More stuff

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 11 insertions, 2 deletions

diff --git a/src/libdcache/dcache_search.c b/src/libdcache/dcache_search.c
index 0239b88..3d79dd6 100644
--- a/src/libdcache/dcache_search.c
+++ b/src/libdcache/dcache_search.c
@@ -7,9 +7,18 @@
 #include <shibari/dcache.h>
 #include "dcache-internal.h"
 
-dcache_node_t *dcache_search (dcache_t *z, char const *key, uint16_t keylen)
+dcache_node_t *dcache_search (dcache_t *z, char const *key, uint16_t keylen, tain const *stamp)
 {
   uint32_t i ;
   dcache_key_t k = { .s = (char *)key, .len = keylen } ;
-  return avltree_search(&z->by_key, &k, &i) ? DNODE(z, i) : 0 ;
+  if (avltree_search(&z->by_key, &k, &i))
+  {
+    if (tain_less(&DNODE(z, i)->expire, stamp))
+    {
+      dcache_clean_expired(z, stamp) ;
+      if (!avltree_search(&z->by_key, &k, &i)) return 0 ;
+    }
+    return DNODE(z, i) ;
+  }
+  else return 0 ;
 }