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Merge remote-tracking branch 'public/bug3196'

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This commit is contained in:
Nick Mathewson 2012-05-31 01:02:27 -04:00
commit 32d6acade8
2 changed files with 16 additions and 2 deletions
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7
changes/bug3196 Normal file
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@ -0,0 +1,7 @@
o Minor features:
- Raise the threshold of server descriptors needed (75%) and exit
server descriptors needed (50%) before we will declare ourselves
bootstrapped. This will make clients declare completion a little
later, but makes the initially constructed circuits less weird
and less in conflict with directory connections. Fixes ticket
#3196.

11
src/or/routerlist.c
View File

@ -5004,7 +5004,14 @@ update_router_have_minimum_dir_info(void)
count_usable_descriptors(&num_exit_present, &num_exit_usable,
consensus, options, now, options->ExitNodes, 1);
if (num_present < num_usable/4) {
/* What fraction of desired server descriptors do we need before we will
* build circuits? */
#define FRACTION_USABLE_NEEDED .75
/* What fraction of desired _exit_ server descriptors do we need before we
* will build circuits? */
#define FRACTION_EXIT_USABLE_NEEDED .5
if (num_present < num_usable * FRACTION_USABLE_NEEDED) {
tor_snprintf(dir_info_status, sizeof(dir_info_status),
"We have only %d/%d usable %sdescriptors.",
num_present, num_usable, using_md ? "micro" : "");
@ -5017,7 +5024,7 @@ update_router_have_minimum_dir_info(void)
num_present, using_md ? "micro" : "", num_present ? "" : "s");
res = 0;
goto done;
} else if (num_exit_present < num_exit_usable / 3) {
} else if (num_exit_present < num_exit_usable * FRACTION_EXIT_USABLE_NEEDED) {
tor_snprintf(dir_info_status, sizeof(dir_info_status),
"We have only %d/%d usable exit node descriptors.",
num_exit_present, num_exit_usable);