Introduce rabbit_semi_durable_route to kee bindings between transient exchanges and durable queues alive if the durable queue is down.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/rabbit_upgrade_functions.erl b/src/rabbit_upgrade_functions.erl
index 7567c29e..842c3b4f 100644
--- a/src/rabbit_upgrade_functions.erl
+++ b/src/rabbit_upgrade_functions.erl
@@ -26,6 +26,7 @@
 -rabbit_upgrade({internal_exchanges,    mnesia, []}).
 -rabbit_upgrade({user_to_internal_user, mnesia, [hash_passwords]}).
 -rabbit_upgrade({topic_trie,            mnesia, []}).
+-rabbit_upgrade({semi_durable_route,    mnesia, []}).
 
 %% -------------------------------------------------------------------
 
@@ -37,6 +38,7 @@
 -spec(internal_exchanges/0 :: () -> 'ok').
 -spec(user_to_internal_user/0 :: () -> 'ok').
 -spec(topic_trie/0 :: () -> 'ok').
+-spec(semi_durable_route/0 :: () -> 'ok').
 
 -endif.
 
@@ -101,6 +103,10 @@ topic_trie() ->
                                        {attributes, [trie_binding, value]},
                                        {type, ordered_set}]).
 
+semi_durable_route() ->
+    create(rabbit_semi_durable_route, [{record_name, route},
+                                       {attributes, [binding, value]}]).
+
 %%--------------------------------------------------------------------
 
 transform(TableName, Fun, FieldList) ->