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Diffstat (limited to 'matching/include/spdlog/async_logger.h')
-rw-r--r-- | matching/include/spdlog/async_logger.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/matching/include/spdlog/async_logger.h b/matching/include/spdlog/async_logger.h deleted file mode 100644 index a7ecb78..0000000 --- a/matching/include/spdlog/async_logger.h +++ /dev/null @@ -1,73 +0,0 @@ -// -// Copyright(c) 2015 Gabi Melman. -// Distributed under the MIT License (http://opensource.org/licenses/MIT) -// - -#pragma once - -// Very fast asynchronous logger (millions of logs per second on an average -// desktop) -// Uses pre allocated lockfree queue for maximum throughput even under large -// number of threads. -// Creates a single back thread to pop messages from the queue and log them. -// -// 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 (or block the caller until -// space is available in the queue) -// 3. will throw spdlog_ex upon log exceptions -// Upon destruction, logs all remaining messages in the queue before -// destructing.. - -#include "spdlog/common.h" -#include "spdlog/logger.h" - -#include <chrono> -#include <memory> -#include <string> - -namespace spdlog { - -// Async overflow policy - block by default. -enum class async_overflow_policy -{ - block, // Block until message can be enqueued - overrun_oldest // Discard oldest message in the queue if full when trying to - // add new item. -}; - -namespace details { -class thread_pool; -} - -class async_logger final : public std::enable_shared_from_this<async_logger>, public logger -{ - friend class details::thread_pool; - -public: - template<typename It> - async_logger(std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - async_logger(std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - async_logger(std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, - async_overflow_policy overflow_policy = async_overflow_policy::block); - - std::shared_ptr<logger> clone(std::string new_name) override; - -protected: - void sink_it_(details::log_msg &msg) override; - void flush_() override; - - void backend_log_(const details::log_msg &incoming_log_msg); - void backend_flush_(); - -private: - std::weak_ptr<details::thread_pool> thread_pool_; - async_overflow_policy overflow_policy_; -}; -} // namespace spdlog - -#include "details/async_logger_impl.h" |