chromium/third_party/grpc/src/src/core/ext/filters/client_channel/resolver/polling_resolver.cc

//
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#include <grpc/support/port_platform.h>

#include "src/core/ext/filters/client_channel/resolver/polling_resolver.h"

#include <inttypes.h>

#include <functional>
#include <type_traits>
#include <utility>
#include <vector>

#include "absl/status/status.h"
#include "absl/status/statusor.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/string_view.h"
#include "absl/strings/strip.h"

#include <grpc/support/log.h>

#include "src/core/lib/backoff/backoff.h"
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/gprpp/debug_location.h"
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/gprpp/work_serializer.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/service_config/service_config.h"
#include "src/core/lib/uri/uri_parser.h"

namespace grpc_core {

EventEngine;

PollingResolver::PollingResolver(ResolverArgs args,
                                 Duration min_time_between_resolutions,
                                 BackOff::Options backoff_options,
                                 TraceFlag* tracer)
    : … { … }

PollingResolver::~PollingResolver() { … }

void PollingResolver::StartLocked() { … }

void PollingResolver::RequestReresolutionLocked() { … }

void PollingResolver::ResetBackoffLocked() { … }

void PollingResolver::ShutdownLocked() { … }

void PollingResolver::ScheduleNextResolutionTimer(const Duration& timeout) { … }

void PollingResolver::OnNextResolutionLocked() { … }

void PollingResolver::MaybeCancelNextResolutionTimer() { … }

void PollingResolver::OnRequestComplete(Result result) { … }

void PollingResolver::OnRequestCompleteLocked(Result result) { … }

void PollingResolver::GetResultStatus(absl::Status status) { … }

void PollingResolver::MaybeStartResolvingLocked() { … }

void PollingResolver::StartResolvingLocked() { … }

}  // namespace grpc_core