diff options
Diffstat (limited to 'src/net_processing.cpp')
| -rw-r--r-- | src/net_processing.cpp | 60 |
1 files changed, 37 insertions, 23 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index bb14e69d83..587e857970 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -2596,6 +2596,36 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr return true; } +static bool SendRejectsAndCheckIfBanned(CNode* pnode, CConnman& connman) +{ + AssertLockHeld(cs_main); + CNodeState &state = *State(pnode->GetId()); + + BOOST_FOREACH(const CBlockReject& reject, state.rejects) { + connman.PushMessage(pnode, CNetMsgMaker(INIT_PROTO_VERSION).Make(NetMsgType::REJECT, (std::string)NetMsgType::BLOCK, reject.chRejectCode, reject.strRejectReason, reject.hashBlock)); + } + state.rejects.clear(); + + if (state.fShouldBan) { + state.fShouldBan = false; + if (pnode->fWhitelisted) + LogPrintf("Warning: not punishing whitelisted peer %s!\n", pnode->addr.ToString()); + else if (pnode->fAddnode) + LogPrintf("Warning: not punishing addnoded peer %s!\n", pnode->addr.ToString()); + else { + pnode->fDisconnect = true; + if (pnode->addr.IsLocal()) + LogPrintf("Warning: not banning local peer %s!\n", pnode->addr.ToString()); + else + { + connman.Ban(pnode->addr, BanReasonNodeMisbehaving); + } + } + return true; + } + return false; +} + bool ProcessMessages(CNode* pfrom, CConnman& connman, const std::atomic<bool>& interruptMsgProc) { const CChainParams& chainparams = Params(); @@ -2706,8 +2736,12 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman, const std::atomic<bool>& i PrintExceptionContinue(NULL, "ProcessMessages()"); } - if (!fRet) + if (!fRet) { LogPrintf("%s(%s, %u bytes) FAILED peer=%d\n", __func__, SanitizeString(strCommand), nMessageSize, pfrom->id); + } + + LOCK(cs_main); + SendRejectsAndCheckIfBanned(pfrom, connman); return fMoreWork; } @@ -2773,30 +2807,10 @@ bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interr if (!lockMain) return true; + if (SendRejectsAndCheckIfBanned(pto, connman)) + return true; CNodeState &state = *State(pto->GetId()); - BOOST_FOREACH(const CBlockReject& reject, state.rejects) - connman.PushMessage(pto, msgMaker.Make(NetMsgType::REJECT, (std::string)NetMsgType::BLOCK, reject.chRejectCode, reject.strRejectReason, reject.hashBlock)); - state.rejects.clear(); - - if (state.fShouldBan) { - state.fShouldBan = false; - if (pto->fWhitelisted) - LogPrintf("Warning: not punishing whitelisted peer %s!\n", pto->addr.ToString()); - else if (pto->fAddnode) - LogPrintf("Warning: not punishing addnoded peer %s!\n", pto->addr.ToString()); - else { - pto->fDisconnect = true; - if (pto->addr.IsLocal()) - LogPrintf("Warning: not banning local peer %s!\n", pto->addr.ToString()); - else - { - connman.Ban(pto->addr, BanReasonNodeMisbehaving); - } - return true; - } - } - // Address refresh broadcast int64_t nNow = GetTimeMicros(); if (!IsInitialBlockDownload() && pto->nNextLocalAddrSend < nNow) { |