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authorFlorin Coras <fcoras@cisco.com>2018-07-04 04:15:05 -0700
committerDamjan Marion <dmarion@me.com>2018-07-17 09:02:17 +0000
commit3c2fed5145d9e40a9ecd178c2866c813eddc6203 (patch)
tree7ff2408f3b1c4a52fb6d7cd091508de1ce950e5f /src/vnet/session-apps/echo_server.c
parent5da96a77a84ae5414debbc46d390464d51010113 (diff)
session: use msg queue for events
Change-Id: I3c58367eec2243fe19b75be78a175c5261863e9e Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session-apps/echo_server.c')
-rw-r--r--src/vnet/session-apps/echo_server.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/src/vnet/session-apps/echo_server.c b/src/vnet/session-apps/echo_server.c
index 7d1ae5a4d49..770f4ba7337 100644
--- a/src/vnet/session-apps/echo_server.c
+++ b/src/vnet/session-apps/echo_server.c
@@ -23,7 +23,7 @@ typedef struct
/*
* Server app parameters
*/
- svm_queue_t **vpp_queue;
+ svm_msg_q_t **vpp_queue;
svm_queue_t *vl_input_queue; /**< Sever's event queue */
u32 app_index; /**< Server app index */
@@ -145,10 +145,8 @@ echo_server_rx_callback (stream_session_t * s)
int actual_transfer;
svm_fifo_t *tx_fifo, *rx_fifo;
echo_server_main_t *esm = &echo_server_main;
- session_fifo_event_t evt;
u32 thread_index = vlib_get_thread_index ();
app_session_transport_t at;
- svm_queue_t *q;
ASSERT (s->thread_index == thread_index);
@@ -170,8 +168,9 @@ echo_server_rx_callback (stream_session_t * s)
max_dequeue = ph.data_length - ph.data_offset;
if (!esm->vpp_queue[s->thread_index])
{
- q = session_manager_get_vpp_event_queue (s->thread_index);
- esm->vpp_queue[s->thread_index] = q;
+ svm_msg_q_t *mq;
+ mq = session_manager_get_vpp_event_queue (s->thread_index);
+ esm->vpp_queue[s->thread_index] = mq;
}
max_enqueue -= sizeof (session_dgram_hdr_t);
}
@@ -191,13 +190,7 @@ echo_server_rx_callback (stream_session_t * s)
/* Program self-tap to retry */
if (svm_fifo_set_event (rx_fifo))
{
- evt.fifo = rx_fifo;
- evt.event_type = FIFO_EVENT_BUILTIN_RX;
-
- q = esm->vpp_queue[s->thread_index];
- if (PREDICT_FALSE (q->cursize == q->maxsize))
- clib_warning ("out of event queue space");
- else if (svm_queue_add (q, (u8 *) & evt, 0))
+ if (session_send_io_evt_to_thread (rx_fifo, FIFO_EVENT_BUILTIN_RX))
clib_warning ("failed to enqueue self-tap");
vec_validate (esm->rx_retries[s->thread_index], s->session_index);