// Keep-alive ping. We send a nonce of zero because we don't use it anywhere
// right now.
if (pto->nLastSend && GetTime() - pto->nLastSend > 30 * 60 && pto->vSend.empty()) {
+ uint64 nonce = 0;
if (pto->nVersion > BIP0031_VERSION)
- pto->PushMessage("ping", 0);
+ pto->PushMessage("ping", nonce);
else
pto->PushMessage("ping");
}