bugfix: don't ask for ->next of an expired circuit

bugfix: keep going when a circ fails in circuit_n_conn_open
        (make circuit_enumerate_by_naddr_nport obsolete)
bugfix: make circuit_n_conn_open only look at circ's that start at us
bugfix: only try circuit_n_conn_open if we're an OP. Otherwise we
        expect connections to always already be up.
bugfix: when choosing path length, pay attention to whether the directory
        says a router is down.
bugfix: when picking good exit, skip routers which are known to be down
        (more work needs to be done on this one)


svn:r838

1 files changed, 0 insertions, 1 deletions

diff --git a/src/or/or.h b/src/or/or.h
index 81aae7d101..237a6d7281 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -512,7 +512,6 @@ circuit_t *circuit_new(circ_id_t p_circ_id, connection_t *p_conn);
 void circuit_free(circuit_t *circ);
 void circuit_free_cpath(crypt_path_t *cpath);
 
-circuit_t *circuit_enumerate_by_naddr_nport(circuit_t *start, uint32_t naddr, uint16_t nport);
 circuit_t *circuit_get_by_circ_id_conn(circ_id_t circ_id, connection_t *conn);
 circuit_t *circuit_get_by_conn(connection_t *conn);
 circuit_t *circuit_get_newest(connection_t *conn, int must_be_open);