int swThreadPool_create(swThreadPool *pool, int thread_num)
{
bzero(pool, sizeof(swThreadPool));
pool->threads = (swThread *) sw_calloc(thread_num, sizeof(swThread));
pool->params = (swThreadParam *) sw_calloc(thread_num, sizeof(swThreadParam));
if (pool->threads == NULL || pool->params == NULL)
{
swWarn("swThreadPool_create malloc fail");
return SW_ERR;
}
swTrace("threads=%p|params=%p", pool->threads, pool->params);
#ifdef SW_THREADPOOL_USE_CHANNEL
pool->chan = swChannel_create(1024 * 256, 512, 0);
if (pool->chan == NULL)
{
swWarn("swThreadPool_create create channel failed");
return SW_ERR;
}
#else
if (swRingQueue_init(&pool->queue, SW_THREADPOOL_QUEUE_LEN) < 0)
{
return SW_ERR;
}
#endif
if (swCond_create(&pool->cond) < 0)
{
return SW_ERR;
}
pool->thread_num = thread_num;
return SW_OK;
}
static PHP_METHOD(swoole_ringqueue, __construct)
{
long len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &len) == FAILURE)
{
RETURN_FALSE;
}
if (len < 0)
{
len = SW_RINGQUEUE_LEN;
}
swRingQueue *queue = emalloc(sizeof(swRingQueue));
if (queue == NULL)
{
zend_throw_exception(swoole_exception_class_entry_ptr, "failed to create ringqueue.", SW_ERROR_MALLOC_FAIL TSRMLS_CC);
RETURN_FALSE;
}
if (swRingQueue_init(queue, len))
{
zend_throw_exception(swoole_exception_class_entry_ptr, "failed to init ringqueue.", SW_ERROR_MALLOC_FAIL TSRMLS_CC);
RETURN_FALSE;
}
swoole_set_object(getThis(), queue);
}
int swFactoryThread_start(swFactory *factory)
{
swFactoryThread *this = factory->object;
swThreadParam *param;
int i;
int ret;
pthread_t pidt;
ret = swFactory_check_callback(factory);
if (ret < 0)
{
return SW_ERR;
}
for (i = 0; i < this->writer_num; i++)
{
#ifdef HAVE_EVENTFD
ret = swPipeEventfd_create(&this->writers[i].evfd, 1, 1);
#else
ret = swPipeBase_create(&this->writers[i].evfd, 1);
#endif
if (ret < 0)
{
swTrace("create eventfd fail\n");
return SW_ERR;
}
param = sw_malloc(sizeof(swThreadParam));
if (param == NULL)
{
return SW_ERR;
}
param->object = factory;
param->pti = i;
if (pthread_create(&pidt, NULL, (void * (*)(void *)) swFactoryThread_writer_loop, (void *) param) < 0)
{
swTrace("pthread_create fail\n");
return SW_ERR;
}
if (swRingQueue_init(&this->queues[i], SW_RINGQUEUE_LEN) < 0)
{
swTrace("create ring queue fail\n");
return SW_ERR;
}
this->writers[i].ptid = pidt;
//SW_START_SLEEP;
}
return SW_OK;
}