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If there's a never-before-connected-to guard node in our list,
never choose any guards past it. This way we don't expand our guard list unless we need to. [Bugfix in 0.1.2.x] I'm not sure if this will solve all our problems, but it is at least something. svn:r10730
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@ -50,6 +50,11 @@ Changes in version 0.2.0.3-alpha - 2007-??-??
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- Stop under-counting the number of authorities that recommend each
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version. [Bugfix on 0.1.2.x]
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o Minor bugfixes (guard nodes):
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- If there's a never-before-connected-to guard node in our list,
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never choose any guards past it. This way we don't expand our
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guard list unless we need to. [Bugfix in 0.1.2.x]
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Changes in version 0.2.0.2-alpha - 2007-06-02
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o Major bugfixes on 0.2.0.1-alpha:
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@ -2418,6 +2418,13 @@ choose_random_entry(cpath_build_state_t *state)
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r = entry_is_live(entry, need_uptime, need_capacity, 0);
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if (r && !smartlist_isin(exit_family, r)) {
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smartlist_add(live_entry_guards, r);
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if (!entry->made_contact) {
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/* Always start with the first not-yet-contacted entry
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* guard. Otherwise we might add several new ones, pick
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* the second new one, and now we've expanded our entry
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* guard list without needing to. */
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goto choose_and_finish;
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}
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if (smartlist_len(live_entry_guards) >= options->NumEntryGuards)
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break; /* we have enough */
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}
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@ -2451,6 +2458,7 @@ choose_random_entry(cpath_build_state_t *state)
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/* live_entry_guards may be empty below. Oh well, we tried. */
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}
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choose_and_finish:
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r = smartlist_choose(live_entry_guards);
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smartlist_free(live_entry_guards);
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smartlist_free(exit_family);
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