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Modify unite() to deal with a second layer of upstreams.

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This commit is contained in:
Adam Ierymenko 2016-11-17 16:59:04 -08:00
parent 1615ef1114
commit 39333c9e8e
3 changed files with 94 additions and 101 deletions
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20
node/Peer.hpp
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@ -403,26 +403,6 @@ public:
return false;
}
/**
* Find a common set of addresses by which two peers can link, if any
*
* @param a Peer A
* @param b Peer B
* @param now Current time
* @return Pair: B's address (to send to A), A's address (to send to B)
*/
static inline std::pair<InetAddress,InetAddress> findCommonGround(const Peer &a,const Peer &b,uint64_t now)
{
std::pair<InetAddress,InetAddress> v4,v6;
b.getBestActiveAddresses(now,v4.first,v6.first);
a.getBestActiveAddresses(now,v4.second,v6.second);
if ((v6.first)&&(v6.second)) // prefer IPv6 if both have it since NAT-t is (almost) unnecessary
return v6;
else if ((v4.first)&&(v4.second))
return v4;
else return std::pair<InetAddress,InetAddress>();
}
private:
inline uint64_t _pathScore(const unsigned int p,const uint64_t now) const
{