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`.

{
        nRefCount--;
    }
    void AddAddressKnown(const CAddress& addr)
    {
        addrKnown.insert(addr.GetKey());
    }
    void PushAddress(const CAddress& addr)
    {
        
        
        
        if (addr.IsValid() && !addrKnown.contains(addr.GetKey())) {
            if (vAddrToSend.size() >= MAX_ADDR_TO_SEND) {
                vAddrToSend[insecure_rand() % vAddrToSend.size()] = addr;
            } else {
                vAddrToSend.push_back(addr);
            }
        }
    }
    void AddInventoryKnown(const CInv& inv)
    {
        {
            LOCK(cs_inventory);
            filterInventoryKnown.insert(inv.hash);
        }
    }
    void PushInventory(const CInv& inv)