chromium/net/dns/host_resolver_dns_task.h

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_DNS_HOST_RESOLVER_DNS_TASK_H_
#define NET_DNS_HOST_RESOLVER_DNS_TASK_H_

#include <initializer_list>
#include <memory>
#include <optional>
#include <set>
#include <vector>

#include "base/containers/circular_deque.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/safe_ref.h"
#include "base/memory/weak_ptr.h"
#include "base/numerics/safe_conversions.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "base/values.h"
#include "net/base/ip_endpoint.h"
#include "net/base/net_export.h"
#include "net/base/request_priority.h"
#include "net/dns/host_cache.h"
#include "net/dns/host_resolver.h"
#include "net/dns/httpssvc_metrics.h"
#include "net/dns/public/secure_dns_mode.h"
#include "net/dns/resolve_context.h"
#include "net/log/net_log_with_source.h"
#include "third_party/abseil-cpp/absl/types/variant.h"

namespace net {

class DnsClient;
class DnsTransaction;
class DnsResponse;

// Resolves the hostname using DnsTransaction, which is a full implementation of
// a DNS stub resolver. One DnsTransaction is created for each resolution
// needed, which for AF_UNSPEC resolutions includes both A and AAAA. The
// transactions are scheduled separately and started separately.
class NET_EXPORT_PRIVATE HostResolverDnsTask final { … };

}  // namespace net

#endif  // NET_DNS_HOST_RESOLVER_DNS_TASK_H_