IEnumerator WaitDiscover()
{
NatDiscoverer disc = new NatDiscoverer();
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(10000);
int gamePort = NATNetworkManager_PHP.singleton.myPort;
Task <NatDevice> deviceTask = disc.DiscoverDeviceAsync(PortMapper.Upnp, cts);
//deviceTask.RunSynchronously ()
while (!deviceTask.IsCompleted && !deviceTask.IsCanceled)
{
yield return(new WaitForEndOfFrame());
}
if (deviceTask.IsCompleted)
{
bool hasException = false;
try {
device = deviceTask.Result;
} catch (Exception ex) {
Debug.Log("No Upnp. FurtherInfo :" + ex.ToString());
hasException = true;
}finally{
if (!hasException && device != null)
{
NATNetworkManager_PHP.DisplayLog("NAT DEVICE FOUND");
Task portMapTask = device.CreatePortMapAsync(new Mapping(Protocol.Udp, gamePort, gamePort));
//portMapTask.RunSynchronously ();
StartCoroutine("WaitUpnp", portMapTask);
}
}
}
yield return(new WaitForEndOfFrame());
}
IEnumerator WaitUpnp(Task portMapTask)
{
float cancelTime = Time.realtimeSinceStartup + 10;
while (!portMapTask.IsCompleted && !portMapTask.IsCanceled && cancelTime > Time.realtimeSinceStartup)
{
yield return(new WaitForEndOfFrame());
}
hasUpnp = portMapTask.IsCompleted;
NATNetworkManager_PHP.DisplayLog("HAS UPNP " + hasUpnp);
if (!hasUpnp && !portMapTask.IsCanceled)
{
portMapTask.Dispose();
}
}
public void PasswordCheckClientReply(NetworkMessage msg)
{
NATNetworkManager_PHP.StringMsg parsed = msg.ReadMessage <NATNetworkManager_PHP.StringMsg> ();
msg.conn.Disconnect();
msg.conn.Dispose();
if (!string.IsNullOrEmpty(parsed.value))
{
if (parsed.value == Network.player.ipAddress)
{
NATNetworkManager_PHP.singleton.networkAddress = "127.0.0.1";
}
else
{
NATNetworkManager_PHP.singleton.networkAddress = parsed.value;
}
NATNetworkManager_PHP.singleton.JoinLocal();
}
else
{
NATNetworkManager_PHP.DisplayLog("Wrong Password");
}
}
IEnumerator WaitForNetwork()
{
for (int a = 0; a < 600; a++)
{
if (Application.internetReachability != NetworkReachability.NotReachable)
{
StartCoroutine("TestNAT");
StartCoroutine("TestIP");
StartCoroutine("WaitDiscover");
//StartCoroutine ("WaitForTest");
//joinNet.SetActive (true);
TryCoroutine();
yield break;
}
yield return(new WaitForSecondsRealtime(0.1f));
}
if (Application.internetReachability == NetworkReachability.NotReachable)
{
NATNetworkManager_PHP.DisplayLog("Not connected to any network.");
StartCoroutine("WaitForNetwork");
}
}
IEnumerator WaitForPassClientConnect(string pass)
{
float time = 0;
while (!passClient.isConnected && time < 5)
{
yield return(new WaitForEndOfFrame());
time += Time.deltaTime;
}
if (passClient.isConnected)
{
if (!passClient.handlers.ContainsKey(PassCheckId))
{
passClient.RegisterHandler(PassCheckId, PasswordCheckClientReply);
}
passClient.Send(PassCheckId, new NATNetworkManager_PHP.StringMsg(pass));
NATNetworkManager_PHP.singleton.myRoom.roomPass = pass;
}
else
{
NATNetworkManager_PHP.DisplayLog("Connection Timed Out");
}
}
IEnumerator waitForResponseFromServer(RakNetGUID hostGUID)
{
ushort natListenPort = 0, natConnectPort = 0;
while (true)
{
Packet packet = rakPeer.Receive();
if (packet != null)
{
DefaultMessageIDTypes messageType = (DefaultMessageIDTypes)packet.data[0];
switch (messageType)
{
case DefaultMessageIDTypes.ID_NAT_PUNCHTHROUGH_SUCCEEDED:
// A hole has been punched but we're not done yet. We need to actually connect (via RakNet)
// to the server so that we can get the port to connect from
// natConnectPort is the external port of the server to connect to
natConnectPort = packet.systemAddress.GetPort();
rakPeer.Connect(packet.systemAddress.ToString(false), natConnectPort, "", 0);
Debug.Log("Hole punched!" + packet.systemAddress.GetPort());
break;
case DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED:
// Ok, we connected, we can now use GetExternalID to get the port to connect from.
natListenPort = rakPeer.GetExternalID(packet.systemAddress).GetPort();
Debug.Log("Connected");
// Now we wait for the server to disconnect us so that we know it is ready for the UNet connection
break;
case DefaultMessageIDTypes.ID_DISCONNECTION_NOTIFICATION:
// Server has disconnected us. We are ready to connect via UNet
// Shut down RakNet
rakPeer.Shutdown(0);
// Hole is punched!
onHolePunchedClient(natListenPort, natConnectPort);
//StartCoroutine(connectToNATFacilitator());
yield break; // Totally done
case DefaultMessageIDTypes.ID_NAT_CONNECTION_TO_TARGET_LOST:
{
NATNetworkManager_PHP.DisplayLog("target connection lost"); //when two players conecting at same time
TryRepunch(hostGUID, packet.systemAddress);
yield break;
}
case DefaultMessageIDTypes.ID_NAT_TARGET_UNRESPONSIVE:
{
NATNetworkManager_PHP.DisplayLog("unresponsive"); //when three players conecting at same time
TryRepunch(hostGUID, packet.systemAddress);
yield break;
}
case DefaultMessageIDTypes.ID_NAT_PUNCHTHROUGH_FAILED:
{
NATNetworkManager_PHP.DisplayLog("fail"); //when two players conecting at same time
TryRepunch(hostGUID, packet.systemAddress);
yield break;
}
case DefaultMessageIDTypes.ID_NAT_TARGET_NOT_CONNECTED:
{
NATNetworkManager_PHP.DisplayLog("target not connected"); //when two players conecting at same time
TryRepunch(hostGUID, packet.systemAddress);
yield break;
}
case DefaultMessageIDTypes.ID_NO_FREE_INCOMING_CONNECTIONS:
{
NATNetworkManager_PHP.DisplayLog("no free incoming connections"); //when three players conecting at same time
TryRepunch(hostGUID, packet.systemAddress);
yield break;
}
default:
NATNetworkManager_PHP.DisplayLog("RakNet Client received unexpected message type: " + ((DefaultMessageIDTypes)packet.data[0]).ToString());
yield break;
}
}
yield return(new WaitForEndOfFrame());
}
}
IEnumerator connectToNATFacilitator()
{
StartupResult startResult = rakPeer.Startup(2, new SocketDescriptor(), 1);
if (startResult != StartupResult.RAKNET_STARTED)
{
NATNetworkManager_PHP.DisplayLog("Failed to initialize network interface: " + startResult.ToString());
yield break;
}
ConnectionAttemptResult connectResult = rakPeer.Connect(facilitatorIP, (ushort)facilitatorPort, null, 0);
if (connectResult != ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
NATNetworkManager_PHP.DisplayLog("Failed to initialize connection to NAT Facilitator: " + connectResult.ToString());
yield break;
}
Packet packet;
while ((packet = rakPeer.Receive()) == null)
{
yield return(new WaitForEndOfFrame());
}
if (packet.data[0] != (byte)DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED)
{
NATNetworkManager_PHP.DisplayLog("Failed to connect to NAT Facilitator: " + ((DefaultMessageIDTypes)packet.data[0]));
NATNetworkManager_PHP.RefreshInfo();
yield break;
}
guid = rakPeer.GetMyGUID().g.ToString();
Debug.Log("Connected: " + guid);
externalIP = rakPeer.GetExternalID(packet.systemAddress).ToString(false);
NATNetworkManager_PHP.RefreshInfo();
//if (firstTimeConnect) {
// firstTimeConnect = false;
natPunchthroughClient = new NatPunchthroughClient();
rakPeer.AttachPlugin(natPunchthroughClient);
natPunchthroughClient.FindRouterPortStride(packet.systemAddress);
facilitatorSystemAddress = packet.systemAddress;
/*} else {
* rakPeer.AttachPlugin (natPunchthroughClient);
* //if (!facilitatorSystemAddress.EqualsExcludingPort(packet.systemAddress)) {
* natPunchthroughClient.FindRouterPortStride (packet.systemAddress);
* //}
* facilitatorSystemAddress = packet.systemAddress;
* }*/
if (NetworkServer.active && NATNetworkManager_PHP.singleton.myRoom.isNetGame)
{
StartCoroutine("waitForIncomingNATPunchThroughOnServer");
}
if (string.IsNullOrEmpty(guid))
{
NATNetworkManager_PHP.DisplayLog("GUID IS NULL OR EMPTY");
}
else
{
NATNetworkManager_PHP.singleton.StartCoroutine("setNewGUID", guid);
}
NATNetworkManager_PHP.connectedToFac = true;
rakPeer.SetMaximumIncomingConnections(2);
isReady = true;
}
IEnumerator WaitForRaknet()
{
for (int a = 0; a < 600; a++)
{
bool testDone = false;
if (ipStatus != ConnectionTesterStatus.Undetermined && natStatus != ConnectionTesterStatus.Undetermined)
{
testDone = true;
}
if (ipStatus == ConnectionTesterStatus.Error)
{
ipStatus = ConnectionTesterStatus.Undetermined;
testDone = false;
Network.TestConnection(true);
StartCoroutine("TestIP");
}
if (natStatus == ConnectionTesterStatus.Error)
{
natStatus = ConnectionTesterStatus.Undetermined;
testDone = false;
Network.TestConnectionNAT(true);
StartCoroutine("TestNAT");
}
if (NATNetworkManager_PHP.connectedToFac && testDone)
{
if (ipStatus == ConnectionTesterStatus.PublicIPIsConnectable || ipStatus == ConnectionTesterStatus.PublicIPNoServerStarted)
{
natCapability = NATCapabilityIndex.publicIPPortOpen;
}
else if (hasUpnp)
{
natCapability = NATCapabilityIndex.upnp;
}
else
{
switch (ipStatus)
{
case ConnectionTesterStatus.NATpunchthroughFullCone:
{
natCapability = NATCapabilityIndex.natFullCone;
break;
}
case ConnectionTesterStatus.NATpunchthroughAddressRestrictedCone:
{
natCapability = NATCapabilityIndex.natAddressRestricted;
break;
}
case ConnectionTesterStatus.LimitedNATPunchthroughPortRestricted:
{
natCapability = NATCapabilityIndex.natPortRestricted;
break;
}
case ConnectionTesterStatus.LimitedNATPunchthroughSymmetric:
{
natCapability = NATCapabilityIndex.natSymmetrical;
break;
}
}
}
if (!connectedToFacTest)
{
ConnectFacTest();
}
StartCoroutine("WaitForRaknetTest");
yield break;
}
yield return(new WaitForSecondsRealtime(0.1f));
}
if (!NATNetworkManager_PHP.connectedToFac)
{
NATNetworkManager_PHP.DisplayLog("ConnectFac failed");
if (Application.internetReachability == NetworkReachability.NotReachable)
{
StartCoroutine("WaitForNetwork");
}
else
{
TryCoroutine();
}
}
}