log: net: new header over cmpctblock

Sjors · Mar 20, 2023 · e5ce857 · e5ce857
1 parent 40e1c4d
commit e5ce857
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -4190,6 +4190,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
         vRecv >> cmpctblock;
 
         bool received_new_header = false;
+        const auto blockhash = cmpctblock.header.GetHash();
 
         {
         LOCK(cs_main);
@@ -4207,7 +4208,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
             return;
         }
 
-        if (!m_chainman.m_blockman.LookupBlockIndex(cmpctblock.header.GetHash())) {
+        if (!m_chainman.m_blockman.LookupBlockIndex(blockhash)) {
             received_new_header = true;
         }
         }
@@ -4221,6 +4222,11 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
             }
         }
 
+        if (received_new_header) {
+            LogPrintfCategory(BCLog::NET, "Saw new cmpctblock header hash=%s peer=%d\n",
+                blockhash.ToString(), pfrom.GetId());
+        }
+
         // When we succeed in decoding a block's txids from a cmpctblock
         // message we typically jump to the BLOCKTXN handling code, with a
         // dummy (empty) BLOCKTXN message, to re-use the logic there in
@@ -4263,7 +4269,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
                 // We requested this block for some reason, but our mempool will probably be useless
                 // so we just grab the block via normal getdata
                 std::vector<CInv> vInv(1);
-                vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash());
+                vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), blockhash);
                 m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv));
             }
             return;
@@ -4299,7 +4305,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
                 } else if (status == READ_STATUS_FAILED) {
                     // Duplicate txindexes, the block is now in-flight, so just request it
                     std::vector<CInv> vInv(1);
-                    vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash());
+                    vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), blockhash);
                     m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv));
                     return;
                 }
@@ -4312,7 +4318,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
                 if (req.indexes.empty()) {
                     // Dirty hack to jump to BLOCKTXN code (TODO: move message handling into their own functions)
                     BlockTransactions txn;
-                    txn.blockhash = cmpctblock.header.GetHash();
+                    txn.blockhash = blockhash;
                     blockTxnMsg << txn;
                     fProcessBLOCKTXN = true;
                 } else {
@@ -4342,7 +4348,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
                 // We requested this block, but its far into the future, so our
                 // mempool will probably be useless - request the block normally
                 std::vector<CInv> vInv(1);
-                vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash());
+                vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), blockhash);
                 m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv));
                 return;
             } else {