int swTimer_init(long msec)
{
if (SwooleGS->start && (swIsMaster() || swIsManager()))
{
swWarn("cannot use timer in master and manager process.");
return SW_ERR;
}
if (swReactorTimer_now(&SwooleG.timer.basetime) < 0)
{
return SW_ERR;
}
SwooleG.timer._current_id = -1;
SwooleG.timer._next_msec = msec;
SwooleG.timer._next_id = 1;
SwooleG.timer.heap = swHeap_new(1024, SW_MIN_HEAP);
if (!SwooleG.timer.heap)
{
return SW_ERR;
}
if (swIsTaskWorker())
{
swSystemTimer_init(msec, SwooleG.use_timer_pipe);
}
else
{
swReactorTimer_init(msec);
}
return SW_OK;
}
static sw_inline int64_t swTimer_get_relative_msec()
{
struct timeval now;
if (swReactorTimer_now(&now) < 0)
{
return SW_ERR;
}
int64_t msec1 = (now.tv_sec - SwooleG.timer.basetime.tv_sec) * 1000;
int64_t msec2 = (now.tv_usec - SwooleG.timer.basetime.tv_usec) / 1000;
return msec1 + msec2;
}