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New async_logger class and API

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This commit is contained in:
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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20
include/spdlog/sinks/async_sink.h
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@@ -35,7 +35,6 @@
#include <thread>
#include <chrono>
#include <atomic>
#include <algorithm>
#include "./base_sink.h"
#include "../logger.h"
@@ -43,14 +42,14 @@
#include "../details/null_mutex.h"
#include "../details/log_msg.h"
#include<iostream>
namespace spdlog
{
namespace sinks
{
class async_sink : public base_sink < details::null_mutex >
class async_sink : public base_sink < details::null_mutex > //single worker thread so null_mutex
{
public:
using q_type = details::blocking_queue < std::unique_ptr<details::log_msg> > ;
@@ -61,9 +60,9 @@ public:
~async_sink();
void add_sink(sink_ptr sink);
void remove_sink(sink_ptr sink_ptr);
q_type& q();
void set_formatter(formatter_ptr);
//Wait to remaining items (if any) in the queue to be written and shutdown
void shutdown(const std::chrono::milliseconds& timeout);
void shutdown(const log_clock::duration& timeout);
@@ -80,6 +79,7 @@ private:
//Last exception thrown from the back thread
std::shared_ptr<spdlog_ex> _last_backthread_ex;
formatter_ptr _formatter;
//will throw last back thread exception or if backthread no active
void _push_sentry();
@@ -124,13 +124,13 @@ inline void spdlog::sinks::async_sink::_thread_loop()
{
if (!_active)
return;
_formatter->format(*msg);
for (auto &s : _sinks)
{
try
{
s->log(*msg);
}
catch (const std::exception& ex)
{
_last_backthread_ex = std::make_shared<spdlog_ex>(ex.what());
@@ -139,7 +139,6 @@ inline void spdlog::sinks::async_sink::_thread_loop()
{
_last_backthread_ex = std::make_shared<spdlog_ex>("Unknown exception");
}
}
}
}
@@ -159,13 +158,14 @@ inline void spdlog::sinks::async_sink::remove_sink(spdlog::sink_ptr s)
}
inline spdlog::sinks::async_sink::q_type& spdlog::sinks::async_sink::q()
inline void spdlog::sinks::async_sink::set_formatter(formatter_ptr msg_formatter)
{
return _q;
_formatter = msg_formatter;
}
inline void spdlog::sinks::async_sink::shutdown(const std::chrono::milliseconds& timeout)
inline void spdlog::sinks::async_sink::shutdown(const log_clock::duration& timeout)
{
if (timeout > std::chrono::milliseconds::zero())
{