diff options
Diffstat (limited to 'src/or/connection_or.c')
| -rw-r--r-- | src/or/connection_or.c | 46 |
1 files changed, 13 insertions, 33 deletions
diff --git a/src/or/connection_or.c b/src/or/connection_or.c index d0cd9c00c7..ca5f300095 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -961,7 +961,7 @@ connection_or_mark_bad_for_new_circs(or_connection_t *or_conn) * too old for new circuits? */ #define TIME_BEFORE_OR_CONN_IS_TOO_OLD (60*60*24*7) -/** Given the head of the linked list for all the or_connections with a given +/** Given a list of all the or_connections with a given * identity, set elements of that list as is_bad_for_new_circs as * appropriate. Helper for connection_or_set_bad_connections(). * @@ -978,19 +978,19 @@ connection_or_mark_bad_for_new_circs(or_connection_t *or_conn) * See channel_is_better() in channel.c for our idea of what makes one OR * connection better than another. */ -static void -connection_or_group_set_badness(or_connection_t *head, int force) +void +connection_or_group_set_badness_(smartlist_t *group, int force) { - // XXXX 15056 we should make this about channels instead, so we - // can finally remove orconn_identity_map. - - or_connection_t *or_conn = NULL, *best = NULL; + /* XXXX this should be entirely about channels, not OR connections. 15056*/ + /* XXXX Look at Ed25519 ids too! 15056 */ + + or_connection_t *best = NULL; int n_old = 0, n_inprogress = 0, n_canonical = 0, n_other = 0; time_t now = time(NULL); /* Pass 1: expire everything that's old, and see what the status of * everything else is. */ - for (or_conn = head; or_conn; or_conn = or_conn->next_with_same_id) { + SMARTLIST_FOREACH_BEGIN(group, or_connection_t *, or_conn) { if (or_conn->base_.marked_for_close || connection_or_is_bad_for_new_circs(or_conn)) continue; @@ -1014,11 +1014,11 @@ connection_or_group_set_badness(or_connection_t *head, int force) } else { ++n_other; } - } + } SMARTLIST_FOREACH_END(or_conn); /* Pass 2: We know how about how good the best connection is. * expire everything that's worse, and find the very best if we can. */ - for (or_conn = head; or_conn; or_conn = or_conn->next_with_same_id) { + SMARTLIST_FOREACH_BEGIN(group, or_connection_t *, or_conn) { if (or_conn->base_.marked_for_close || connection_or_is_bad_for_new_circs(or_conn)) continue; /* This one doesn't need to be marked bad. */ @@ -1045,7 +1045,7 @@ connection_or_group_set_badness(or_connection_t *head, int force) 0)) { best = or_conn; } - } + } SMARTLIST_FOREACH_END(or_conn); if (!best) return; @@ -1064,7 +1064,7 @@ connection_or_group_set_badness(or_connection_t *head, int force) * 0.1.2.x dies out, the first case will go away, and the second one is * "mostly harmless", so a fix can wait until somebody is bored. */ - for (or_conn = head; or_conn; or_conn = or_conn->next_with_same_id) { + SMARTLIST_FOREACH_BEGIN(group, or_connection_t *, or_conn) { if (or_conn->base_.marked_for_close || connection_or_is_bad_for_new_circs(or_conn) || or_conn->base_.state != OR_CONN_STATE_OPEN) @@ -1098,27 +1098,7 @@ connection_or_group_set_badness(or_connection_t *head, int force) connection_or_mark_bad_for_new_circs(or_conn); } } - } -} - -/** Go through all the OR connections (or if <b>digest</b> is non-NULL, just - * the OR connections with that digest), and set the is_bad_for_new_circs - * flag based on the rules in connection_or_group_set_badness() (or just - * always set it if <b>force</b> is true). - */ -void -connection_or_set_bad_connections(const char *digest, int force) -{ - if (!orconn_identity_map) - return; - - // XXXX This is just about the only remaining user of orconn_identity_map! - // XXXX If we kill it, we can yoink out the map. 15056. - - DIGESTMAP_FOREACH(orconn_identity_map, identity, or_connection_t *, conn) { - if (!digest || tor_memeq(digest, conn->identity_digest, DIGEST_LEN)) - connection_or_group_set_badness(conn, force); - } DIGESTMAP_FOREACH_END; + } SMARTLIST_FOREACH_END(or_conn); } /** <b>conn</b> is in the 'connecting' state, and it failed to complete |