For software that interfaces with Bitcoin Core via RPC, it can be useful to know whether the fRelayTxes flag is set. It could be added to `getnetworkinfo`.

pfrom->hashContinue.SetNull();
                    }
                }
            }
            else if (inv.IsKnownType())
            {
                
                bool pushed = false;
                {
                    LOCK(cs_mapRelay);
                    map<uint256, CTransaction>::iterator mi = mapRelay.find(inv.hash);
                    if (mi != mapRelay.end()) {
                        pfrom->PushMessage(inv.GetCommand(), (*mi).second);
                        pushed = true;
                    }
                }
                if (!pushed && inv.type == MSG_TX) {
                    CTransaction tx;
                    if (mempool.lookup(inv.hash, tx)) {
                        pfrom->PushMessage(NetMsgType::TX, tx);
                        pushed = true;
                    }
                }
                if (!pushed) {
                    vNotFound.push_back(inv);
                }
            }
            
            GetMainSignals().Inventory(inv.hash);
            if (inv.type == MSG_BLOCK || inv.type == MSG_FILTERED_BLOCK)