session: Use parent_handle instead of transport_opts

Type: feature

This is mostly used for quic in the case of a stream
creation (i.e. connect on an already established QUIC
session). We want do default parent_handle to INVALID
to be able to distinguish it from parent_handle = 0

Change-Id: Id5ac0b0155a3c44e51334231b711e4fd87a96a10
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

4 files changed, 5 insertions, 5 deletions

diff --git a/src/vcl/vcl_bapi.c b/src/vcl/vcl_bapi.c
index 7abb45b6330..2bfc7c73f92 100644
--- a/src/vcl/vcl_bapi.c
+++ b/src/vcl/vcl_bapi.c
@@ -517,7 +517,7 @@ vppcom_send_connect_sock (vcl_session_t * session)
   cmp->context = session->session_index;
   cmp->wrk_index = wrk->vpp_wrk_index;
   cmp->is_ip4 = session->transport.is_ip4;
-  cmp->transport_opts = session->transport_opts;
+  cmp->parent_handle = session->parent_handle;
   clib_memcpy_fast (cmp->ip, &session->transport.rmt_ip, sizeof (cmp->ip));
   cmp->port = session->transport.rmt_port;
   cmp->proto = session->session_type;
diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index d46208cd035..552fdd811ec 100644
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -173,7 +173,7 @@ typedef struct
   int n_accepted_sessions;
   u8 has_rx_evt;
   u32 attr;
-  u64 transport_opts;
+  u64 parent_handle;
   vppcom_epoll_t vep;
   int libc_epfd;
   svm_msg_q_t *our_evt_q;
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 3205a812ce4..69d9285ff7e 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -1491,7 +1491,7 @@ vppcom_session_connect (uint32_t session_handle, vppcom_endpt_t * server_ep)
     clib_memcpy_fast (&session->transport.rmt_ip.ip6, server_ep->ip,
 		      sizeof (ip6_address_t));
   session->transport.rmt_port = server_ep->port;
-  session->transport_opts = VCL_INVALID_SESSION_HANDLE;
+  session->parent_handle = VCL_INVALID_SESSION_HANDLE;
 
   VDBG (0, "session handle %u: connecting to server %s %U "
 	"port %d proto %s", session_handle,
@@ -1556,7 +1556,7 @@ vppcom_session_stream_connect (uint32_t session_handle,
   session->transport.is_ip4 = parent_session->transport.is_ip4;
   session->transport.rmt_ip.ip4.as_u32 = (uint32_t) 1;
   session->transport.rmt_port = 0;
-  session->transport_opts = parent_session->vpp_handle;
+  session->parent_handle = parent_session->vpp_handle;
 
   VDBG (0, "session handle %u: connecting to session %u [0x%llx]",
 	session_handle, parent_session_handle, parent_session->vpp_handle);
diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h
index b05eae7150c..90bec310d06 100644
--- a/src/vcl/vppcom.h
+++ b/src/vcl/vppcom.h
@@ -105,7 +105,7 @@ typedef struct vppcom_endpt_t_
   uint8_t is_ip4;
   uint8_t *ip;
   uint16_t port;
-  uint64_t transport_opts;
+  uint64_t parent_handle;
 } vppcom_endpt_t;
 
 typedef uint32_t vcl_session_handle_t;