+always_inline unix_shared_memory_queue_t *
+session_manager_get_vpp_event_queue (u32 thread_index)
+{
+ return session_manager_main.vpp_event_queues[thread_index];
+}
+
+int session_manager_flush_enqueue_events (u32 thread_index);
+
+always_inline u64
+listen_session_get_handle (stream_session_t * s)
+{
+ ASSERT (s->session_state == SESSION_STATE_LISTENING);
+ return ((u64) s->session_type << 32) | s->session_index;
+}
+
+always_inline stream_session_t *
+listen_session_get_from_handle (u64 handle)
+{
+ session_manager_main_t *smm = &session_manager_main;
+ stream_session_t *s;
+ u32 type, index;
+ type = handle >> 32;
+ index = handle & 0xFFFFFFFF;
+
+ if (pool_is_free_index (smm->listen_sessions[type], index))
+ return 0;
+
+ s = pool_elt_at_index (smm->listen_sessions[type], index);
+ ASSERT (s->session_state == SESSION_STATE_LISTENING);
+ return s;
+}
+
+always_inline stream_session_t *
+listen_session_new (session_type_t type)
+{
+ stream_session_t *s;
+ pool_get (session_manager_main.listen_sessions[type], s);
+ memset (s, 0, sizeof (*s));
+
+ s->session_type = type;
+ s->session_state = SESSION_STATE_LISTENING;
+ s->session_index = s - session_manager_main.listen_sessions[type];
+
+ return s;
+}
+
+always_inline stream_session_t *
+listen_session_get (session_type_t type, u32 index)
+{
+ return pool_elt_at_index (session_manager_main.listen_sessions[type],
+ index);
+}
+
+always_inline void
+listen_session_del (stream_session_t * s)
+{
+ pool_put (session_manager_main.listen_sessions[s->session_type], s);
+}
+
+always_inline u8
+session_manager_is_enabled ()
+{
+ return session_manager_main.is_enabled == 1;
+}
+