Files
grpc/test/cpp/sleuth/client.h
Craig Tiller 339906443b [clang-format] Match include file ordering to internal clang-format (#40905)
gRPC is currently getting formatted with two different clang-format implementations, and due to some weirdness they have different include file orderings. This change introduces clang-format configuration to ensure that the two systems align - it's *highly* expected that this will need some maintenance going forward as the two systems evolve.

Closes #40905

PiperOrigin-RevId: 819606209
2025-10-15 00:24:11 -07:00

65 lines
2.0 KiB
C++

// Copyright 2025 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.
#ifndef GRPC_TEST_CPP_SLEUTH_CLIENT_H
#define GRPC_TEST_CPP_SLEUTH_CLIENT_H
#include <grpcpp/channel.h>
#include <grpcpp/security/credentials.h>
#include <memory>
#include <vector>
#include "src/core/util/latent_see.h"
#include "src/proto/grpc/channelz/v2/latent_see.grpc.pb.h"
#include "src/proto/grpc/channelz/v2/service.grpc.pb.h"
#include "absl/status/statusor.h"
namespace grpc_sleuth {
class Client {
public:
struct Options {
std::shared_ptr<grpc::ChannelCredentials> creds;
std::string protocol = "h2";
};
Client(std::string target, Options options);
absl::StatusOr<std::vector<grpc::channelz::v2::Entity>>
QueryAllChannelzEntities();
absl::StatusOr<std::vector<grpc::channelz::v2::Entity>>
QueryAllChannelzEntitiesOfKind(absl::string_view entity_kind);
absl::Status QueryTrace(
int64_t entity_id, absl::string_view trace_name,
absl::FunctionRef<
void(size_t, absl::Span<const grpc::channelz::v2::TraceEvent* const>)>
callback);
absl::Status FetchLatentSee(double sample_time,
grpc_core::latent_see::Output* output);
private:
static grpc::ChannelArguments MakeChannelArguments(const Options& options);
std::shared_ptr<grpc::Channel> channel_;
std::unique_ptr<grpc::channelz::v2::Channelz::Stub> stub_;
std::unique_ptr<grpc::channelz::v2::LatentSee::Stub> latent_see_stub_;
};
} // namespace grpc_sleuth
#endif // GRPC_TEST_CPP_SLEUTH_CLIENT_H