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New async_logger class and API

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gabi
2014-11-24 01:29:09 +02:00
parent e88a46691a
commit 4cb6aa90b2
11 changed files with 305 additions and 48 deletions
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include/spdlog/async_logger.h Normal file
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/*************************************************************************/
/* spdlog - an extremely fast and easy to use c++11 logging library. */
/* Copyright (c) 2014 Gabi Melman. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#pragma once
// Async logger
// Upon each log write the logger:
// 1. Checks if its log level is enough to log the message
// 2. Push a new copy of the message to a queue (uses sinks::async_sink for this)
#include <chrono>
#include "common.h"
#include "logger.h"
namespace spdlog
{
namespace sinks {
class async_sink;
}
class async_logger :public logger
{
public:
template<class It>
async_logger(const std::string& name, const It& begin, const It& end, size_t queue_size, const log_clock::duration& shutdown_duration);
async_logger(const std::string& logger_name, sinks_init_list sinks, size_t queue_size, const log_clock::duration& shutdown_duration);
async_logger(const std::string& logger_name, sink_ptr single_sink, size_t queue_size, const log_clock::duration& shutdown_duration);
protected:
void _log_msg(details::log_msg& msg) override;
void _set_formatter(spdlog::formatter_ptr msg_formatter) override;
void _set_pattern(const std::string& pattern) override;
void _stop() override;
private:
std::unique_ptr<sinks::async_sink> _as;
log_clock::duration _shutdown_duration;
};
}
#include "./details/async_logger_impl.h"