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Prefer IPv6 if all else is equal.

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This commit is contained in:
Adam Ierymenko 2020-09-18 16:27:41 -04:00
parent 45c5abe05b
commit 1ff45020e2
1 changed files with 9 additions and 3 deletions
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12
node/Path.hpp
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@ -311,9 +311,15 @@ public:
*/ */
inline long quality(const int64_t now) const inline long quality(const int64_t now) const
{ {
const int l = (long)_latency; const long l = (long)_latency;
const int age = (long)std::min((now - _lastIn),(int64_t)(ZT_PATH_HEARTBEAT_PERIOD * 10)); // set an upper sanity limit to avoid overflow const long age = (long)std::min((now - _lastIn),(int64_t)(ZT_PATH_HEARTBEAT_PERIOD * 10)); // set an upper sanity limit to avoid overflow
return (((age < (ZT_PATH_HEARTBEAT_PERIOD + 5000)) ? l : (l + 0xffff + age)) * (long)((ZT_INETADDRESS_MAX_SCOPE - _ipScope) + 1)); return (
(
(age < (long)(ZT_PATH_HEARTBEAT_PERIOD + 5000)) ? l : (l + 0xffff + age)
) * (
((long)ZT_INETADDRESS_MAX_SCOPE - (long)_ipScope) + (_addr.isV6() ? (long)1 : (long)3)
)
);
} }
/** /**