session: segment manager improvements

- cleanup connects segment manager even if first
- fix segment manager allocation for listen sessions
- improve handling of process private segments (mheaps/main heap)
- added segment manager cli

Change-Id: Ic2ca97c3622ab2286d5fb5772aeb57680e64f769
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index 6fe990476e7..ee22ccbe0ad 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -457,7 +457,10 @@ stream_session_connect_notify (transport_connection_t * tc, u8 is_fail)
   /* Get the app's index from the handle we stored when opening connection
    * and the opaque (api_context for external apps) from transport session
    * index*/
-  app = application_get (handle >> 32);
+  app = application_get_if_valid (handle >> 32);
+  if (!app)
+    return -1;
+
   opaque = tc->s_index;
 
   if (!is_fail)
@@ -562,9 +565,7 @@ stream_session_delete_notify (transport_connection_t * tc)
   /* App might've been removed already */
   s = stream_session_get_if_valid (tc->s_index, tc->thread_index);
   if (!s)
-    {
-      return;
-    }
+    return;
   stream_session_delete (s);
 }