diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/main.cpp b/src/main.cpp index d14a1bed3a..9f3116e358 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -485,9 +485,13 @@ void MaybeSetPeerAsAnnouncingHeaderAndIDs(const CNodeState* nodestate, CNode* pf return; } if (nodestate->fProvidesHeaderAndIDs) { - BOOST_FOREACH(const NodeId nodeid, lNodesAnnouncingHeaderAndIDs) - if (nodeid == pfrom->GetId()) + for (std::list<NodeId>::iterator it = lNodesAnnouncingHeaderAndIDs.begin(); it != lNodesAnnouncingHeaderAndIDs.end(); it++) { + if (*it == pfrom->GetId()) { + lNodesAnnouncingHeaderAndIDs.erase(it); + lNodesAnnouncingHeaderAndIDs.push_back(pfrom->GetId()); return; + } + } bool fAnnounceUsingCMPCTBLOCK = false; uint64_t nCMPCTBLOCKVersion = (pfrom->GetLocalServices() & NODE_WITNESS) ? 2 : 1; if (lNodesAnnouncingHeaderAndIDs.size() >= 3) { @@ -4875,7 +4879,7 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam // and we don't feel like constructing the object for them, so // instead we respond with the full, non-compact block. bool fPeerWantsWitness = State(pfrom->GetId())->fWantsCmpctWitness; - if (mi->second->nHeight >= chainActive.Height() - 10) { + if (CanDirectFetch(consensusParams) && mi->second->nHeight >= chainActive.Height() - MAX_CMPCTBLOCK_DEPTH) { CBlockHeaderAndShortTxIDs cmpctblock(block, fPeerWantsWitness); pfrom->PushMessageWithFlag(fPeerWantsWitness ? 0 : SERIALIZE_TRANSACTION_NO_WITNESS, NetMsgType::CMPCTBLOCK, cmpctblock); } else @@ -5403,8 +5407,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, return true; } - if (it->second->nHeight < chainActive.Height() - 15) { - LogPrint("net", "Peer %d sent us a getblocktxn for a block > 15 deep", pfrom->id); + if (it->second->nHeight < chainActive.Height() - MAX_BLOCKTXN_DEPTH) { + LogPrint("net", "Peer %d sent us a getblocktxn for a block > %i deep", pfrom->id, MAX_BLOCKTXN_DEPTH); return true; } @@ -5733,6 +5737,12 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, return true; } + if (!fAlreadyInFlight && mapBlocksInFlight.size() == 1 && pindex->pprev->IsValid(BLOCK_VALID_CHAIN)) { + // We seem to be rather well-synced, so it appears pfrom was the first to provide us + // with this block! Let's get them to announce using compact blocks in the future. + MaybeSetPeerAsAnnouncingHeaderAndIDs(nodestate, pfrom, connman); + } + BlockTransactionsRequest req; for (size_t i = 0; i < cmpctblock.BlockTxCount(); i++) { if (!partialBlock.IsTxAvailable(i)) |