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Make "usecreatefast" always-off.

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Part of #40139, where I'm removing network parameters that we
shouldn't be looking at any longer.
This commit is contained in:
Nick Mathewson 2020-10-13 14:00:22 -04:00
parent c4812698c3
commit ac311a38ec
1 changed files with 4 additions and 16 deletions
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20
src/core/or/circuitbuild.c
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@ -770,27 +770,15 @@ circuit_deliver_create_cell,(circuit_t *circ,
return -1;
}
/** Return true iff we should send a create_fast cell to start building a given
* circuit */
static inline int
/** Return true iff we should send a create_fast cell to start building a
* given circuit */
static inline bool
should_use_create_fast_for_circuit(origin_circuit_t *circ)
{
const or_options_t *options = get_options();
tor_assert(circ->cpath);
tor_assert(circ->cpath->extend_info);
if (!circuit_has_usable_onion_key(circ)) {
/* We don't have ntor, and we don't have or can't use TAP,
* so our hand is forced: only a create_fast will work. */
return 1;
}
if (public_server_mode(options)) {
/* We're a server, and we have a usable onion key. We can choose.
* Prefer to blend our circuit into the other circuits we are
* creating on behalf of others. */
return 0;
}
return networkstatus_get_param(NULL, "usecreatefast", 0, 0, 1);
return ! circuit_has_usable_onion_key(circ);
}
/**