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Tweak on patch to make authoritative directory servers cache

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directories on disk.  Make authdirservers cache *their own*
directories instead of the ones they download.  This gives better
liveness, and marginally better resistance to broken authdirservers.

Authdirservers don't cache running-routers at all: r-r isn't stored to
disk, so there's no point right now.


svn:r2893
This commit is contained in:
Nick Mathewson 2004-11-15 16:17:59 +00:00
parent 39f39b0c17
commit 7a8ac5dfef
2 changed files with 13 additions and 2 deletions
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9
src/or/dirserv.c
View File

@ -807,6 +807,10 @@ static int dirserv_regenerate_directory(void)
tor_free(new_directory);
the_directory_is_dirty = 0;
/* Save the directory to disk so we re-load it quickly on startup.
*/
dirserv_set_cached_directory(the_directory, time(NULL), 0);
return 0;
}
@ -891,6 +895,11 @@ static int generate_runningrouters(crypto_pk_env_t *private_key)
return -1;
}
runningrouters_is_dirty = 0;
/* We don't cache runnning-routers to disk, so there's no point in
* authdirservers caching it. */
/* dirserv_set_cached_directory(the_runningrouters, time(NULL), 1); */
return 0;
err:
tor_free(s);

6
src/or/routerparse.c
View File

@ -389,7 +389,8 @@ router_parse_routerlist_from_directory(const char *str,
/* Now that we know the signature is okay, and we have a
* publication time, cache the directory. */
dirserv_set_cached_directory(str, published_on, 0);
if (!get_options()->AuthoritativeDir)
dirserv_set_cached_directory(str, published_on, 0);
if (!(tok = find_first_by_keyword(tokens, K_RECOMMENDED_SOFTWARE))) {
log_fn(LOG_WARN, "Missing recommended-software line from directory.");
@ -515,7 +516,8 @@ router_parse_runningrouters(const char *str)
/* Now that we know the signature is okay, and we have a
* publication time, cache the list. */
dirserv_set_cached_directory(str, published_on, 1);
if (!get_options()->AuthoritativeDir)
dirserv_set_cached_directory(str, published_on, 1);
if (!(tok = find_first_by_keyword(tokens, K_ROUTER_STATUS))) {
if (!(tok = find_first_by_keyword(tokens, K_RUNNING_ROUTERS))) {