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make cannibalizing for rend circs prey on the pleb circs first

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if possible, rather than the elite ones.


svn:r3378
This commit is contained in:
Roger Dingledine 2005-01-19 23:13:20 +00:00
parent f8c14bbf1f
commit ff48179372
1 changed files with 10 additions and 3 deletions
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13
src/or/circuitlist.c
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@ -295,11 +295,16 @@ circuit_t *circuit_get_rendezvous(const char *cookie)
/** Return a circuit that is open, has specified <b>purpose</b>,
* has a timestamp_dirty value of 0, and is uptime/capacity/internal
* if required; or NULL if no circuit fits this description.
*
* Avoid returning need_uptime circuits if not necessary.
* FFFF As a more important goal, not yet implemented, avoid returning
* internal circuits if not necessary.
*/
circuit_t *
circuit_get_clean_open(uint8_t purpose, int need_uptime,
int need_capacity, int internal) {
circuit_t *circ;
circuit_t *best=NULL;
log_fn(LOG_DEBUG,"Hunting for a circ to cannibalize: purpose %d, uptime %d, capacity %d, internal %d", purpose, need_uptime, need_capacity, internal);
@ -311,10 +316,12 @@ circuit_get_clean_open(uint8_t purpose, int need_uptime,
!circ->timestamp_dirty &&
(!need_uptime || circ->build_state->need_uptime) &&
(!need_capacity || circ->build_state->need_capacity) &&
(!internal || circ->build_state->is_internal))
return circ;
(!internal || circ->build_state->is_internal)) {
if (!best || (best->build_state->need_uptime && !need_uptime))
best = circ;
}
}
return NULL;
return best;
}
/** Mark <b>circ</b> to be closed next time we call