net: Rename ::fRelayTxes to ::g_relay_txes

This helps to distinguish it from CNode::fRelayTxes and avoid bugs like
425278d

Author: MarcoFalke

src/init.cpp

@@ -1426,7 +1426,7 @@ bool AppInitMain(InitInterfaces& interfaces)
     // see Step 2: parameter interactions for more information about these
     fListen = gArgs.GetBoolArg("-listen", DEFAULT_LISTEN);
     fDiscover = gArgs.GetBoolArg("-discover", true);
-    fRelayTxes = !gArgs.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY);
+    g_relay_txes = !gArgs.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY);
 
     for (const std::string& strAddr : gArgs.GetArgs("-externalip")) {
         CService addrLocal;

src/net.cpp

@@ -79,7 +79,7 @@ static const uint64_t RANDOMIZER_ID_LOCALHOSTNONCE = 0xd93e69e2bbfa5735ULL; // S
 //
 bool fDiscover = true;
 bool fListen = true;
-bool fRelayTxes = true;
+bool g_relay_txes = !DEFAULT_BLOCKSONLY;
 CCriticalSection cs_mapLocalHost;
 std::map<CNetAddr, LocalServiceInfo> mapLocalHost GUARDED_BY(cs_mapLocalHost);
 static bool vfLimited[NET_MAX] GUARDED_BY(cs_mapLocalHost) = {};

src/net.h

@@ -519,7 +519,7 @@ CAddress GetLocalAddress(const CNetAddr *paddrPeer, ServiceFlags nLocalServices)
 
 extern bool fDiscover;
 extern bool fListen;
-extern bool fRelayTxes;
+extern bool g_relay_txes;
 
 /** Subversion as sent to the P2P network in `version` messages */
 extern std::string strSubVersion;

src/net_processing.cpp

@@ -422,7 +422,7 @@ static void PushNodeVersion(CNode *pnode, CConnman* connman, int64_t nTime)
     CAddress addrMe = CAddress(CService(), nLocalNodeServices);
 
     connman->PushMessage(pnode, CNetMsgMaker(INIT_PROTO_VERSION).Make(NetMsgType::VERSION, PROTOCOL_VERSION, (uint64_t)nLocalNodeServices, nTime, addrYou, addrMe,
-            nonce, strSubVersion, nNodeStartingHeight, ::fRelayTxes));
+            nonce, strSubVersion, nNodeStartingHeight, ::g_relay_txes));
 
     if (fLogIPs) {
         LogPrint(BCLog::NET, "send version message: version %d, blocks=%d, us=%s, them=%s, peer=%d\n", PROTOCOL_VERSION, nNodeStartingHeight, addrMe.ToString(), addrYou.ToString(), nodeid);
@@ -2189,7 +2189,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
             return false;
         }
 
-        bool fBlocksOnly = !fRelayTxes;
+        bool fBlocksOnly = !g_relay_txes;
 
         // Allow whitelisted peers to send data other than blocks in blocks only mode if whitelistrelay is true
         if (pfrom->fWhitelisted && gArgs.GetBoolArg("-whitelistrelay", DEFAULT_WHITELISTRELAY))
@@ -2445,7 +2445,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
     if (strCommand == NetMsgType::TX) {
         // Stop processing the transaction early if
         // We are in blocks only mode and peer is either not whitelisted or whitelistrelay is off
-        if (!fRelayTxes && (!pfrom->fWhitelisted || !gArgs.GetBoolArg("-whitelistrelay", DEFAULT_WHITELISTRELAY)))
+        if (!g_relay_txes && (!pfrom->fWhitelisted || !gArgs.GetBoolArg("-whitelistrelay", DEFAULT_WHITELISTRELAY)))
         {
             LogPrint(BCLog::NET, "transaction sent in violation of protocol peer=%d\n", pfrom->GetId());
             return true;

src/rpc/net.cpp

@@ -496,7 +496,7 @@ static UniValue getnetworkinfo(const JSONRPCRequest& request)
     obj.pushKV("protocolversion",PROTOCOL_VERSION);
     if(g_connman)
         obj.pushKV("localservices", strprintf("%016x", g_connman->GetLocalServices()));
-    obj.pushKV("localrelay",     fRelayTxes);
+    obj.pushKV("localrelay", g_relay_txes);
     obj.pushKV("timeoffset",    GetTimeOffset());
     if (g_connman) {
         obj.pushKV("networkactive", g_connman->GetNetworkActive());