Method nextHopExists

src/proxy/http/remap/NextHopSelectionStrategy.cc:278–297

}

bool
NextHopSelectionStrategy::nextHopExists(TSHttpTxn txnp, void * /* ih ATS_UNUSED */)
{
  HttpSM *sm    = reinterpret_cast<HttpSM *>(txnp);
  int64_t sm_id = sm->sm_id;

  for (uint32_t gg = 0; gg < groups; gg++) {
    for (auto &hh : host_groups[gg]) {
      HostRecord *p = hh.get();
      if (p->available.load()) {
        NH_Dbg(NH_DBG_CTL,
               "[%" PRIu64 "] found available next hop %s (this is NOT necessarily the parent which will be selected, just the "
               "first available parent found)",
               sm_id, p->hostname.c_str());
        return true;
      }
    }
  }
  return false;
}

ParentRetry_t
NextHopSelectionStrategy::responseIsRetryable(int64_t sm_id, HttpTransact::CurrentInfo &current_info, HTTPStatus response_code)