vcl/session: add api for changing session app worker

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

diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index 9dce518..2ae4b72 100644 (file)
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -69,7 +69,8 @@ typedef enum
   STATE_ACCEPT = 0x08,
   STATE_VPP_CLOSING = 0x10,
   STATE_DISCONNECT = 0x20,
-  STATE_FAILED = 0x40
+  STATE_FAILED = 0x40,
+  STATE_UPDATED = 0x80,
 } session_state_t;
 
 #define SERVER_STATE_OPEN  (STATE_ACCEPT|STATE_VPP_CLOSING)
@@ -144,6 +145,7 @@ typedef struct vcl_shared_session_
 {
   u32 ss_index;
   u32 *workers;
+  u32 session_index;
 } vcl_shared_session_t;
 
 typedef struct
@@ -287,6 +289,8 @@ typedef struct vcl_worker_
   /** Vector of unhandled events */
   session_event_t *unhandled_evts_vector;
 
+  u32 *pending_session_wrk_updates;
+
   /** Used also as a thread stop key buffer */
   pthread_t thread_id;
 
@@ -517,6 +521,7 @@ int vcl_worker_register_with_vpp (void);
 int vcl_worker_set_bapi (void);
 void vcl_worker_share_sessions (vcl_worker_t * parent_wrk);
 int vcl_worker_unshare_session (vcl_worker_t * wrk, vcl_session_t * s);
+vcl_shared_session_t *vcl_shared_session_get (u32 ss_index);
 int vcl_session_get_refcnt (vcl_session_t * s);
 
 void vcl_segment_table_add (u64 segment_handle, u32 svm_segment_index);
@@ -543,6 +548,17 @@ vcl_worker_get_current (void)
   return vcl_worker_get (vcl_get_worker_index ());
 }
 
+static inline svm_msg_q_t *
+vcl_session_vpp_evt_q (vcl_worker_t * wrk, vcl_session_t * s)
+{
+  if (vcl_session_is_ct (s))
+    return wrk->vpp_event_queues[0];
+  else
+    return wrk->vpp_event_queues[s->vpp_thread_index];
+}
+
+void vcl_send_session_worker_update (vcl_worker_t * wrk, vcl_session_t * s,
+                                    u32 wrk_index);
 /*
  * VCL Binary API
  */
@@ -556,12 +572,10 @@ void vppcom_send_disconnect_session (u64 vpp_handle);
 void vppcom_send_bind_sock (vcl_session_t * session);
 void vppcom_send_unbind_sock (u64 vpp_handle);
 void vppcom_api_hookup (void);
-void vppcom_send_accept_session_reply (u64 vpp_handle, u32 context, int rv);
 void vppcom_send_application_tls_cert_add (vcl_session_t * session,
                                           char *cert, u32 cert_len);
-void
-vppcom_send_application_tls_key_add (vcl_session_t * session, char *key,
-                                    u32 key_len);
+void vppcom_send_application_tls_key_add (vcl_session_t * session, char *key,
+                                         u32 key_len);
 void vcl_send_app_worker_add_del (u8 is_add);
 void vcl_send_child_worker_del (vcl_worker_t * wrk);