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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 <couchbase/tracing/request_span.hxx>
#include <memory>
#include <string>
namespace couchbase::tracing
{
class request_tracer
{
public:
request_tracer() = default;
request_tracer(const request_tracer& other) = default;
request_tracer(request_tracer&& other) = default;
auto operator=(const request_tracer& other) -> request_tracer& = default;
auto operator=(request_tracer&& other) -> request_tracer& = default;
virtual ~request_tracer() = default;
/**
* SDK invokes this method when cluster is ready to trace. Override it as NO-OP if no action is
* necessary.
*/
virtual void start()
{
/* do nothing */
}
/**
* SDK invokes this method when cluster is closed. Override it as NO-OP if no action is necessary.
*/
virtual void stop()
{
/* do nothing */
}
virtual auto start_span(std::string name, std::shared_ptr<request_span> parent = {})
-> std::shared_ptr<request_span> = 0;
};
} // namespace couchbase::tracing
Version data entries
5 entries across 5 versions & 1 rubygems