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fix another bug where general exit circs were looking at rendezvous

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streams. consolidate the looking into one function so it doesn't
happen again.


svn:r3372
This commit is contained in:
Roger Dingledine 2005-01-19 17:59:37 +00:00
parent f2a7ff6801
commit 75d83827e0
1 changed files with 13 additions and 9 deletions
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22
src/or/circuitbuild.c
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@ -861,6 +861,17 @@ router_handles_some_port(routerinfo_t *router, smartlist_t *needed_ports) {
*/
#define MIN_CIRCUITS_HANDLING_STREAM 2
static int
ap_stream_wants_exit_attention(connection_t *conn) {
if (conn->type == CONN_TYPE_AP &&
conn->state == AP_CONN_STATE_CIRCUIT_WAIT &&
!conn->marked_for_close &&
!connection_edge_is_rendezvous_stream(conn) &&
!circuit_stream_is_being_handled(conn, 0, MIN_CIRCUITS_HANDLING_STREAM))
return 1;
return 0;
}
/** Return a pointer to a suitable router to be the exit node for the
* general-purpose circuit we're about to build.
*
@ -893,10 +904,7 @@ choose_good_exit_server_general(routerlist_t *dir, int need_uptime,
* We use this for log messages now, but in the future we may depend on it.
*/
for (i = 0; i < n_connections; ++i) {
if (carray[i]->type == CONN_TYPE_AP &&
carray[i]->state == AP_CONN_STATE_CIRCUIT_WAIT &&
!carray[i]->marked_for_close &&
!circuit_stream_is_being_handled(carray[i], 0, MIN_CIRCUITS_HANDLING_STREAM))
if (ap_stream_wants_exit_attention(carray[i]))
++n_pending_connections;
}
// log_fn(LOG_DEBUG, "Choosing exit node; %d connections are pending",
@ -950,11 +958,7 @@ choose_good_exit_server_general(routerlist_t *dir, int need_uptime,
}
n_supported[i] = 0;
for (j = 0; j < n_connections; ++j) { /* iterate over connections */
if (carray[j]->type != CONN_TYPE_AP ||
carray[j]->state != AP_CONN_STATE_CIRCUIT_WAIT ||
carray[j]->marked_for_close ||
connection_edge_is_rendezvous_stream(carray[j]) ||
circuit_stream_is_being_handled(carray[j], 0, MIN_CIRCUITS_HANDLING_STREAM))
if (!ap_stream_wants_exit_attention(carray[j]))
continue; /* Skip everything but APs in CIRCUIT_WAIT */
if (connection_ap_can_use_exit(carray[j], router)) {
++n_supported[i];