explain patch4 better. whee.

svn:r17111
This commit is contained in:
Roger Dingledine 2008-10-15 21:12:51 +00:00
parent a5769eefa4
commit bbf0f5a266

View File

@ -1857,9 +1857,16 @@ rend_services_introduce(void)
/* Remember how many introduction circuits we started with. */
prev_intro_nodes = smartlist_len(service->intro_nodes);
/* The directory is now here. Pick three ORs as intro points (plus, if
* we currently have none at all, two more so that we can pick the first
* three that complete). */
/* We have enough directory information to start establishing our
* intro points. We want to end up with three intro points, but if
* we're just starting, we launch five and pick the first three that
* complete.
*
* The ones after the first three will be converted to 'general'
* internal circuits in rend_service_intro_has_opened(), and then
* we'll drop them from the list of intro points next time we
* go through the above "find out which introduction points we have
* in progress" loop. */
#define NUM_INTRO_POINTS_INIT (NUM_INTRO_POINTS + 2)
for (j=prev_intro_nodes; j < (prev_intro_nodes == 0 ?
NUM_INTRO_POINTS_INIT : NUM_INTRO_POINTS); ++j) {