tb_void_t tb_aiop_exit(tb_aiop_ref_t aiop)
{
// check
tb_aiop_impl_t* impl = (tb_aiop_impl_t*)aiop;
tb_assert_and_check_return(impl);
// exit reactor
if (impl->rtor && impl->rtor->exit)
impl->rtor->exit(impl->rtor);
// exit spak
if (impl->spak[0]) tb_socket_exit(impl->spak[0]);
if (impl->spak[1]) tb_socket_exit(impl->spak[1]);
impl->spak[0] = tb_null;
impl->spak[1] = tb_null;
// exit pool
tb_spinlock_enter(&impl->lock);
if (impl->pool) tb_fixed_pool_exit(impl->pool);
impl->pool = tb_null;
tb_spinlock_leave(&impl->lock);
// exit lock
tb_spinlock_exit(&impl->lock);
// free impl
tb_free(impl);
}
tb_bool_t tb_transfer_pool_exit(tb_transfer_pool_ref_t pool)
{
// check
tb_transfer_pool_impl_t* impl = (tb_transfer_pool_impl_t*)pool;
tb_assert_and_check_return_val(impl, tb_false);
// trace
tb_trace_d("exit: ..");
// kill it first
tb_transfer_pool_kill(pool);
// wait all
if (tb_transfer_pool_wait_all(pool, 5000) <= 0)
{
// trace
tb_trace_e("exit: wait failed!");
return tb_false;
}
// enter
tb_spinlock_enter(&impl->lock);
// check
tb_assert(!tb_list_entry_size(&impl->work));
// exit the work list
tb_list_entry_exit(&impl->work);
// exit the idle list
tb_list_entry_exit(&impl->idle);
// exit pool
if (impl->pool)
{
// exit all task
tb_fixed_pool_walk(impl->pool, tb_transfer_pool_walk_exit, tb_null);
// exit it
tb_fixed_pool_exit(impl->pool);
impl->pool = tb_null;
}
// leave
tb_spinlock_leave(&impl->lock);
// exit lock
tb_spinlock_exit(&impl->lock);
// exit it
tb_free(pool);
// trace
tb_trace_d("exit: ok");
// ok
return tb_true;
}
static tb_void_t tb_demo_spider_exit(tb_demo_spider_t* spider)
{
// check
tb_assert_and_check_return(spider);
// trace
tb_trace_d("exit: ..");
// kill it
tb_atomic_set(&spider->state, TB_STATE_KILLING);
// kill all transfer tasks
tb_transfer_pool_kill_all(tb_transfer_pool());
// kill all parser tasks
tb_thread_pool_task_kill_all(tb_thread_pool());
// wait all transfer tasks exiting
tb_transfer_pool_wait_all(tb_transfer_pool(), -1);
// wait all parser tasks exiting
tb_thread_pool_task_wait_all(tb_thread_pool(), -1);
// enter
tb_spinlock_enter(&spider->lock);
// exit filter
if (spider->filter) tb_bloom_filter_exit(spider->filter);
spider->filter = tb_null;
// exit pool
if (spider->pool) tb_fixed_pool_exit(spider->pool);
spider->pool = tb_null;
// leave
tb_spinlock_leave(&spider->lock);
// exit lock
tb_spinlock_exit(&spider->lock);
// exit home
tb_url_exit(&spider->home);
// exit option
#ifdef TB_CONFIG_MODULE_HAVE_OBJECT
if (spider->option) tb_option_exit(spider->option);
spider->option = tb_null;
#endif
// trace
tb_trace_d("exit: ok");
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_fixed_pool_ref_t tb_fixed_pool_init_(tb_large_pool_ref_t large_pool, tb_size_t slot_size, tb_size_t item_size, tb_bool_t for_small_pool, tb_fixed_pool_item_init_func_t item_init, tb_fixed_pool_item_exit_func_t item_exit, tb_cpointer_t priv)
{
// check
tb_assert_and_check_return_val(item_size, tb_null);
// done
tb_bool_t ok = tb_false;
tb_fixed_pool_impl_t* impl = tb_null;
do
{
// using the default large pool
if (!large_pool) large_pool = tb_large_pool();
tb_assert_and_check_break(large_pool);
// make pool
impl = (tb_fixed_pool_impl_t*)tb_large_pool_malloc0(large_pool, sizeof(tb_fixed_pool_impl_t), tb_null);
tb_assert_and_check_break(impl);
// init pool
impl->large_pool = large_pool;
impl->slot_size = slot_size? slot_size : (tb_page_size() >> 4);
impl->item_size = item_size;
impl->func_init = item_init;
impl->func_exit = item_exit;
impl->func_priv = priv;
impl->for_small_pool = for_small_pool;
tb_assert_and_check_break(impl->slot_size);
// init partial slots
tb_list_entry_init(&impl->partial_slots, tb_fixed_pool_slot_t, entry, tb_null);
// init full slots
tb_list_entry_init(&impl->full_slots, tb_fixed_pool_slot_t, entry, tb_null);
// ok
ok = tb_true;
} while (0);
// failed?
if (!ok)
{
// exit it
if (impl) tb_fixed_pool_exit((tb_fixed_pool_ref_t)impl);
impl = tb_null;
}
// ok?
return (tb_fixed_pool_ref_t)impl;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_fixed_pool_ref_t tb_fixed_pool_init_(tb_allocator_ref_t large_allocator, tb_size_t slot_size, tb_size_t item_size, tb_bool_t for_small, tb_fixed_pool_item_init_func_t item_init, tb_fixed_pool_item_exit_func_t item_exit, tb_cpointer_t priv)
{
// check
tb_assert_and_check_return_val(item_size, tb_null);
// done
tb_bool_t ok = tb_false;
tb_fixed_pool_t* pool = tb_null;
do
{
// no allocator? uses the global allocator
if (!large_allocator) large_allocator = tb_allocator();
tb_assert_and_check_break(large_allocator);
// make pool
pool = (tb_fixed_pool_t*)tb_allocator_large_malloc0(large_allocator, sizeof(tb_fixed_pool_t), tb_null);
tb_assert_and_check_break(pool);
// init pool
pool->large_allocator = large_allocator;
pool->slot_size = slot_size? slot_size : (tb_page_size() >> 4);
pool->item_size = item_size;
pool->func_init = item_init;
pool->func_exit = item_exit;
pool->func_priv = priv;
pool->for_small = for_small;
tb_assert_and_check_break(pool->slot_size);
// init partial slots
tb_list_entry_init(&pool->partial_slots, tb_fixed_pool_slot_t, entry, tb_null);
// init full slots
tb_list_entry_init(&pool->full_slots, tb_fixed_pool_slot_t, entry, tb_null);
// ok
ok = tb_true;
} while (0);
// failed?
if (!ok)
{
// exit it
if (pool) tb_fixed_pool_exit((tb_fixed_pool_ref_t)pool);
pool = tb_null;
}
// ok?
return (tb_fixed_pool_ref_t)pool;
}
tb_bool_t tb_aicp_exit(tb_aicp_ref_t aicp)
{
// check
tb_aicp_impl_t* impl = (tb_aicp_impl_t*)aicp;
tb_assert_and_check_return_val(impl, tb_false);
// kill all first
tb_aicp_kill_all((tb_aicp_ref_t)impl);
// wait all exiting
if (tb_aicp_wait_all((tb_aicp_ref_t)impl, 5000) <= 0)
{
// wait failed, trace left aicos
tb_spinlock_enter(&impl->lock);
if (impl->pool) tb_fixed_pool_walk(impl->pool, tb_aicp_walk_wait, tb_null);
tb_spinlock_leave(&impl->lock);
return tb_false;
}
// kill loop
tb_aicp_kill((tb_aicp_ref_t)impl);
// wait workers exiting
tb_hong_t time = tb_mclock();
while (tb_atomic_get(&impl->work) && (tb_mclock() < time + 5000)) tb_msleep(500);
// exit proactor
if (impl->ptor)
{
tb_assert(impl->ptor && impl->ptor->exit);
impl->ptor->exit(impl->ptor);
impl->ptor = tb_null;
}
// exit aico pool
tb_spinlock_enter(&impl->lock);
if (impl->pool) tb_fixed_pool_exit(impl->pool);
impl->pool = tb_null;
tb_spinlock_leave(&impl->lock);
// exit lock
tb_spinlock_exit(&impl->lock);
// free impl
tb_free(impl);
// ok
return tb_true;
}
tb_void_t tb_list_exit(tb_list_ref_t self)
{
// check
tb_list_t* list = (tb_list_t*)self;
tb_assert_and_check_return(list);
// clear data
tb_list_clear((tb_list_ref_t)list);
// exit pool
if (list->pool) tb_fixed_pool_exit(list->pool);
// exit it
tb_free(list);
}
tb_void_t gb_mesh_face_list_exit(gb_mesh_face_list_ref_t list)
{
// check
gb_mesh_face_list_impl_t* impl = (gb_mesh_face_list_impl_t*)list;
tb_assert_and_check_return(impl);
// clear it first
gb_mesh_face_list_clear(list);
// exit pool
if (impl->pool) tb_fixed_pool_exit(impl->pool);
impl->pool = tb_null;
// exit it
tb_free(impl);
}
tb_void_t tb_timer_exit(tb_timer_ref_t timer)
{
// check
tb_timer_impl_t* impl = (tb_timer_impl_t*)timer;
tb_assert_and_check_return(impl);
// stop it
tb_atomic_set(&impl->stop, 1);
// wait loop exit
tb_size_t tryn = 10;
while (tb_atomic_get(&impl->work) && tryn--) tb_msleep(500);
// warning
if (!tryn && tb_atomic_get(&impl->work)) tb_trace_w("[timer]: the loop has been not exited now!");
// post event
tb_spinlock_enter(&impl->lock);
tb_event_ref_t event = impl->event;
tb_spinlock_leave(&impl->lock);
if (event) tb_event_post(event);
// enter
tb_spinlock_enter(&impl->lock);
// exit heap
if (impl->heap) tb_heap_exit(impl->heap);
impl->heap = tb_null;
// exit pool
if (impl->pool) tb_fixed_pool_exit(impl->pool);
impl->pool = tb_null;
// exit event
if (impl->event) tb_event_exit(impl->event);
impl->event = tb_null;
// leave
tb_spinlock_leave(&impl->lock);
// exit lock
tb_spinlock_exit(&impl->lock);
// exit it
tb_free(impl);
}
tb_void_t tb_small_pool_exit(tb_small_pool_ref_t pool)
{
// check
tb_small_pool_impl_t* impl = (tb_small_pool_impl_t*)pool;
tb_assert_and_check_return(impl && impl->large_pool);
// exit fixed pool
tb_size_t i = 0;
tb_size_t n = tb_arrayn(impl->fixed_pool);
for (i = 0; i < n; i++)
{
// exit it
if (impl->fixed_pool[i]) tb_fixed_pool_exit(impl->fixed_pool[i]);
impl->fixed_pool[i] = tb_null;
}
// exit pool
tb_large_pool_free(impl->large_pool, impl);
}
tb_bool_t tb_thread_pool_exit(tb_thread_pool_ref_t pool)
{
// check
tb_thread_pool_impl_t* impl = (tb_thread_pool_impl_t*)pool;
tb_assert_and_check_return_val(impl, tb_false);
// trace
tb_trace_d("exit: ..");
// kill it first
tb_thread_pool_kill(pool);
// wait all
if (tb_thread_pool_task_wait_all(pool, 5000) <= 0)
{
// trace
tb_trace_e("exit: wait failed!");
return tb_false;
}
/* exit all workers
* need not lock it because the worker size will not be increase d
*/
tb_size_t i = 0;
tb_size_t n = impl->worker_size;
for (i = 0; i < n; i++)
{
// the worker
tb_thread_pool_worker_t* worker = &impl->worker_list[i];
// exit loop
if (worker->loop)
{
// wait it
tb_long_t wait = 0;
if ((wait = tb_thread_wait(worker->loop, 5000)) <= 0)
{
// trace
tb_trace_e("worker[%lu]: wait failed: %ld!", i, wait);
}
// exit it
tb_thread_exit(worker->loop);
worker->loop = tb_null;
}
}
impl->worker_size = 0;
// enter
tb_spinlock_enter(&impl->lock);
// exit pending jobs
tb_list_entry_exit(&impl->jobs_pending);
// exit waiting jobs
tb_list_entry_exit(&impl->jobs_waiting);
// exit urgent jobs
tb_list_entry_exit(&impl->jobs_urgent);
// exit jobs pool
if (impl->jobs_pool) tb_fixed_pool_exit(impl->jobs_pool);
impl->jobs_pool = tb_null;
// leave
tb_spinlock_leave(&impl->lock);
// exit lock
tb_spinlock_exit(&impl->lock);
// exit semaphore
if (impl->semaphore) tb_semaphore_exit(impl->semaphore);
impl->semaphore = tb_null;
// exit it
tb_free(impl);
// trace
tb_trace_d("exit: ok");
// ok
return tb_true;
}