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Replace backtrace trigger with dump_backtrace()

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This commit is contained in:
gabime
2019-08-23 14:47:40 +03:00
parent 8d8aacf5e9
commit dd33c16aae
7 changed files with 38 additions and 33 deletions
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30
include/spdlog/sinks/backtrace-sink.h
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@@ -22,41 +22,37 @@ template<typename Mutex>
class backtrace_sink : public dist_sink<Mutex>
{
public:
explicit backtrace_sink(level::level_enum trigger_level = spdlog::level::err, size_t n_messages = 16)
: trigger_level_{trigger_level}
, traceback_msgs_{n_messages}
explicit backtrace_sink(size_t n_messages = 16)
: traceback_msgs_{n_messages}
{}
protected:
level::level_enum trigger_level_;
void dump_backtrace()
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
dump_backtrace_();
}
protected:
details::circular_q<details::log_msg_buffer> traceback_msgs_;
// if current message is high enough, trigger a backtrace log,
// otherwise save the message in the queue for future trigger.
// save the messages in a circular queue
void sink_it_(const details::log_msg &msg) override
{
if (msg.level < trigger_level_)
{
traceback_msgs_.push_back(details::log_msg_buffer(msg));
}
traceback_msgs_.push_back(details::log_msg_buffer(msg));
if (msg.level > level::debug)
{
dist_sink<Mutex>::sink_it_(msg);
}
if (msg.level >= trigger_level_)
{
log_backtrace_(msg.logger_name);
}
}
void log_backtrace_(const string_view_t &logger_name)
void dump_backtrace_()
{
if (traceback_msgs_.empty())
{
return;
}
const char *logger_name = "??????";
dist_sink<Mutex>::sink_it_(
details::log_msg{logger_name, level::info, "********************* Backtrace Start *********************"});