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This commit is contained in:
gabime
2015-02-10 01:56:09 +02:00
parent 9f993da472
commit fde3d2db99
5 changed files with 21 additions and 17 deletions
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19
include/spdlog/details/async_log_helper.h
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@@ -107,8 +107,9 @@ public:
void log(const details::log_msg& msg);
//Stop logging and join the back thread
// stop logging and join the back thread
~async_log_helper();
void set_formatter(formatter_ptr);
@@ -137,11 +138,11 @@ private:
// worker thread main loop
void worker_loop();
//pop next message from the queue and process it
//return true if a message was available (queue was not empty), will set the last_pop to the pop time
// pop next message from the queue and process it
// return true if a message was available (queue was not empty), will set the last_pop to the pop time
bool process_next_msg(clock::time_point& last_pop);
// guess how much to sleep if queue is empty/full using last successful op time as hint
// sleep,yield or return immediatly using the time passed since last message as a hint
static void sleep_or_yield(const clock::time_point& last_op_time);
};
@@ -210,8 +211,8 @@ inline void spdlog::details::async_log_helper::worker_loop()
}
}
// Process next message in the queue
// Return true if this thread should still be active (no msg with level::off was received)
// process next message in the queue
// return true if this thread should still be active (no msg with level::off was received)
inline bool spdlog::details::async_log_helper::process_next_msg(clock::time_point& last_pop)
{
@@ -243,7 +244,7 @@ inline void spdlog::details::async_log_helper::set_formatter(formatter_ptr msg_f
}
// Sleep,yield or return immediatly using the time passed since last message as a hint
// sleep,yield or return immediatly using the time passed since last message as a hint
inline void spdlog::details::async_log_helper::sleep_or_yield(const clock::time_point& last_op_time)
{
using std::chrono::milliseconds;
@@ -251,7 +252,7 @@ inline void spdlog::details::async_log_helper::sleep_or_yield(const clock::time_
auto time_since_op = clock::now() - last_op_time;
//spin upto 1 ms
// spin upto 1 ms
if (time_since_op <= milliseconds(1))
return;
@@ -267,7 +268,7 @@ inline void spdlog::details::async_log_helper::sleep_or_yield(const clock::time_
return sleep_for(milliseconds(100));
}
//throw if the worker thread threw an exception or not active
// throw if the worker thread threw an exception or not active
inline void spdlog::details::async_log_helper::throw_if_bad_worker()
{
if (_last_workerthread_ex)