diff options
| author |   Florin Coras <fcoras@cisco.com> | 2017-04-19 13:00:05 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-04-24 12:02:14 +0000 |
| commit | a5464817522c7a7dc760af4612f1d6a68ed0afc8 (patch) | |
| tree | c173b6d4e0fac69394d3c1b61a842dc582b2a218 /src/vnet/udp | |
| parent | bc66a9122f73b97ca1ae60f1df47b39c141be3ae (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/udp')
| -rw-r--r-- | src/vnet/udp/builtin_server.c | 8 | ||||
| -rw-r--r-- | src/vnet/udp/udp_input.c | 5 |
2 files changed, 7 insertions, 6 deletions
diff --git a/src/vnet/udp/builtin_server.c b/src/vnet/udp/builtin_server.c index 8565f04c725..18684d54d83 100644 --- a/src/vnet/udp/builtin_server.c +++ b/src/vnet/udp/builtin_server.c @@ -59,10 +59,10 @@ builtin_server_rx_callback (stream_session_t * s) vec_validate (my_copy_buffer, this_transfer - 1); _vec_len (my_copy_buffer) = this_transfer; - actual_transfer = svm_fifo_dequeue_nowait (rx_fifo, 0, this_transfer, + actual_transfer = svm_fifo_dequeue_nowait (rx_fifo, this_transfer, my_copy_buffer); ASSERT (actual_transfer == this_transfer); - actual_transfer = svm_fifo_enqueue_nowait (tx_fifo, 0, this_transfer, + actual_transfer = svm_fifo_enqueue_nowait (tx_fifo, this_transfer, my_copy_buffer); ASSERT (actual_transfer == this_transfer); @@ -72,7 +72,7 @@ builtin_server_rx_callback (stream_session_t * s) { /* Fabricate TX event, send to ourselves */ evt.fifo = tx_fifo; - evt.event_type = FIFO_EVENT_SERVER_TX; + evt.event_type = FIFO_EVENT_APP_TX; evt.event_id = 0; q = session_manager_get_vpp_event_queue (s->thread_index); unix_shared_memory_queue_add (q, (u8 *) & evt, @@ -110,6 +110,8 @@ attach_builtin_uri_server () options[SESSION_OPTIONS_ACCEPT_COOKIE] = 0x12345678; options[SESSION_OPTIONS_SEGMENT_SIZE] = (2 << 30); /*$$$$ config / arg */ + options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_BUILTIN_APP; + a->options = options; return vnet_application_attach (a); diff --git a/src/vnet/udp/udp_input.c b/src/vnet/udp/udp_input.c index 810278e618f..e6b4f8fcdcb 100644 --- a/src/vnet/udp/udp_input.c +++ b/src/vnet/udp/udp_input.c @@ -145,8 +145,7 @@ udp4_uri_input_node_fn (vlib_main_t * vm, goto trace0; } - svm_fifo_enqueue_nowait (f0, 0 /* pid */ , - udp_len0 - sizeof (*udp0), + svm_fifo_enqueue_nowait (f0, udp_len0 - sizeof (*udp0), (u8 *) (udp0 + 1)); b0->error = node->errors[SESSION_ERROR_ENQUEUED]; @@ -255,7 +254,7 @@ udp4_uri_input_node_fn (vlib_main_t * vm, { /* Fabricate event */ evt.fifo = s0->server_rx_fifo; - evt.event_type = FIFO_EVENT_SERVER_RX; + evt.event_type = FIFO_EVENT_APP_RX; evt.event_id = serial_number++; /* Add event to server's event queue */ |