nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-11 05:33:47 +01:00
Code Issues Packages Projects Releases Wiki Activity

get rid of another no-longer-used function

Browse Source
This commit is contained in:
Roger Dingledine 2016-05-10 11:16:30 -04:00
parent aa6341d4b9
commit 53aaed81dd
2 changed files with 0 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
src/or/networkstatus.c
View File

@ -1288,40 +1288,6 @@ networkstatus_consensus_can_use_extra_fallbacks(const or_options_t *options)
> smartlist_len(router_get_trusted_dir_servers())));
}
/* Check if there is more than 1 consensus connection retrieving the usable
* consensus flavor. If so, return 1, if not, return 0.
*
* During normal operation, Tor only makes one consensus download
* connection. But clients can make multiple simultaneous consensus
* connections to improve bootstrap speed and reliability.
*
* If there is more than one connection, we must have connections left
* over from bootstrapping. However, some of the connections may have
* completed and been cleaned up, so it is not sufficient to check the
* return value of this function to see if a client could make multiple
* bootstrap connections. Use
* networkstatus_consensus_can_use_multiple_directories()
* and networkstatus_consensus_is_bootstrapping(). */
int
networkstatus_consensus_has_excess_connections(void)
{
const char *usable_resource = networkstatus_get_flavor_name(
usable_consensus_flavor());
const int consens_conn_usable_count =
connection_dir_count_by_purpose_and_resource(
DIR_PURPOSE_FETCH_CONSENSUS,
usable_resource);
/* The maximum number of connections we want downloading a usable consensus
* Always 1, whether bootstrapping or not. */
const int max_expected_consens_conn_usable_count = 1;
if (consens_conn_usable_count > max_expected_consens_conn_usable_count) {
return 1;
}
return 0;
}
/* Is there a consensus fetch for flavor <b>resource</b> that's far
* enough along to be attached to a circuit? */
int

1
src/or/networkstatus.h
View File

@ -75,7 +75,6 @@ int networkstatus_consensus_can_use_multiple_directories(
const or_options_t *options);
int networkstatus_consensus_can_use_extra_fallbacks(
const or_options_t *options);
int networkstatus_consensus_has_excess_connections(void);
int networkstatus_consensus_is_already_downloading(const char *resource);
#define NSSET_FROM_CACHE 1