| 34 | } |
| 35 | |
| 36 | bool CAddrInfo::IsTerrible(int64_t nNow) const |
| 37 | { |
| 38 | if (nLastTry && nLastTry >= nNow - 60) // never remove things tried in the last minute |
| 39 | return false; |
| 40 | |
| 41 | if (nTime > nNow + 10 * 60) // came in a flying DeLorean |
| 42 | return true; |
| 43 | |
| 44 | if (nTime == 0 || nNow - nTime > ADDRMAN_HORIZON_DAYS * 24 * 60 * 60) // not seen in recent history |
| 45 | return true; |
| 46 | |
| 47 | if (nLastSuccess == 0 && nAttempts >= ADDRMAN_RETRIES) // tried N times and never a success |
| 48 | return true; |
| 49 | |
| 50 | if (nNow - nLastSuccess > ADDRMAN_MIN_FAIL_DAYS * 24 * 60 * 60 && nAttempts >= ADDRMAN_MAX_FAILURES) // N successive failures in the last week |
| 51 | return true; |
| 52 | |
| 53 | return false; |
| 54 | } |
| 55 | |
| 56 | double CAddrInfo::GetChance(int64_t nNow) const |
| 57 | { |