void swWorker_onStart(swServer *serv)
{
/**
* Release other worker process
*/
swWorker *worker;
if (SwooleWG.id >= serv->worker_num)
{
SwooleG.process_type = SW_PROCESS_TASKWORKER;
}
else
{
SwooleG.process_type = SW_PROCESS_WORKER;
}
SwooleWG.worker = swServer_get_worker(serv, SwooleWG.id);
int i;
for (i = 0; i < serv->worker_num + SwooleG.task_worker_num; i++)
{
worker = swServer_get_worker(serv, i);
if (SwooleWG.id == i)
{
continue;
}
else
{
swWorker_free(worker);
}
if (swIsWorker())
{
swSetNonBlock(worker->pipe_master);
}
}
if (serv->onWorkerStart)
{
serv->onWorkerStart(serv, SwooleWG.id);
}
}
void swWorker_onStart(swServer *serv)
{
/**
* Release other worker process
*/
swWorker *worker;
if (SwooleWG.id >= serv->worker_num)
{
SwooleG.process_type = SW_PROCESS_TASKWORKER;
}
else
{
SwooleG.process_type = SW_PROCESS_WORKER;
}
int is_root = !geteuid();
struct passwd *passwd = NULL;
struct group *group = NULL;
if (is_root)
{
//get group info
if (SwooleG.group)
{
group = getgrnam(SwooleG.group);
if (!group)
{
swWarn("get group [%s] info failed.", SwooleG.group);
}
}
//get user info
if (SwooleG.user)
{
passwd = getpwnam(SwooleG.user);
if (!passwd)
{
swWarn("get user [%s] info failed.", SwooleG.user);
}
}
//chroot
if (SwooleG.chroot)
{
if (0 > chroot(SwooleG.chroot))
{
swSysError("chroot to [%s] failed.", SwooleG.chroot);
}
}
//set process group
if (SwooleG.group && group)
{
if (setgid(group->gr_gid) < 0)
{
swSysError("setgid to [%s] failed.", SwooleG.group);
}
}
//set process user
if (SwooleG.user && passwd)
{
if (setuid(passwd->pw_uid) < 0)
{
swSysError("setuid to [%s] failed.", SwooleG.user);
}
}
}
SwooleWG.worker = swServer_get_worker(serv, SwooleWG.id);
int i;
for (i = 0; i < serv->worker_num + SwooleG.task_worker_num; i++)
{
worker = swServer_get_worker(serv, i);
if (SwooleWG.id == i)
{
continue;
}
else
{
swWorker_free(worker);
}
if (swIsWorker())
{
swSetNonBlock(worker->pipe_master);
}
}
if (serv->onWorkerStart)
{
serv->onWorkerStart(serv, SwooleWG.id);
}
}
void swWorker_onStart(swServer *serv)
{
/**
* Release other worker process
*/
int i;
swWorker *worker;
if (SwooleWG.id >= serv->worker_num)
{
SwooleG.process_type = SW_PROCESS_TASKWORKER;
}
else
{
SwooleG.process_type = SW_PROCESS_WORKER;
}
SwooleWG.worker = swServer_get_worker(serv, SwooleWG.id);
if (swIsWorker())
{
int maxfd;
if (SwooleG.task_worker_num > 0)
{
maxfd = SwooleG.task_workers.workers[SwooleG.task_worker_num - 1].pipe_master + 1;
}
else
{
maxfd = serv->workers[serv->worker_num - 1].pipe_master + 1;
}
SwooleWG.fd_map = swArray_new(maxfd, sizeof(swPipe *), 0);
}
for (i = 0; i < serv->worker_num + SwooleG.task_worker_num; i++)
{
worker = swServer_get_worker(serv, i);
if (SwooleWG.id == i)
{
continue;
}
else
{
swWorker_free(worker);
}
if (SwooleWG.id < serv->worker_num && i < serv->worker_num)
{
close(worker->pipe_worker);
}
if (swIsWorker())
{
swSetNonBlock(worker->pipe_master);
swArray_store(SwooleWG.fd_map, worker->pipe_master, &worker->pipe_object);
worker->pipe_object->pipe_used = worker->pipe_master;
}
}
if (serv->onWorkerStart)
{
serv->onWorkerStart(serv, SwooleWG.id);
}
}
static PHP_METHOD(swoole_process, signal)
{
zval *callback = NULL;
long signo = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz", &signo, &callback) == FAILURE)
{
return;
}
if (!SWOOLE_G(cli))
{
swoole_php_fatal_error(E_ERROR, "cannot use swoole_process::signal here.");
RETURN_FALSE;
}
if (SwooleGS->start && (swIsWorker() || swIsMaster() || swIsManager() || swIsTaskWorker()))
{
if (signo == SIGTERM || signo == SIGALRM)
{
swoole_php_fatal_error(E_WARNING, "cannot use swoole_process::signal in swoole_server.");
RETURN_FALSE;
}
}
if (callback == NULL || ZVAL_IS_NULL(callback))
{
callback = signal_callback[signo];
if (callback)
{
sw_zval_ptr_dtor(&callback);
swSignal_add(signo, NULL);
RETURN_TRUE;
}
else
{
swoole_php_error(E_WARNING, "no callback.");
RETURN_FALSE;
}
}
char *func_name;
if (!sw_zend_is_callable(callback, 0, &func_name TSRMLS_CC))
{
swoole_php_error(E_WARNING, "function '%s' is not callable", func_name);
efree(func_name);
RETURN_FALSE;
}
efree(func_name);
#if PHP_MAJOR_VERSION >= 7
zval *tmp = emalloc(sizeof(zval));
memcpy(tmp, callback, sizeof(zval));
callback = tmp;
#endif
sw_zval_add_ref(&callback);
if (signal_callback[signo])
{
sw_zval_ptr_dtor(&callback);
}
signal_callback[signo] = callback;
#if PHP_MAJOR_VERSION >= 7 || (PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 4)
SwooleG.use_signalfd = 1;
#else
SwooleG.use_signalfd = 0;
#endif
php_swoole_check_reactor();
/**
* for swSignalfd_setup
*/
SwooleG.main_reactor->check_signalfd = 1;
swSignal_add(signo, php_swoole_onSignal);
RETURN_TRUE;
}