diff options
| -rw-r--r-- | src/main.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/main.cpp b/src/main.cpp index ec43a66701..d1ba70313e 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -473,6 +473,10 @@ void UpdateBlockAvailability(NodeId nodeid, const uint256 &hash) { } void MaybeSetPeerAsAnnouncingHeaderAndIDs(const CNodeState* nodestate, CNode* pfrom) { + if (nLocalServices & NODE_WITNESS) { + // Don't ever request compact blocks when segwit is enabled. + return; + } if (nodestate->fProvidesHeaderAndIDs) { BOOST_FOREACH(const NodeId nodeid, lNodesAnnouncingHeaderAndIDs) if (nodeid == pfrom->GetId()) @@ -5286,7 +5290,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, nodestate->nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER && (!IsWitnessEnabled(chainActive.Tip(), chainparams.GetConsensus()) || State(pfrom->GetId())->fHaveWitness)) { inv.type |= nFetchFlags; - if (nodestate->fProvidesHeaderAndIDs) + if (nodestate->fProvidesHeaderAndIDs && !(nLocalServices & NODE_WITNESS)) vToFetch.push_back(CInv(MSG_CMPCT_BLOCK, inv.hash)); else vToFetch.push_back(inv); @@ -5905,7 +5909,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, pindexLast->GetBlockHash().ToString(), pindexLast->nHeight); } if (vGetData.size() > 0) { - if (nodestate->fProvidesHeaderAndIDs && vGetData.size() == 1 && mapBlocksInFlight.size() == 1 && pindexLast->pprev->IsValid(BLOCK_VALID_CHAIN)) { + if (nodestate->fProvidesHeaderAndIDs && vGetData.size() == 1 && mapBlocksInFlight.size() == 1 && pindexLast->pprev->IsValid(BLOCK_VALID_CHAIN) && !(nLocalServices & NODE_WITNESS)) { // 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); |