diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index a9c080ffae..8c119507e6 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -210,7 +210,7 @@ struct CBlockReject { struct CNodeState { // Accumulated misbehaviour score for this peer. int nMisbehavior; - // Whether this peer should be disconnected and banned. + // Whether this peer should be disconnected and banned (unless whitelisted). bool fShouldBan; // String name of this peer (debugging/logging purposes). std::string name; @@ -1425,7 +1425,8 @@ void Misbehaving(NodeId pnode, int howmuch) return; state->nMisbehavior += howmuch; - if (state->nMisbehavior >= GetArg("-banscore", 100)) + int banscore = GetArg("-banscore", 100); + if (state->nMisbehavior >= banscore && state->nMisbehavior - howmuch < banscore) { LogPrintf("Misbehaving: %s (%d -> %d) BAN THRESHOLD EXCEEDED\n", state->name, state->nMisbehavior-howmuch, state->nMisbehavior); state->fShouldBan = true; @@ -3947,6 +3948,11 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, unsigned int nEvicted = LimitOrphanTxSize(MAX_ORPHAN_TRANSACTIONS); if (nEvicted > 0) LogPrint("mempool", "mapOrphan overflow, removed %u tx\n", nEvicted); + } else if (pfrom->fWhitelisted) { + // Always relay transactions received from whitelisted peers, even + // if they are already in the mempool (allowing the node to function + // as a gateway for nodes hidden behind it). + RelayTransaction(tx); } int nDoS = 0; if (state.IsInvalid(nDoS)) @@ -4440,11 +4446,14 @@ bool SendMessages(CNode* pto, bool fSendTrickle) CNodeState &state = *State(pto->GetId()); if (state.fShouldBan) { - if (pto->addr.IsLocal()) - LogPrintf("Warning: not banning local node %s!\n", pto->addr.ToString()); + if (pto->fWhitelisted) + LogPrintf("Warning: not punishing whitelisted peer %s!\n", pto->addr.ToString()); else { pto->fDisconnect = true; - CNode::Ban(pto->addr); + if (pto->addr.IsLocal()) + LogPrintf("Warning: not banning local peer %s!\n", pto->addr.ToString()); + else + CNode::Ban(pto->addr); } state.fShouldBan = false; } |