+application_t *application_lookup_name (const u8 * name);
+app_worker_t *application_get_worker (application_t * app, u32 wrk_index);
+app_worker_t *application_get_default_worker (application_t * app);
+app_worker_t *application_listener_select_worker (session_t * ls);
+int application_change_listener_owner (session_t * s, app_worker_t * app_wrk);
+int application_is_proxy (application_t * app);
+int application_is_builtin (application_t * app);
+int application_is_builtin_proxy (application_t * app);
+u32 application_session_table (application_t * app, u8 fib_proto);
+u32 application_local_session_table (application_t * app);
+const u8 *application_name_from_index (u32 app_or_wrk);
+u8 application_has_local_scope (application_t * app);
+u8 application_has_global_scope (application_t * app);
+u8 application_use_mq_for_ctrl (application_t * app);
+void application_setup_proxy (application_t * app);
+void application_remove_proxy (application_t * app);
+
+segment_manager_properties_t *application_get_segment_manager_properties (u32
+ app_index);
+
+segment_manager_properties_t
+ * application_segment_manager_properties (application_t * app);
+
+/*
+ * App worker
+ */
+
+app_worker_t *app_worker_alloc (application_t * app);
+int application_alloc_worker_and_init (application_t * app,
+ app_worker_t ** wrk);
+app_worker_t *app_worker_get (u32 wrk_index);
+app_worker_t *app_worker_get_if_valid (u32 wrk_index);
+application_t *app_worker_get_app (u32 wrk_index);
+int app_worker_own_session (app_worker_t * app_wrk, session_t * s);
+void app_worker_free (app_worker_t * app_wrk);
+int app_worker_connect_session (app_worker_t * app, session_endpoint_t * tep,
+ u32 api_context);
+int app_worker_start_listen (app_worker_t * app_wrk, app_listener_t * lstnr);
+int app_worker_stop_listen (app_worker_t * app_wrk, app_listener_t * al);
+int app_worker_init_accepted (session_t * s);
+int app_worker_accept_notify (app_worker_t * app_wrk, session_t * s);
+int app_worker_init_connected (app_worker_t * app_wrk, session_t * s);
+int app_worker_connect_notify (app_worker_t * app_wrk, session_t * s,
+ u32 opaque);
+segment_manager_t *app_worker_get_listen_segment_manager (app_worker_t *,
+ session_t *);
+segment_manager_t *app_worker_get_connect_segment_manager (app_worker_t *);
+segment_manager_t
+ * app_worker_get_or_alloc_connect_segment_manager (app_worker_t *);
+int app_worker_alloc_connects_segment_manager (app_worker_t * app);
+int app_worker_add_segment_notify (u32 app_or_wrk, u64 segment_handle);
+u32 app_worker_n_listeners (app_worker_t * app);
+session_t *app_worker_first_listener (app_worker_t * app,
+ u8 fib_proto, u8 transport_proto);
+u8 app_worker_application_is_builtin (app_worker_t * app_wrk);
+int app_worker_send_event (app_worker_t * app, session_t * s, u8 evt);
+int app_worker_lock_and_send_event (app_worker_t * app, session_t * s,
+ u8 evt_type);
+session_t *app_worker_proxy_listener (app_worker_t * app, u8 fib_proto,
+ u8 transport_proto);
+u8 *format_app_worker (u8 * s, va_list * args);
+u8 *format_app_worker_listener (u8 * s, va_list * args);
+void app_worker_format_connects (app_worker_t * app_wrk, int verbose);
+int vnet_app_worker_add_del (vnet_app_worker_add_del_args_t * a);
+
+/*
+ * Local session
+ */
+
+local_session_t *app_worker_local_session_alloc (app_worker_t * app);
+void app_worker_local_session_free (app_worker_t * app, local_session_t * ls);
+local_session_t *app_worker_get_local_session (app_worker_t * app,
+ u32 session_index);
+local_session_t *app_worker_get_local_session_from_handle (session_handle_t
+ handle);
+int app_worker_local_session_connect (app_worker_t * client,
+ app_worker_t * server,
+ local_session_t * ls, u32 opaque);
+int app_worker_local_session_connect_notify (local_session_t * ls);
+int app_worker_local_session_disconnect (u32 app_or_wrk,
+ local_session_t * ls);
+int app_worker_local_session_disconnect_w_index (u32 app_or_wrk,
+ u32 ls_index);
+void app_worker_format_local_sessions (app_worker_t * app_wrk, int verbose);
+void app_worker_format_local_connects (app_worker_t * app, int verbose);
+
+always_inline local_session_t *
+application_get_local_listen_session (application_t * app, u32 session_index)
+{
+ return pool_elt_at_index (app->local_listen_sessions, session_index);
+}
+
+always_inline local_session_t *
+application_get_local_listener_w_handle (session_handle_t handle)
+{
+ u32 server_index, session_index;
+ application_t *app;
+ local_session_parse_handle (handle, &server_index, &session_index);
+ app = application_get (server_index);
+ return application_get_local_listen_session (app, session_index);
+}
+
+always_inline u8
+application_local_session_listener_has_transport (local_session_t * ls)
+{
+ transport_proto_t tp;
+ tp = session_type_transport_proto (ls->listener_session_type);
+ return (tp != TRANSPORT_PROTO_NONE);
+}
+
+void mq_send_local_session_disconnected_cb (u32 app_or_wrk,
+ local_session_t * ls);