Also avoid syscalls if timeout is 0.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9193d731c51a1432a52c89d5e54e6406e5100c96
- ts->fd = vppcom_session_create (VPPCOM_PROTO_TCP, 0 /* is_nonblocking */);
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TCP, 1 /* is_nonblocking */);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
- ts->fd = vppcom_session_create (VPPCOM_PROTO_UDP, 0 /* is_nonblocking */);
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_UDP, 1 /* is_nonblocking */);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
uint32_t ckp_len;
int rv;
uint32_t ckp_len;
int rv;
- ts->fd = vppcom_session_create (VPPCOM_PROTO_TLS, 0 /* is_nonblocking */);
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_TLS, 1 /* is_nonblocking */);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
uint32_t ckp_len;
int rv;
uint32_t ckp_len;
int rv;
- ts->fd = vppcom_session_create (VPPCOM_PROTO_DTLS, 0 /* is_nonblocking */);
+ ts->fd = vppcom_session_create (VPPCOM_PROTO_DTLS, 1 /* is_nonblocking */);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
if (ts->fd < 0)
{
vterr ("vppcom_session_create()", ts->fd);
-vppcom_epoll_wait_condvar (vcl_worker_t * wrk, struct epoll_event *events,
- int maxevents, u32 n_evts, double wait_for_time)
+vppcom_epoll_wait_condvar (vcl_worker_t *wrk, struct epoll_event *events,
+ int maxevents, u32 n_evts, double timeout_ms)
- double wait = 0, start = 0, now;
- wait = wait_for_time;
- start = clib_time_now (&wrk->clib_time);
+ if (timeout_ms > 0)
+ end = clib_time_now (&wrk->clib_time) + (timeout_ms / 1e3);
}
do
{
vcl_epoll_wait_handle_mq (wrk, wrk->app_event_queue, events, maxevents,
}
do
{
vcl_epoll_wait_handle_mq (wrk, wrk->app_event_queue, events, maxevents,
- wait, &n_evts);
- if (n_evts)
+ timeout_ms, &n_evts);
+ if (n_evts || !timeout_ms)
- if (wait == -1)
- continue;
-
- now = clib_time_now (&wrk->clib_time);
- wait -= (now - start) * 1e3;
- start = now;
+ while (end == -1 || clib_time_now (&wrk->clib_time) < end);
-vppcom_epoll_wait_eventfd (vcl_worker_t * wrk, struct epoll_event *events,
- int maxevents, u32 n_evts, double wait_for_time)
+vppcom_epoll_wait_eventfd (vcl_worker_t *wrk, struct epoll_event *events,
+ int maxevents, u32 n_evts, double timeout_ms)
- double wait = 0, start = 0, now;
int __clib_unused n_read;
vcl_mq_evt_conn_t *mqc;
int n_mq_evts, i;
int __clib_unused n_read;
vcl_mq_evt_conn_t *mqc;
int n_mq_evts, i;
u64 buf;
vec_validate (wrk->mq_events, pool_elts (wrk->mq_evt_conns));
if (!n_evts)
{
u64 buf;
vec_validate (wrk->mq_events, pool_elts (wrk->mq_evt_conns));
if (!n_evts)
{
- wait = wait_for_time;
- start = clib_time_now (&wrk->clib_time);
+ if (timeout_ms > 0)
+ end = clib_time_now (&wrk->clib_time) + (timeout_ms / 1e3);
}
do
{
n_mq_evts = epoll_wait (wrk->mqs_epfd, wrk->mq_events,
}
do
{
n_mq_evts = epoll_wait (wrk->mqs_epfd, wrk->mq_events,
- vec_len (wrk->mq_events), wait);
+ vec_len (wrk->mq_events), timeout_ms);
if (n_mq_evts < 0)
{
VDBG (0, "epoll_wait error %u", errno);
if (n_mq_evts < 0)
{
VDBG (0, "epoll_wait error %u", errno);
+ if (n_evts || !timeout_ms)
- if (wait == -1)
- continue;
-
- now = clib_time_now (&wrk->clib_time);
- wait -= (now - start) * 1e3;
- start = now;
+ while (end == -1 || clib_time_now (&wrk->clib_time) < end);