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context in async factory

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This commit is contained in:
gabime 2024-12-06 14:24:11 +02:00
parent 7f3f958f63
commit fddf4c99d7
3 changed files with 7 additions and 13 deletions
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14
include/spdlog/async.h
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@ -21,6 +21,7 @@
#include "./async_logger.h"
#include "./details/context.h"
#include "./details/thread_pool.h"
#include "spdlog.h"
namespace spdlog {
@ -35,15 +36,14 @@ template <async_overflow_policy OverflowPolicy = async_overflow_policy::block>
struct async_factory_impl {
template <typename Sink, typename... SinkArgs>
static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args) {
auto &registry_inst = details::context::instance();
auto context = spdlog::context();
// create global thread pool if not already exists
auto &mutex = registry_inst.tp_mutex();
auto &mutex = context->tp_mutex();
std::lock_guard<std::recursive_mutex> tp_lock(mutex);
auto tp = registry_inst.get_tp();
auto tp = context->get_tp();
if (tp == nullptr) {
tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1U);
registry_inst.set_tp(tp);
context->set_tp(tp);
}
auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
@ -71,7 +71,7 @@ inline void init_thread_pool(size_t q_size,
std::function<void()> on_thread_start,
std::function<void()> on_thread_stop) {
auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start, on_thread_stop);
details::context::instance().set_tp(std::move(tp));
spdlog::context()->set_tp(std::move(tp));
}
inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start) {
@ -83,5 +83,5 @@ inline void init_thread_pool(size_t q_size, size_t thread_count) {
}
// get the global thread pool.
inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() { return details::context::instance().get_tp(); }
inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() { return spdlog::context()->get_tp(); }
} // namespace spdlog

1
include/spdlog/details/context.h
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@ -23,7 +23,6 @@ class thread_pool;
class SPDLOG_API context {
public:
static context &instance();
context();
~context();
context(const context &) = delete;

5
src/details/context.cpp
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@ -69,10 +69,5 @@ void context::shutdown() {
std::recursive_mutex &context::tp_mutex() { return tp_mutex_; }
context &context::instance() {
static context s_instance;
return s_instance;
}
} // namespace details
} // namespace spdlog