session: delete and add application namespace do not create the global session table
When an application namespace is added, we call session_table_is_alloced
to see if we need to allocate a new session table. That check returns true
even if we removed the session table.
The fix is when we delete an application's global session table,
we need to invalidate fib_index_to_table_index.
Fixed test_vcl test script to run two tests back to back.
The 1st test deletes the application namespace at the end.
The 2nd test adds the application namespace in the beginning.
Type: fix
Fixes: 67bae20b05cb46e5f6d19afeaf1f7a52a5309d59
Change-Id: I67f5cc1b726a07659597a9479df011717db08d0a
Signed-off-by: Steven Luong <sluong@cisco.com>
diff --git a/src/vnet/session/session_table.h b/src/vnet/session/session_table.h
index 636b8d7..bcbb6ec 100644
--- a/src/vnet/session/session_table.h
+++ b/src/vnet/session/session_table.h
@@ -78,6 +78,8 @@
#define session_table_foreach(VAR, BODY) \
pool_foreach (VAR, _get_session_tables ()) BODY
+void session_lookup_table_cleanup (u32 fib_proto, u32 fib_index);
+
#endif /* SRC_VNET_SESSION_SESSION_TABLE_H_ */
/*
* fd.io coding-style-patch-verification: ON