Method RequestBuddy

src/ClientList.cpp:876–904

}

void CClientList::RequestBuddy(Kademlia::CContact* contact, uint8_t connectOptions)
{
	uint32_t nContactIP = wxUINT32_SWAP_ALWAYS(contact->GetIPAddress());
	// Don't connect to ourself
	if (theApp->GetPublicIP() == nContactIP && thePrefs::GetPort() == contact->GetTCPPort()) {
		return;
	}

	CUpDownClient* pNewClient = FindClientByIP(nContactIP, contact->GetTCPPort());
	if (!pNewClient) {
		pNewClient = new CUpDownClient(contact->GetTCPPort(), contact->GetIPAddress(), 0, 0, NULL, false, true );
	} else if (pNewClient->GetKadState() != KS_NONE) {
		return; // already busy with this client in some way (probably fw stuff), don't mess with it
	} else if (IsKadFirewallCheckIP(nContactIP)) { // doing a kad firewall check with this IP, abort
		AddDebugLogLineN(logKadMain, "Kad TCP firewallcheck / Buddy request collision for IP " + Uint32toStringIP(nContactIP));
		return;
	}

	//Add client to the lists to be processed.
	pNewClient->SetKadPort(contact->GetUDPPort());
	pNewClient->SetKadState(KS_QUEUED_BUDDY);
	uint8_t ID[16];
	contact->GetClientID().ToByteArray(ID);
	pNewClient->SetUserHash(CMD4Hash(ID));
	pNewClient->SetConnectOptions(connectOptions, true, false);
	AddToKadList(pNewClient);
	//This method checks if this is a dup already.
	AddClient(pNewClient);
}

bool CClientList::IncomingBuddy(Kademlia::CContact* contact, Kademlia::CUInt128* buddyID)
{