app_mq = app_wrk->event_queue;
svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
evt->event_type = SESSION_CTRL_EVT_DISCONNECTED;
mp = (session_disconnected_msg_t *) evt->data;
mp->handle = application_local_session_handle (ls);
mp->context = app->api_client_index;
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
}
static void
.del_segment_callback = send_del_segment_callback,
};
+static int
+mq_try_lock_and_alloc_msg (svm_msg_q_t * app_mq, svm_msg_q_msg_t * msg)
+{
+ int rv;
+ u8 try = 0;
+ while (try < 100)
+ {
+ rv = svm_msg_q_lock_and_alloc_msg_w_ring (app_mq,
+ SESSION_MQ_CTRL_EVT_RING,
+ SVM_Q_NOWAIT, msg);
+ if (!rv)
+ return 0;
+ try++;
+ }
+ return -1;
+}
+
static int
mq_send_session_accepted_cb (stream_session_t * s)
{
app = application_get (app_wrk->app_index);
app_mq = app_wrk->event_queue;
- svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
- SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return -1;
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
mp->client_event_queue_address = ls->client_evt_q;
mp->server_event_queue_address = ls->server_evt_q;
}
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
return 0;
}
app = application_get (app_wrk->app_index);
app_mq = app_wrk->event_queue;
- svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
- SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return;
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
evt->event_type = SESSION_CTRL_EVT_DISCONNECTED;
mp = (session_disconnected_msg_t *) evt->data;
mp->handle = session_handle (s);
mp->context = app->api_client_index;
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
}
static void
session_event_t *evt;
app_mq = app->event_queue;
- svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
- SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return;
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
evt->event_type = SESSION_CTRL_EVT_RESET;
mp = (session_reset_msg_t *) evt->data;
mp->handle = session_handle (s);
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
}
static int
return -1;
}
- svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
- SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return -1;
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
evt->event_type = SESSION_CTRL_EVT_CONNECTED;
mp->retval = is_fail ?
clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0;
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
return 0;
}
return -1;
}
- svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING,
- SVM_Q_WAIT, msg);
- svm_msg_q_unlock (app_mq);
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return -1;
+
evt = svm_msg_q_msg_data (app_mq, msg);
memset (evt, 0, sizeof (*evt));
evt->event_type = SESSION_CTRL_EVT_BOUND;
done:
mp->retval = rv;
- svm_msg_q_add (app_mq, msg, SVM_Q_WAIT);
+ svm_msg_q_add_and_unlock (app_mq, msg);
return 0;
}
app = application_lookup (mp->client_index);
if (app)
{
+ memset (a, 0, sizeof (*a));
a->uri = (char *) mp->uri;
a->api_context = mp->context;
a->app_index = app->app_index;
if (!reg)
return;
- app = application_lookup (mp->app_api_index);
+ app = application_lookup (clib_net_to_host_u32 (mp->app_api_index));
if (!app)
{
rv = VNET_API_ERROR_INVALID_VALUE;
done:
REPLY_MACRO2 (VL_API_APP_WORKER_ADD_DEL_REPLY, ({
rmp->is_add = mp->is_add;
+ rmp->wrk_index = clib_host_to_net_u32 (args.wrk_index);
if (!rv && mp->is_add)
{
- rmp->wrk_index = clib_host_to_net_u32 (args.wrk_index);
if (vec_len (args.segment->name))
{
memcpy (rmp->segment_name, args.segment->name,