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Add extra logging of asmap use and bucketing
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1 changed files with 9 additions and 2 deletions
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@ -7,12 +7,16 @@
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#include <hash.h>
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#include <serialize.h>
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#include <logging.h>
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int CAddrInfo::GetTriedBucket(const uint256& nKey, const std::vector<bool> &asmap) const
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{
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uint64_t hash1 = (CHashWriter(SER_GETHASH, 0) << nKey << GetKey()).GetCheapHash();
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uint64_t hash2 = (CHashWriter(SER_GETHASH, 0) << nKey << GetGroup(asmap) << (hash1 % ADDRMAN_TRIED_BUCKETS_PER_GROUP)).GetCheapHash();
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return hash2 % ADDRMAN_TRIED_BUCKET_COUNT;
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int tried_bucket = hash2 % ADDRMAN_TRIED_BUCKET_COUNT;
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uint32_t mapped_as = GetMappedAS(asmap);
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LogPrint(BCLog::NET, "IP %s mapped to AS%i belongs to tried bucket %i.\n", ToStringIP(), mapped_as, tried_bucket);
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return tried_bucket;
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}
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int CAddrInfo::GetNewBucket(const uint256& nKey, const CNetAddr& src, const std::vector<bool> &asmap) const
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@ -20,7 +24,10 @@ int CAddrInfo::GetNewBucket(const uint256& nKey, const CNetAddr& src, const std:
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std::vector<unsigned char> vchSourceGroupKey = src.GetGroup(asmap);
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uint64_t hash1 = (CHashWriter(SER_GETHASH, 0) << nKey << GetGroup(asmap) << vchSourceGroupKey).GetCheapHash();
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uint64_t hash2 = (CHashWriter(SER_GETHASH, 0) << nKey << vchSourceGroupKey << (hash1 % ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP)).GetCheapHash();
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return hash2 % ADDRMAN_NEW_BUCKET_COUNT;
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int new_bucket = hash2 % ADDRMAN_NEW_BUCKET_COUNT;
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uint32_t mapped_as = GetMappedAS(asmap);
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LogPrint(BCLog::NET, "IP %s mapped to AS%i belongs to new bucket %i.\n", ToStringIP(), mapped_as, new_bucket);
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return new_bucket;
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}
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int CAddrInfo::GetBucketPosition(const uint256 &nKey, bool fNew, int nBucket) const
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