diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/channel.c | 11 | ||||
| -rw-r--r-- | src/or/circuitbuild.c | 11 | ||||
| -rw-r--r-- | src/or/circuitbuild.h | 2 |
3 files changed, 16 insertions, 8 deletions
diff --git a/src/or/channel.c b/src/or/channel.c index 062ae3370e..bf0387f10e 100644 --- a/src/or/channel.c +++ b/src/or/channel.c @@ -56,7 +56,6 @@ static smartlist_t *finished_listeners = NULL; /* Counter for ID numbers */ static uint64_t n_channels_allocated = 0; - /* * Channel global byte/cell counters, for statistics and for scheduler high * /low-water marks. @@ -1329,7 +1328,7 @@ channel_closed(channel_t *chan) /* Inform any pending (not attached) circs that they should * give up. */ if (! chan->has_been_open) - circuit_n_chan_done(chan, 0); + circuit_n_chan_done(chan, 0, 0); /* Now close all the attached circuits on it. */ circuit_unlink_all_from_channel(chan, END_CIRC_REASON_CHANNEL_CLOSED); @@ -2527,8 +2526,9 @@ void channel_do_open_actions(channel_t *chan) { tor_addr_t remote_addr; - int started_here, not_using = 0; + int started_here; time_t now = time(NULL); + int close_origin_circuits = 0; tor_assert(chan); @@ -2545,8 +2545,7 @@ channel_do_open_actions(channel_t *chan) log_debug(LD_OR, "New entry guard was reachable, but closing this " "connection so we can retry the earlier entry guards."); - circuit_n_chan_done(chan, 0); - not_using = 1; + close_origin_circuits = 1; } router_set_status(chan->identity_digest, 1); } else { @@ -2566,7 +2565,7 @@ channel_do_open_actions(channel_t *chan) } } - if (!not_using) circuit_n_chan_done(chan, 1); + circuit_n_chan_done(chan, 1, close_origin_circuits); } /** diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 9620a23655..6d5bbbf16c 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -551,9 +551,13 @@ circuit_handle_first_hop(origin_circuit_t *circ) * open and get them to send their create cells forward. * * Status is 1 if connect succeeded, or 0 if connect failed. + * + * Close_origin_circuits is 1 if we should close all the origin circuits + * through this channel, or 0 otherwise. (This happens when we want to retry + * an older guard.) */ void -circuit_n_chan_done(channel_t *chan, int status) +circuit_n_chan_done(channel_t *chan, int status, int close_origin_circuits) { smartlist_t *pending_circs; int err_reason = 0; @@ -591,6 +595,11 @@ circuit_n_chan_done(channel_t *chan, int status) circuit_mark_for_close(circ, END_CIRC_REASON_CHANNEL_CLOSED); continue; } + if (close_origin_circuits && CIRCUIT_IS_ORIGIN(circ)) { + log_info(LD_CIRC,"Channel deprecated for origin circs; closing circ."); + circuit_mark_for_close(circ, END_CIRC_REASON_CHANNEL_CLOSED); + continue; + } log_debug(LD_CIRC, "Found circ, sending create cell."); /* circuit_deliver_create_cell will set n_circ_id and add us to * chan_circuid_circuit_map, so we don't need to call diff --git a/src/or/circuitbuild.h b/src/or/circuitbuild.h index 442afe8451..7d495307b2 100644 --- a/src/or/circuitbuild.h +++ b/src/or/circuitbuild.h @@ -22,7 +22,7 @@ origin_circuit_t *circuit_establish_circuit(uint8_t purpose, extend_info_t *exit, int flags); int circuit_handle_first_hop(origin_circuit_t *circ); -void circuit_n_chan_done(channel_t *chan, int status); +void circuit_n_chan_done(channel_t *chan, int status, int close_origin_circuits); int inform_testing_reachability(void); int circuit_timeout_want_to_count_circ(origin_circuit_t *circ); int circuit_send_next_onion_skin(origin_circuit_t *circ); |