diff options
Diffstat (limited to 'src/feature/hs/hs_circuit.c')
| -rw-r--r-- | src/feature/hs/hs_circuit.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/feature/hs/hs_circuit.c b/src/feature/hs/hs_circuit.c index f8a0e06d90..6c4e315e4e 100644 --- a/src/feature/hs/hs_circuit.c +++ b/src/feature/hs/hs_circuit.c @@ -131,6 +131,12 @@ finalize_rend_circuit(origin_circuit_t *circ, crypt_path_t *hop, * so we can actually use it. */ circ->hs_circ_has_timed_out = 0; + /* If congestion control, transfer ccontrol onto the cpath. */ + if (TO_CIRCUIT(circ)->ccontrol) { + hop->ccontrol = TO_CIRCUIT(circ)->ccontrol; + TO_CIRCUIT(circ)->ccontrol = NULL; + } + /* Append the hop to the cpath of this circuit */ cpath_extend_linked_list(&circ->cpath, hop); @@ -416,6 +422,11 @@ launch_rendezvous_point_circuit,(const hs_service_t *service, .sendme_inc_cells = congestion_control_sendme_inc(), }; + /* It is setup on the circuit in order to indicate that congestion control + * is enabled. It will be transferred to the RP crypt_path_t once the + * handshake is finalized in finalize_rend_circuit() because the final hop + * is not available until then. */ + /* Initialize ccontrol for appropriate path type */ if (service->config.is_single_onion) { TO_CIRCUIT(circ)->ccontrol = congestion_control_new(&circ_params, @@ -533,6 +544,11 @@ retry_service_rendezvous_point(const origin_circuit_t *circ) .sendme_inc_cells = TO_CIRCUIT(circ)->ccontrol->sendme_inc, }; + /* It is setup on the circuit in order to indicate that congestion control + * is enabled. It will be transferred to the RP crypt_path_t once the + * handshake is finalized in finalize_rend_circuit() because the final hop + * is not available until then. */ + /* As per above, in this case, we are a full 3 hop rend, even if we're a * single-onion service */ if (get_options()->HSLayer3Nodes) { |