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authorFlorin Coras <fcoras@cisco.com>2017-04-19 13:00:05 -0700
committerDave Barach <openvpp@barachs.net>2017-04-24 12:02:14 +0000
commita5464817522c7a7dc760af4612f1d6a68ed0afc8 (patch)
treec173b6d4e0fac69394d3c1b61a842dc582b2a218 /src/vnet/tcp/builtin_server.c
parentbc66a9122f73b97ca1ae60f1df47b39c141be3ae (diff)
Session layer improvements
Among others: - Moved app event queue to shared memory segment - Use private memory segment for builtin apps - Remove pid from svm fifo - Protect session fifo (de)allocation - Use fifo event for session disconnects - Have session queue node poll in all wk threads Change-Id: I89dbf7fdfebef12f5ef2b34ba3ef3c2c07f49ff2 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/builtin_server.c')
-rw-r--r--src/vnet/tcp/builtin_server.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/tcp/builtin_server.c b/src/vnet/tcp/builtin_server.c
index 8308e3d9..34682699 100644
--- a/src/vnet/tcp/builtin_server.c
+++ b/src/vnet/tcp/builtin_server.c
@@ -180,7 +180,7 @@ builtin_server_rx_callback (stream_session_t * s)
vec_validate (bsm->rx_buf, max_transfer - 1);
_vec_len (bsm->rx_buf) = max_transfer;
- actual_transfer = svm_fifo_dequeue_nowait (rx_fifo, 0, max_transfer,
+ actual_transfer = svm_fifo_dequeue_nowait (rx_fifo, max_transfer,
bsm->rx_buf);
ASSERT (actual_transfer == max_transfer);
@@ -190,8 +190,7 @@ builtin_server_rx_callback (stream_session_t * s)
* Echo back
*/
- n_written =
- svm_fifo_enqueue_nowait (tx_fifo, 0, actual_transfer, bsm->rx_buf);
+ n_written = svm_fifo_enqueue_nowait (tx_fifo, actual_transfer, bsm->rx_buf);
if (n_written != max_transfer)
clib_warning ("short trout!");
@@ -200,7 +199,7 @@ builtin_server_rx_callback (stream_session_t * s)
{
/* Fabricate TX event, send to vpp */
evt.fifo = tx_fifo;
- evt.event_type = FIFO_EVENT_SERVER_TX;
+ evt.event_type = FIFO_EVENT_APP_TX;
evt.event_id = serial_number++;
unix_shared_memory_queue_add (bsm->vpp_queue[s->thread_index],
@@ -288,6 +287,7 @@ server_attach ()
a->options[SESSION_OPTIONS_SEGMENT_SIZE] = 128 << 20;
a->options[SESSION_OPTIONS_RX_FIFO_SIZE] = 1 << 16;
a->options[SESSION_OPTIONS_TX_FIFO_SIZE] = 1 << 16;
+ a->options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_BUILTIN_APP;
a->segment_name = segment_name;
a->segment_name_length = ARRAY_LEN (segment_name);