Don't respond with getdata for legacy inv types when spork15 is active (

#2528) Avoid unnecessary traffic from non-upgraded nodes.
dashpay · Dec 6, 2018 · 19a6f71 · 19a6f71
1 parent d2ca9ed
commit 19a6f71
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -1786,6 +1786,18 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
             }
             else
             {
+                static std::set<int> legacyMNObjs = {
+                        MSG_MASTERNODE_PAYMENT_VOTE,
+                        MSG_MASTERNODE_PAYMENT_BLOCK,
+                        MSG_MASTERNODE_ANNOUNCE,
+                        MSG_MASTERNODE_PING,
+                        MSG_MASTERNODE_VERIFY,
+                };
+                if (legacyMNObjs.count(inv.type) && deterministicMNManager->IsDeterministicMNsSporkActive()) {
+                    LogPrint("net", "ignoring (%s) inv of legacy type %d peer=%d\n", inv.hash.ToString(), inv.type, pfrom->id);
+                    continue;
+                }
+
                 pfrom->AddInventoryKnown(inv);
                 if (fBlocksOnly)
                     LogPrint("net", "transaction (%s) inv sent in violation of protocol peer=%d\n", inv.hash.ToString(), pfrom->id);