C++ (Cpp) swServer_worker_initの例

コード例 #1

ファイル: Worker.c プロジェクト: Ailele/swoole-src

/**
 * worker main loop
 */
int swWorker_loop(swFactory *factory, int worker_id)
{
    swServer *serv = factory->ptr;

#ifndef SW_WORKER_USE_SIGNALFD
    SwooleG.use_signalfd = 0;
#endif

    //worker_id
    SwooleWG.id = worker_id;
    SwooleWG.request_count = 0;
    SwooleG.pid = getpid();

    //signal init
    swWorker_signal_init();
    swWorker *worker = swServer_get_worker(serv, worker_id);
    swServer_worker_init(serv, worker);

    SwooleG.main_reactor = sw_malloc(sizeof(swReactor));
    if (SwooleG.main_reactor == NULL)
    {
        swError("[Worker] malloc for reactor failed.");
        return SW_ERR;
    }

    if (swReactor_create(SwooleG.main_reactor, SW_REACTOR_MAXEVENTS) < 0)
    {
        swError("[Worker] create worker_reactor failed.");
        return SW_ERR;
    }
    
    serv->workers[worker_id].status = SW_WORKER_IDLE;

    int pipe_worker = serv->workers[worker_id].pipe_worker;

    swSetNonBlock(pipe_worker);
    SwooleG.main_reactor->ptr = serv;
    //这里的add函数是epoll的add函数
    SwooleG.main_reactor->add(SwooleG.main_reactor, pipe_worker, SW_FD_PIPE | SW_EVENT_READ);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE, swWorker_onPipeReceive);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE | SW_FD_WRITE, swReactor_onWrite);

    swWorker_onStart(serv);

#ifdef HAVE_SIGNALFD
    if (SwooleG.use_signalfd)
    {
        swSignalfd_setup(SwooleG.main_reactor);
    }
#endif
    //main loop
    SwooleG.main_reactor->wait(SwooleG.main_reactor, NULL);
    //clear pipe buffer
    swWorker_clean();
    //worker shutdown
    swWorker_onStop(serv);
    return SW_OK;
}

コード例 #2

ファイル: Worker.c プロジェクト: 5432935/swoole-src

/**
 * worker main loop
 */
int swWorker_loop(swFactory *factory, int worker_id)
{
    swServer *serv = factory->ptr;

#ifndef SW_WORKER_USE_SIGNALFD
    SwooleG.use_signalfd = 0;
#elif defined(HAVE_SIGNALFD)
    SwooleG.use_signalfd = 1;
#endif
    //timerfd
#ifdef HAVE_TIMERFD
    SwooleG.use_timerfd = 1;
#endif

    //worker_id
    SwooleWG.id = worker_id;
    SwooleWG.request_count = 0;
    SwooleG.pid = getpid();

    //signal init
    swWorker_signal_init();
    swWorker *worker = swServer_get_worker(serv, worker_id);
    swServer_worker_init(serv, worker);

    SwooleG.main_reactor = sw_malloc(sizeof(swReactor));
    if (SwooleG.main_reactor == NULL)
    {
        swError("[Worker] malloc for reactor failed.");
        return SW_ERR;
    }

    if (swReactor_create(SwooleG.main_reactor, SW_REACTOR_MAXEVENTS) < 0)
    {
        swError("[Worker] create worker_reactor failed.");
        return SW_ERR;
    }
    
    serv->workers[worker_id].status = SW_WORKER_IDLE;

    int pipe_worker = serv->workers[worker_id].pipe_worker;

    swSetNonBlock(pipe_worker);
    SwooleG.main_reactor->ptr = serv;
    SwooleG.main_reactor->add(SwooleG.main_reactor, pipe_worker, SW_FD_PIPE | SW_EVENT_READ);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE, swWorker_onPipeReceive);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE | SW_FD_WRITE, swReactor_onWrite);

    /**
     * set pipe buffer size
     */
    int i;
    swConnection *pipe_socket;
    for (i = 0; i < serv->worker_num + SwooleG.task_worker_num; i++)
    {
        worker = swServer_get_worker(serv, i);
        pipe_socket = swReactor_get(SwooleG.main_reactor, worker->pipe_master);
        pipe_socket->buffer_size = serv->pipe_buffer_size;
        pipe_socket = swReactor_get(SwooleG.main_reactor, worker->pipe_worker);
        pipe_socket->buffer_size = serv->pipe_buffer_size;
    }

    swWorker_onStart(serv);

#ifdef HAVE_SIGNALFD
    if (SwooleG.use_signalfd)
    {
        swSignalfd_setup(SwooleG.main_reactor);
    }
#endif
    //main loop
    SwooleG.main_reactor->wait(SwooleG.main_reactor, NULL);
    //clear pipe buffer
    swWorker_clean();
    //worker shutdown
    swWorker_onStop(serv);
    return SW_OK;
}

コード例 #3

ファイル: Worker.c プロジェクト: WhoAmMe/swoole

/**
 * worker main loop
 */
int swWorker_loop(swFactory *factory, int worker_id)
{
    swServer *serv = factory->ptr;

#ifndef SW_WORKER_USE_SIGNALFD
    SwooleG.use_signalfd = 0;
#endif

    //worker_id
    SwooleWG.id = worker_id;
    SwooleG.pid = getpid();

    //signal init
    swWorker_signal_init();
    swWorker *worker = swServer_get_worker(serv, worker_id);
    swServer_worker_init(serv, worker);

    SwooleG.main_reactor = sw_malloc(sizeof(swReactor));
    if (SwooleG.main_reactor == NULL)
    {
        swError("[Worker] malloc for reactor failed.");
        return SW_ERR;
    }

    if (swReactor_create(SwooleG.main_reactor, SW_REACTOR_MAXEVENTS) < 0)
    {
        swError("[Worker] create worker_reactor failed.");
        return SW_ERR;
    }

    int pipe_worker = serv->workers[worker_id].pipe_worker;

    swSetNonBlock(pipe_worker);
    SwooleG.main_reactor->ptr = serv;
    SwooleG.main_reactor->add(SwooleG.main_reactor, pipe_worker, SW_FD_PIPE | SW_EVENT_READ);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE, swWorker_onPipeReceive);
    SwooleG.main_reactor->setHandle(SwooleG.main_reactor, SW_FD_PIPE | SW_FD_WRITE, swReactor_onWrite);

    if (serv->max_request < 1)
    {
        SwooleWG.run_always = 1;
    }
    else
    {
        worker_task_num = serv->max_request;
        if (worker_task_num > 10)
        {
            worker_task_num += swRandom(worker_id);
        }
    }

    swWorker_onStart(serv);

#ifdef HAVE_SIGNALFD
    if (SwooleG.use_signalfd)
    {
        swSignalfd_setup(SwooleG.main_reactor);
    }
#endif
    SwooleG.main_reactor->wait(SwooleG.main_reactor, NULL);

    swWorker_onStop(serv);
    return SW_OK;
}