diff options
Diffstat (limited to 'src/addrman.h')
| -rw-r--r-- | src/addrman.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/addrman.h b/src/addrman.h index 5badd4ef95..373b0f39f3 100644 --- a/src/addrman.h +++ b/src/addrman.h @@ -17,8 +17,8 @@ #include <stdint.h> #include <vector> -/** - * Extended statistics about a CAddress +/** + * Extended statistics about a CAddress */ class CAddrInfo : public CAddress { @@ -105,15 +105,15 @@ public: /** Stochastic address manager * * Design goals: - * * Keep the address tables in-memory, and asynchronously dump the entire to able in peers.dat. + * * Keep the address tables in-memory, and asynchronously dump the entire table to peers.dat. * * Make sure no (localized) attacker can fill the entire table with his nodes/addresses. * * To that end: * * Addresses are organized into buckets. - * * Address that have not yet been tried go into 1024 "new" buckets. - * * Based on the address range (/16 for IPv4) of source of the information, 64 buckets are selected at random - * * The actual bucket is chosen from one of these, based on the range the address itself is located. - * * One single address can occur in up to 8 different buckets, to increase selection chances for addresses that + * * Addresses that have not yet been tried go into 1024 "new" buckets. + * * Based on the address range (/16 for IPv4) of the source of information, 64 buckets are selected at random. + * * The actual bucket is chosen from one of these, based on the range in which the address itself is located. + * * One single address can occur in up to 8 different buckets to increase selection chances for addresses that * are seen frequently. The chance for increasing this multiplicity decreases exponentially. * * When adding a new address to a full bucket, a randomly chosen entry (with a bias favoring less recently seen * ones) is removed from it first. @@ -231,7 +231,6 @@ protected: void Attempt_(const CService &addr, int64_t nTime); //! Select an address to connect to. - //! nUnkBias determines how much to favor new addresses over tried ones (min=0, max=100) CAddrInfo Select_(); #ifdef DEBUG_ADDRMAN @@ -532,7 +531,6 @@ public: /** * Choose an address to connect to. - * nUnkBias determines how much "new" entries are favored over "tried" ones (0-100). */ CAddrInfo Select() { |