update spdlog (it still dont work), fix 6.3(1)

vendor/spdlog/details/thread_pool-inl.h

@@ -4,26 +4,26 @@
 #pragma once
 
 #ifndef SPDLOG_HEADER_ONLY
-#    include <spdlog/details/thread_pool.h>
+    #include <spdlog/details/thread_pool.h>
 #endif
 
-#include <spdlog/common.h>
 #include <cassert>
+#include <spdlog/common.h>
 
 namespace spdlog {
 namespace details {
 
-SPDLOG_INLINE thread_pool::thread_pool(
-    size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop)
-    : q_(q_max_items)
-{
-    if (threads_n == 0 || threads_n > 1000)
-    {
-        throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid "
-                        "range is 1-1000)");
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
+                                       size_t threads_n,
+                                       std::function<void()> on_thread_start,
+                                       std::function<void()> on_thread_stop)
+    : q_(q_max_items) {
+    if (threads_n == 0 || threads_n > 1000) {
+        throw_spdlog_ex(
+            "spdlog::thread_pool(): invalid threads_n param (valid "
+            "range is 1-1000)");
     }
-    for (size_t i = 0; i < threads_n; i++)
-    {
+    for (size_t i = 0; i < threads_n; i++) {
         threads_.emplace_back([this, on_thread_start, on_thread_stop] {
             on_thread_start();
             this->thread_pool::worker_loop_();
@@ -32,105 +32,101 @@ SPDLOG_INLINE thread_pool::thread_pool(
     }
 }
 
-SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start)
-    : thread_pool(q_max_items, threads_n, on_thread_start, [] {})
-{}
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
+                                       size_t threads_n,
+                                       std::function<void()> on_thread_start)
+    : thread_pool(q_max_items, threads_n, on_thread_start, [] {}) {}
 
 SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
     : thread_pool(
-          q_max_items, threads_n, [] {}, [] {})
-{}
+          q_max_items, threads_n, [] {}, [] {}) {}
 
 // message all threads to terminate gracefully join them
-SPDLOG_INLINE thread_pool::~thread_pool()
-{
-    SPDLOG_TRY
-    {
-        for (size_t i = 0; i < threads_.size(); i++)
-        {
+SPDLOG_INLINE thread_pool::~thread_pool() {
+    SPDLOG_TRY {
+        for (size_t i = 0; i < threads_.size(); i++) {
             post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
         }
 
-        for (auto &t : threads_)
-        {
+        for (auto &t : threads_) {
             t.join();
         }
     }
     SPDLOG_CATCH_STD
 }
 
-void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy)
-{
+void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr,
+                                         const details::log_msg &msg,
+                                         async_overflow_policy overflow_policy) {
     async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg);
     post_async_msg_(std::move(async_m), overflow_policy);
 }
 
-void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy)
-{
-    post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
+std::future<void> SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr,
+                                                        async_overflow_policy overflow_policy) {
+    std::promise<void> promise;
+    std::future<void> future = promise.get_future();
+    post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush, std::move(promise)),
+                    overflow_policy);
+    return future;
 }
 
-size_t SPDLOG_INLINE thread_pool::overrun_counter()
-{
-    return q_.overrun_counter();
-}
+size_t SPDLOG_INLINE thread_pool::overrun_counter() { return q_.overrun_counter(); }
 
-size_t SPDLOG_INLINE thread_pool::queue_size()
-{
-    return q_.size();
-}
+void SPDLOG_INLINE thread_pool::reset_overrun_counter() { q_.reset_overrun_counter(); }
 
-void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy)
-{
-    if (overflow_policy == async_overflow_policy::block)
-    {
+size_t SPDLOG_INLINE thread_pool::discard_counter() { return q_.discard_counter(); }
+
+void SPDLOG_INLINE thread_pool::reset_discard_counter() { q_.reset_discard_counter(); }
+
+size_t SPDLOG_INLINE thread_pool::queue_size() { return q_.size(); }
+
+void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg,
+                                                async_overflow_policy overflow_policy) {
+    if (overflow_policy == async_overflow_policy::block) {
         q_.enqueue(std::move(new_msg));
-    }
-    else
-    {
+    } else if (overflow_policy == async_overflow_policy::overrun_oldest) {
         q_.enqueue_nowait(std::move(new_msg));
+    } else {
+        assert(overflow_policy == async_overflow_policy::discard_new);
+        q_.enqueue_if_have_room(std::move(new_msg));
     }
 }
 
-void SPDLOG_INLINE thread_pool::worker_loop_()
-{
-    while (process_next_msg_()) {}
+void SPDLOG_INLINE thread_pool::worker_loop_() {
+    while (process_next_msg_()) {
+    }
 }
 
 // process next message in the queue
 // return true if this thread should still be active (while no terminate msg
 // was received)
-bool SPDLOG_INLINE thread_pool::process_next_msg_()
-{
+bool SPDLOG_INLINE thread_pool::process_next_msg_() {
     async_msg incoming_async_msg;
-    bool dequeued = q_.dequeue_for(incoming_async_msg, std::chrono::seconds(10));
-    if (!dequeued)
-    {
-        return true;
-    }
+    q_.dequeue(incoming_async_msg);
 
-    switch (incoming_async_msg.msg_type)
-    {
-    case async_msg_type::log: {
-        incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
-        return true;
-    }
-    case async_msg_type::flush: {
-        incoming_async_msg.worker_ptr->backend_flush_();
-        return true;
-    }
+    switch (incoming_async_msg.msg_type) {
+        case async_msg_type::log: {
+            incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
+            return true;
+        }
+        case async_msg_type::flush: {
+            incoming_async_msg.worker_ptr->backend_flush_();
+            incoming_async_msg.flush_promise.set_value();
+            return true;
+        }
 
-    case async_msg_type::terminate: {
-        return false;
-    }
+        case async_msg_type::terminate: {
+            return false;
+        }
 
-    default: {
-        assert(false);
-    }
+        default: {
+            assert(false);
+        }
     }
 
     return true;
 }
 
-} // namespace details
-} // namespace spdlog
+}  // namespace details
+}  // namespace spdlog