Tweaks to prevent obsolete restarting tors from hammering the dirservers. (1) Cache a received directory as soon as the signature checks out. (2) Treat a cached directory as "recent" based on its mtime. (3) If we have a recent directory, we dont need to fetch a newer one for DirFetchPostPeriod. This needs review!

svn:r2618

1 files changed, 2 insertions, 1 deletions

diff --git a/src/or/or.h b/src/or/or.h
index 38f0e553e..4f2aee9c4 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -1249,7 +1249,7 @@ int connection_is_writing(connection_t *conn);
 void connection_stop_writing(connection_t *conn);
 void connection_start_writing(connection_t *conn);
 
-void directory_has_arrived(void);
+void directory_has_arrived(time_t now);
 int authdir_mode(void);
 int clique_mode(void);
 int server_mode(void);
@@ -1454,6 +1454,7 @@ routerinfo_t *router_get_by_hexdigest(const char *hexdigest);
 routerinfo_t *router_get_by_digest(const char *digest);
 int router_digest_is_trusted_dir(const char *digest);
 void router_get_routerlist(routerlist_t **prouterlist);
+time_t routerlist_get_published_time(void);
 void routerlist_free(routerlist_t *routerlist);
 void routerinfo_free(routerinfo_t *router);
 routerinfo_t *routerinfo_copy(const routerinfo_t *router);