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fix bug: we were caching the newest descriptor for each server,

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well, forever. i imagine this just keeps growing in size.


svn:r5912
This commit is contained in:
Roger Dingledine 2006-02-05 02:07:28 +00:00
parent 4c1fa73c7e
commit 53f86cdf5d
1 changed files with 5 additions and 3 deletions
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8
src/or/routerlist.c
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@ -1708,7 +1708,8 @@ routerlist_remove_old_routers(void)
{ {
int i, hi=-1; int i, hi=-1;
const char *cur_id = NULL; const char *cur_id = NULL;
time_t now, cutoff; time_t now = time(NULL);
time_t cutoff;
routerinfo_t *router; routerinfo_t *router;
signed_descriptor_t *sd; signed_descriptor_t *sd;
digestmap_t *retain; digestmap_t *retain;
@ -1717,15 +1718,16 @@ routerlist_remove_old_routers(void)
return; return;
retain = digestmap_new(); retain = digestmap_new();
cutoff = now - OLD_ROUTER_DESC_MAX_AGE;
if (server_mode(options) && options->DirPort) { if (server_mode(options) && options->DirPort) {
SMARTLIST_FOREACH(networkstatus_list, networkstatus_t *, ns, SMARTLIST_FOREACH(networkstatus_list, networkstatus_t *, ns,
{ {
SMARTLIST_FOREACH(ns->entries, routerstatus_t *, rs, SMARTLIST_FOREACH(ns->entries, routerstatus_t *, rs,
digestmap_set(retain, rs->descriptor_digest, (void*)1)); if (rs->published_on >= cutoff)
digestmap_set(retain, rs->descriptor_digest, (void*)1));
}); });
} }
now = time(NULL);
cutoff = now - ROUTER_MAX_AGE; cutoff = now - ROUTER_MAX_AGE;
/* Remove too-old members of routerlist->routers. */ /* Remove too-old members of routerlist->routers. */
for (i = 0; i < smartlist_len(routerlist->routers); ++i) { for (i = 0; i < smartlist_len(routerlist->routers); ++i) {