Method GetSlaveHostAndPort

src/server/server.cc:2222–2234

}

std::list<std::pair<std::string, uint32_t>> Server::GetSlaveHostAndPort() {
  std::list<std::pair<std::string, uint32_t>> result;
  {
    std::shared_lock<std::shared_mutex> guard(slave_threads_mu_);
    for (const auto &slave : slave_threads_) {
      if (slave->IsStopped()) continue;
      std::pair<std::string, int> host_port_pair = {slave->GetConn()->GetAnnounceIP(),
                                                    slave->GetConn()->GetListeningPort()};
      result.emplace_back(host_port_pair);
    }
  }
  return result;
}

// The numeric cursor consists of a 16-bit counter, a 16-bit time stamp, a 29-bit hash,and a 3-bit cursor type. The
// hash is used to prevent information leakage. The time_stamp is used to prevent the generation of the same cursor in