session tcp vcl: api to update connection attributes

[vpp.git] / src / vcl / vcl_private.h

diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index e4e73e0..34e05f2 100644 (file)
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -161,10 +161,10 @@ typedef struct vcl_session_
   u32 attributes;              /**< see @ref vppcom_session_attr_t */
   int libc_epfd;
   u32 ckpair_index;
+  u32 vrf;
 
   u32 sndbuf_size;             // VPP-TBD: Hack until support setsockopt(SO_SNDBUF)
   u32 rcvbuf_size;             // VPP-TBD: Hack until support setsockopt(SO_RCVBUF)
-  u32 user_mss;                        // VPP-TBD: Hack until support setsockopt(TCP_MAXSEG)
 
 #if VCL_ELOG
   elog_track_t elog_track;
@@ -285,11 +285,16 @@ typedef struct vcl_worker_
   clib_socket_t app_api_sock;
   socket_client_main_t bapi_sock_ctx;
   api_main_t bapi_api_ctx;
+  memory_client_main_t bapi_mem_ctx;
 
   /* State of the connection, shared between msg RX thread and main thread */
   volatile vcl_bapi_app_state_t bapi_app_state;
   volatile uword bapi_return;
 
+  u8 session_attr_op;
+  int session_attr_op_rv;
+  transport_endpt_attr_t session_attr_rv;
+
   /** vcl needs next epoll_create to go to libc_epoll */
   u8 vcl_needs_real_epoll;
   volatile int rpc_done;
@@ -363,6 +368,8 @@ extern vppcom_main_t _vppcom_main;
 #define VCL_INVALID_SEGMENT_INDEX ((u32)~0)
 #define VCL_INVALID_SEGMENT_HANDLE ((u64)~0)
 
+void vcl_session_detach_fifos (vcl_session_t *s);
+
 static inline vcl_session_t *
 vcl_session_alloc (vcl_worker_t * wrk)
 {
@@ -379,6 +386,7 @@ vcl_session_free (vcl_worker_t * wrk, vcl_session_t * s)
 {
   /* Debug level set to 1 to avoid debug messages while ldp is cleaning up */
   VDBG (1, "session %u [0x%llx] removed", s->session_index, s->vpp_handle);
+  vcl_session_detach_fifos (s);
   pool_put (wrk->sessions, s);
 }
 
@@ -541,7 +549,8 @@ static inline u8
 vcl_session_has_crypto (vcl_session_t *s)
 {
   return (s->session_type == VPPCOM_PROTO_TLS ||
-         s->session_type == VPPCOM_PROTO_QUIC);
+         s->session_type == VPPCOM_PROTO_QUIC ||
+         s->session_type == VPPCOM_PROTO_DTLS);
 }
 
 static inline u8
@@ -607,7 +616,7 @@ vcl_ip_copy_to_ep (ip46_address_t * ip, vppcom_endpt_t * ep, u8 is_ip4)
 static inline int
 vcl_proto_is_dgram (uint8_t proto)
 {
-  return proto == VPPCOM_PROTO_UDP;
+  return proto == VPPCOM_PROTO_UDP || proto == VPPCOM_PROTO_DTLS;
 }
 
 static inline u8