Add the heartbeat logic feature.

Fu Juntang

2021-09-17 5c912c70e9333298ff48f7ea15424f72ca977b99

 src/queue/array_lock_free_sem_queue.h

@@ -4,7 +4,7 @@
#include <assert.h> // assert()
#include <sched.h>  // sched_yield()
#include "logger_factory.h"
#include "mem_pool.h"
#include "shm_mm.h"
#include "shm_allocator.h"
#include "futex_sem.h"
#include "time_util.h"