/**
* Main Loop
*/
static int swServer_poll_loop(swThreadParam *param)
{
swServer *serv = param->object;
int ret, pti = param->pti;
swReactor *reactor = &(serv->threads[pti].reactor);
struct timeval timeo;
ret = swReactorEpoll_create(reactor, (serv->max_conn / serv->poll_thread_num) + 1);
if (ret < 0)
{
return SW_ERR;
}
timeo.tv_sec = serv->timeout_sec;
timeo.tv_usec = serv->timeout_usec; //300ms
reactor->ptr = serv;
reactor->setHandle(reactor, SW_FD_CLOSE, swServer_poll_onClose);
//Thread mode must copy the data.
//will free after onFinish
if(serv->factory_mode == SW_MODE_THREAD)
{
reactor->setHandle(reactor, SW_FD_CONN, swServer_poll_onReceive2);
}
else
{
reactor->setHandle(reactor, SW_FD_CONN, swServer_poll_onReceive);
}
//main loop
reactor->wait(reactor, &timeo);
//shutdown
reactor->free(reactor);
sw_free(param);
return SW_OK;
}
int swReactor_create(swReactor *reactor, int max_event)
{
int ret;
bzero(reactor, sizeof(swReactor));
#ifdef HAVE_EPOLL
ret = swReactorEpoll_create(reactor, max_event);
#elif defined(HAVE_KQUEUE)
ret = swReactorKqueue_create(reactor, max_event);
#elif defined(HAVE_POLL)
ret = swReactorPoll_create(reactor, max_event);
#else
ret = swReactorSelect_create(reactor);
#endif
reactor->running = 1;
reactor->setHandle = swReactor_setHandle;
reactor->onFinish = swReactor_onFinish;
reactor->onTimeout = swReactor_onTimeout;
reactor->write = swReactor_write;
reactor->defer = swReactor_defer;
reactor->close = swReactor_close;
reactor->socket_array = swArray_new(1024, sizeof(swConnection));
if (!reactor->socket_array)
{
swWarn("create socket array failed.");
return SW_ERR;
}
return ret;
}
/**
* 自动适配reactor
*/
int swReactor_auto(swReactor *reactor, int max_event)
{
int ret;
#ifdef HAVE_EPOLL
ret = swReactorEpoll_create(reactor, max_event);
#elif defined(HAVE_KQUEUE)
ret = swReactorKqueue_create(reactor, max_event);
#elif defined(SW_MAINREACTOR_USE_POLL)
ret = swReactorPoll_create(reactor, max_event);
#else
ret = swReactorSelect_create(SwooleG.main_reactor)
#endif
return ret;
}
int swReactor_create(swReactor *reactor, int max_event)
{
int ret;
bzero(reactor, sizeof(swReactor));
//event less than SW_REACTOR_MINEVENTS, use poll/select
if (max_event <= SW_REACTOR_MINEVENTS)
{
#ifdef SW_MAINREACTOR_USE_POLL
ret = swReactorPoll_create(reactor, SW_REACTOR_MINEVENTS);
#else
ret = swReactorSelect_create(reactor);
#endif
}
//use epoll or kqueue
else
{
#ifdef HAVE_EPOLL
ret = swReactorEpoll_create(reactor, max_event);
#elif defined(HAVE_KQUEUE)
ret = swReactorKqueue_create(reactor, max_event);
#elif defined(SW_MAINREACTOR_USE_POLL)
ret = swReactorPoll_create(reactor, max_event);
#else
ret = swReactorSelect_create(reactor);
#endif
}
reactor->running = 1;
reactor->setHandle = swReactor_setHandle;
reactor->onFinish = swReactor_onFinish;
reactor->onTimeout = swReactor_onTimeout;
reactor->write = swReactor_write;
reactor->close = swReactor_close;
reactor->socket_array = swArray_new(1024, sizeof(swConnection), 0);
if (!reactor->socket_array)
{
swWarn("create socket array failed.");
return SW_ERR;
}
return ret;
}
