void mWorkerForwarder_DoWork(object sender, DoWorkEventArgs e)
{
int tries = 0;
int port = (int)((object[])e.Argument)[0];
bool adding = (bool)((object[])e.Argument)[1];
retry:
try {
tries++;
if (!UPnP.Discover())
{
e.Result = 0;
}
else if (adding)
{
UPnP.ForwardPort(port, ProtocolType.Tcp, Server.SoftwareName + "Server");
e.Result = 1;
}
else
{
UPnP.DeleteForwardingRule(port, ProtocolType.Tcp);
e.Result = 3;
}
} catch {
if (tries < 2)
{
goto retry;
}
e.Result = 2;
}
}
private void OnStart(int port, int ws_port)
{
ListenerPort = port;
timer = Context.System.Scheduler.ScheduleTellRepeatedlyCancelable(0, 5000, Context.Self, new Timer(), ActorRefs.NoSender);
if ((port > 0 || ws_port > 0) &&
localAddresses.All(p => !p.IsIPv4MappedToIPv6 || IsIntranetAddress(p)) &&
UPnP.Discover())
{
try
{
localAddresses.Add(UPnP.GetExternalIP());
if (port > 0)
{
UPnP.ForwardPort(port, ProtocolType.Tcp, "Zoro");
}
if (ws_port > 0)
{
UPnP.ForwardPort(ws_port, ProtocolType.Tcp, "Zoro WebSocket");
}
}
catch { }
}
if (port > 0)
{
tcp_manager.Tell(new Tcp.Bind(Self, new IPEndPoint(IPAddress.Any, port), options: new[] { new Inet.SO.ReuseAddress(true) }));
}
if (ws_port > 0)
{
ws_host = new WebHostBuilder().UseKestrel().UseUrls($"http://*:{ws_port}").Configure(app => app.UseWebSockets().Run(ProcessWebSocketAsync)).Build();
ws_host.Start();
}
}
private static bool DiscoverNeo()
{
if (UPnP.Discover())
{
Console.WriteLine("You have an UPnP-enabled router and your IP is: " + UPnP.ExternalIp);
UPnP.ForwardPort(_neoTcpPort, ProtocolType.Tcp, "NEO Tcp");
return(true);
}
return(false);
}
private void OnStart(ChannelsConfig config)
{
ListenerTcpPort = config.Tcp?.Port ?? 0;
ListenerWsPort = config.WebSocket?.Port ?? 0;
MinDesiredConnections = config.MinDesiredConnections;
MaxConnections = config.MaxConnections;
MaxConnectionsPerAddress = config.MaxConnectionsPerAddress;
// schedule time to trigger `OnTimer` event every TimerMillisecondsInterval ms
timer = Context.System.Scheduler.ScheduleTellRepeatedlyCancelable(0, 5000, Context.Self, new Timer(), ActorRefs.NoSender);
if ((ListenerTcpPort > 0 || ListenerWsPort > 0) &&
localAddresses.All(p => !p.IsIPv4MappedToIPv6 || IsIntranetAddress(p)) &&
UPnP.Discover())
{
try
{
localAddresses.Add(UPnP.GetExternalIP());
if (ListenerTcpPort > 0)
{
UPnP.ForwardPort(ListenerTcpPort, ProtocolType.Tcp, "NEO Tcp");
}
if (ListenerWsPort > 0)
{
UPnP.ForwardPort(ListenerWsPort, ProtocolType.Tcp, "NEO WebSocket");
}
}
catch { }
}
if (ListenerTcpPort > 0)
{
tcp_manager.Tell(new Tcp.Bind(Self, config.Tcp, options: new[] { new Inet.SO.ReuseAddress(true) }));
}
if (ListenerWsPort > 0)
{
var host = "*";
if (!config.WebSocket.Address.GetAddressBytes().SequenceEqual(IPAddress.Any.GetAddressBytes()))
{
// Is not for all interfaces
host = config.WebSocket.Address.ToString();
}
ws_host = new WebHostBuilder().UseKestrel().UseUrls($"http://{host}:{ListenerWsPort}").Configure(app => app.UseWebSockets().Run(ProcessWebSocketAsync)).Build();
ws_host.Start();
}
}
static Peer()
{
localAddresses.UnionWith(NetworkInterface.GetAllNetworkInterfaces().SelectMany(p => p.GetIPProperties().UnicastAddresses).Select(p => p.Address.Unmap()));
try
{
isUPnPDiscovered = UPnP.Discover();
if (isUPnPDiscovered)
{
localAddresses.Add(UPnP.GetExternalIP());
}
}
catch { }
IPAddress myIPAddress = ZoroChainSystem.Singleton.MyIPAddress;
if (myIPAddress != null)
{
localAddresses.Add(myIPAddress);
}
}
void mWorkerForwarder_DoWork(object sender, DoWorkEventArgs e)
{
bool adding = (bool)e.Argument;
try {
if (!UPnP.Discover())
{
e.Result = 0;
}
else if (adding)
{
UPnP.ForwardPort(port, ProtocolType.Tcp, Server.SoftwareName + "Server");
e.Result = 1;
}
else
{
UPnP.DeleteForwardingRule(port, ProtocolType.Tcp);
e.Result = 3;
}
} catch (Exception ex) {
Logger.LogError("Unexpected UPnP error", ex);
e.Result = 2;
}
}