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`.

X(nTimeOffset);
    X(addrName);
    X(nVersion);
    X(cleanSubVer);
    X(fInbound);
    X(nStartingHeight);
    X(nSendBytes);
    X(mapSendBytesPerMsgCmd);
    X(nRecvBytes);
    X(mapRecvBytesPerMsgCmd);
    X(fWhitelisted);
    
    
    
    
    
    
    int64_t nPingUsecWait = 0;
    if ((0 != nPingNonceSent) && (0 != nPingUsecStart)) {
        nPingUsecWait = GetTimeMicros() - nPingUsecStart;
    }
    
    stats.dPingTime = (((double)nPingUsecTime) / 1e6);
    stats.dPingMin  = (((double)nMinPingUsecTime) / 1e6);
    stats.dPingWait = (((double)nPingUsecWait) / 1e6);
    
    stats.addrLocal = addrLocal.IsValid() ? addrLocal.ToString() : "";
}
#undef X
bool CNode::ReceiveMsgBytes(const char *pch, unsigned int nBytes)