X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession_types.h;h=bb309f2f31c0650f2a42e74070f73b86ff56ffe1;hb=79f89537c;hp=52a79e3beb5aa13388bbba1d5e0289b987e4b013;hpb=458089bbad9cf5bef6cf8119f23fc44e66b36ad3;p=vpp.git

diff --git a/src/vnet/session/session_types.h b/src/vnet/session/session_types.h
index 52a79e3beb5..bb309f2f31c 100644
--- a/src/vnet/session/session_types.h
+++ b/src/vnet/session/session_types.h
@@ -44,6 +44,7 @@ typedef struct _session_endpoint_cfg
   u8 original_tp;
   u8 *hostname;
   u64 parent_handle;
+  u32 ckpair_index;
 } session_endpoint_cfg_t;
 
 #define SESSION_IP46_ZERO			\
@@ -83,7 +84,8 @@ typedef struct _session_endpoint_cfg
   .app_wrk_index = ENDPOINT_INVALID_INDEX,	\
   .opaque = ENDPOINT_INVALID_INDEX,		\
   .hostname = 0,				\
-  .parent_handle = SESSION_INVALID_HANDLE	\
+  .parent_handle = SESSION_INVALID_HANDLE,	\
+  .ckpair_index = 0				\
 }
 
 #define session_endpoint_to_transport(_sep) ((transport_endpoint_t *)_sep)
@@ -121,21 +123,26 @@ typedef enum
 /*
  * Session states
  */
+#define foreach_session_state				\
+  _(CREATED, "created")					\
+  _(LISTENING, "listening")				\
+  _(CONNECTING, "connecting")				\
+  _(ACCEPTING, "accepting")				\
+  _(READY, "ready")					\
+  _(OPENED, "opened")					\
+  _(TRANSPORT_CLOSING, "transport-closing")		\
+  _(CLOSING, "closing")					\
+  _(APP_CLOSED, "app-closed")				\
+  _(TRANSPORT_CLOSED, "transport-closed")		\
+  _(TRANSPORT_DELETED, "transport-deleted")		\
+  _(CLOSED, "closed")					\
+
 typedef enum
 {
-  SESSION_STATE_CREATED,
-  SESSION_STATE_LISTENING,
-  SESSION_STATE_CONNECTING,
-  SESSION_STATE_ACCEPTING,
-  SESSION_STATE_READY,
-  SESSION_STATE_OPENED,
-  SESSION_STATE_TRANSPORT_CLOSING,
-  SESSION_STATE_CLOSING,
-  SESSION_STATE_APP_CLOSED,
-  SESSION_STATE_TRANSPORT_CLOSED,
-  SESSION_STATE_TRANSPORT_DELETED,
-  SESSION_STATE_CLOSED,
-  SESSION_STATE_N_STATES,
+#define _(sym, str) SESSION_STATE_ ## sym,
+  foreach_session_state
+#undef _
+    SESSION_N_STATES,
 } session_state_t;
 
 typedef enum session_flags_
@@ -143,6 +150,7 @@ typedef enum session_flags_
   SESSION_F_RX_EVT = 1,
   SESSION_F_PROXY = (1 << 1),
   SESSION_F_CUSTOM_TX = (1 << 2),
+  SESSION_F_IS_MIGRATING = (1 << 3),
 } session_flags_t;
 
 typedef struct session_