diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-09-09 09:40:51 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-09-10 03:15:16 +0000 |
| commit | 2179513b71963a0b42ca6f1f2b641e79ce89447b (patch) | |
| tree | 049f4f13ad1aa81d59be4a153b501288be497e10 /src/vcl/vppcom.c | |
| parent | 97f592f474ebaeba0c9a0f50db8f5627cc444aca (diff) | |
session: lock app worker mq for io events
Also fixes vcl client/server stats and closing procedure.
Change-Id: I7d5a274ea0a3c8ea13062bf61bf402248dfe1a19
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/vppcom.c')
| -rw-r--r-- | src/vcl/vppcom.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index 645550812b1..3acd1c41e70 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -285,6 +285,8 @@ vcl_session_accepted_handler (vcl_worker_t * wrk, session_accepted_msg_t * mp) vcl_wait_for_memory (session->vpp_evt_q); rx_fifo->master_session_index = session->session_index; tx_fifo->master_session_index = session->session_index; + rx_fifo->master_thread_index = vcl_get_worker_index (); + tx_fifo->master_thread_index = vcl_get_worker_index (); vec_validate (wrk->vpp_event_queues, 0); evt_q = uword_to_pointer (mp->vpp_event_queue_address, svm_msg_q_t *); wrk->vpp_event_queues[0] = evt_q; @@ -295,7 +297,8 @@ vcl_session_accepted_handler (vcl_worker_t * wrk, session_accepted_msg_t * mp) svm_msg_q_t *); rx_fifo->client_session_index = session->session_index; tx_fifo->client_session_index = session->session_index; - + rx_fifo->client_thread_index = vcl_get_worker_index (); + tx_fifo->client_thread_index = vcl_get_worker_index (); vpp_wrk_index = tx_fifo->master_thread_index; vec_validate (wrk->vpp_event_queues, vpp_wrk_index); wrk->vpp_event_queues[vpp_wrk_index] = session->vpp_evt_q; @@ -349,8 +352,7 @@ vcl_session_connected_handler (vcl_worker_t * wrk, if (mp->retval) { clib_warning ("VCL<%d>: ERROR: sid %u: connect failed! %U", getpid (), - mp->handle, session_index, format_api_error, - ntohl (mp->retval)); + session_index, format_api_error, ntohl (mp->retval)); session->session_state = STATE_FAILED; session->vpp_handle = mp->handle; return session_index; @@ -361,6 +363,8 @@ vcl_session_connected_handler (vcl_worker_t * wrk, vcl_wait_for_memory (rx_fifo); rx_fifo->client_session_index = session_index; tx_fifo->client_session_index = session_index; + rx_fifo->client_thread_index = vcl_get_worker_index (); + tx_fifo->client_thread_index = vcl_get_worker_index (); if (mp->client_event_queue_address) { @@ -648,6 +652,9 @@ vppcom_session_disconnect (u32 session_handle) u64 vpp_handle; session = vcl_session_get_w_handle (wrk, session_handle); + if (!session) + return VPPCOM_EBADFD; + vpp_handle = session->vpp_handle; state = session->session_state; @@ -2233,6 +2240,7 @@ vcl_epoll_wait_handle_mq (vcl_worker_t * wrk, svm_msg_q_t * mq, switch (e->event_type) { case FIFO_EVENT_APP_RX: + ASSERT (e->fifo->client_thread_index == vcl_get_worker_index ()); vcl_fifo_rx_evt_valid_or_break (e->fifo); sid = e->fifo->client_session_index; session = vcl_session_get (wrk, sid); |