Recycle sessions instead of retiring them.

git-svn-id: http://www.varnish-cache.org/svn/trunk@129 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_pool.c

@@ -65,7 +65,7 @@ CacheWorker(void *priv)
 		AZ(pthread_mutex_lock(&sessmtx));
 		RelVCL(sp->vcl);
 		sp->vcl = NULL;
-		vca_retire_session(sp);
+		vca_recycle_session(sp);
 	}
 }