diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-08-24 21:23:51 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-08-25 13:39:29 +0000 |
| commit | a5ea8211b1fba3410eda93fa306cd6987e82dfb5 (patch) | |
| tree | 251d1d88b1ff8c3bf1914aa57153b514eb21f2b9 /src/vcl | |
| parent | d0236f725d31e5e5d23e5f207b1a317fcd96a964 (diff) | |
vcl: cleanup non-blocking connect
Make sure session is in non-closed state after non-blocking connect to
ensure cleanup is performed, if needed.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic1533b9864828f875c840dfdfeed08bf32d10651
Diffstat (limited to 'src/vcl')
| -rw-r--r-- | src/vcl/vppcom.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index 85d8081aec5..71578b076d2 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -530,7 +530,13 @@ vcl_session_connected_handler (vcl_worker_t * wrk, clib_memcpy_fast (&session->transport.lcl_ip, &mp->lcl.ip, sizeof (session->transport.lcl_ip)); session->transport.lcl_port = mp->lcl.port; - session->session_state = STATE_CONNECT; + + /* Application closed session before connect reply */ + if (VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK) + && session->session_state == STATE_CLOSED) + vcl_send_session_disconnect (wrk, session); + else + session->session_state = STATE_CONNECT; /* Add it to lookup table */ vcl_session_table_add_vpp_handle (wrk, mp->handle, session_index); @@ -1172,6 +1178,11 @@ vppcom_session_disconnect (u32 session_handle) } else { + /* Session doesn't have an event queue yet. Probably a non-blocking + * connect. Wait for the reply */ + if (PREDICT_FALSE (!session->vpp_evt_q)) + return VPPCOM_OK; + VDBG (1, "session %u [0x%llx]: sending disconnect...", session->session_index, vpp_handle); vcl_send_session_disconnect (wrk, session); @@ -1788,7 +1799,10 @@ vppcom_session_connect (uint32_t session_handle, vppcom_endpt_t * server_ep) vcl_send_session_connect (wrk, session); if (VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK)) - return VPPCOM_EINPROGRESS; + { + session->session_state = STATE_CONNECT; + return VPPCOM_EINPROGRESS; + } /* * Wait for reply from vpp if blocking |