet

src/api/InkAPI.cc:8714–8732

Return information about the protocols used by the server

// Return information about the protocols used by the server
TSReturnCode
TSHttpTxnServerProtocolStackGet(TSHttpTxn txnp, int count, const char **result, int *actual)
{
  sdk_assert(sdk_sanity_check_txn(txnp) == TS_SUCCESS);
  sdk_assert(count == 0 || result != nullptr);
  HttpSM *sm        = reinterpret_cast<HttpSM *>(txnp);
  int     new_count = 0;
  if (sm && count > 0) {
    auto mem  = static_cast<std::string_view *>(alloca(sizeof(std::string_view) * count));
    new_count = sm->populate_server_protocol(mem, count);
    for (int i = 0; i < new_count; ++i) {
      result[i] = mem[i].data();
    }
  }
  if (actual) {
    *actual = new_count;
  }
  return TS_SUCCESS;
}

const char *
TSNormalizedProtocolTag(const char *tag)