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Contents
/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright 2021 Couchbase, Inc.
*
* 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.
*/
#pragma once
#include "logging_meter_options.hxx"
#include <couchbase/metrics/meter.hxx>
#include <asio/steady_timer.hpp>
#include <mutex>
namespace couchbase::core::metrics
{
class logging_value_recorder;
class logging_meter
: public couchbase::metrics::meter
, public std::enable_shared_from_this<logging_meter>
{
private:
asio::steady_timer emit_report_;
logging_meter_options options_;
std::mutex recorders_mutex_{};
// service name -> operation name -> recorder
std::map<std::string, std::map<std::string, std::shared_ptr<logging_value_recorder>>> recorders_{};
void log_report() const;
void rearm_reporter();
public:
logging_meter(asio::io_context& ctx, logging_meter_options options);
~logging_meter() override;
void start() override;
void stop() override;
std::shared_ptr<couchbase::metrics::value_recorder> get_value_recorder(const std::string& name,
const std::map<std::string, std::string>& tags) override;
};
} // namespace couchbase::core::metrics
Version data entries
8 entries across 8 versions & 1 rubygems