// Retrieve the friend's connected S2 node address. Returns null if not found
public string searchForRelay()
{
relayIP = null;
relayWallet = null;
string hostname = FriendList.getRelayHostname(walletAddress);
if (hostname != null && hostname != "")
{
// Store the last relay ip and wallet for this friend
relayIP = hostname;
}
// Finally, return the ip address of the node
return(relayIP);
}
public CustomAppPage(byte[] host_user_address, byte[][] user_addresses, string app_entry_point)
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
sessionId = Guid.NewGuid().ToByteArray();
hostUserAddress = host_user_address;
userAddresses = user_addresses;
node_ip = FriendList.getRelayHostname(host_user_address);
// Load the app entry point
var source = new UrlWebViewSource();
source.Url = string.Format("{0}html/{1}", DependencyService.Get <IBaseUrl>().Get(), app_entry_point);
webView.Source = source;
}
public void onRequest(byte[] wal)
{
if (Address.validateChecksum(wal) == false)
{
DisplayAlert("Invalid checksum", "Please make sure you typed the address correctly.", "OK");
return;
}
byte[] pubkey = FriendList.findContactPubkey(wal);
if (pubkey == null)
{
DisplayAlert("Contact does not exist", "Try again later.", "OK");
NetworkClientManager.broadcastData(new char[] { 'M' }, ProtocolMessageCode.syncPresenceList, new byte[1], null);
return;
}
string relayip = FriendList.getRelayHostname(wal);
// TODOSPIXI
//FriendList.addFriend(wal, pubkey, "Unknown");
// Connect to the contact's S2 relay first
// StreamClientManager.connectToStreamNode(relayip);
// Send the message to the S2 nodes
byte[] recipient_address = wal;
SpixiMessage spixi_message = new SpixiMessage(SpixiMessageCode.requestAdd, new byte[1]);
StreamMessage message = new StreamMessage();
message.type = StreamMessageCode.info;
message.recipient = recipient_address;
message.sender = Node.walletStorage.getPrimaryAddress();
message.data = spixi_message.getBytes();
message.transaction = new byte[1];
message.sigdata = new byte[1];
StreamProcessor.sendMessage(message, relayip);
Navigation.PopAsync(Config.defaultXamarinAnimations);
}