IEnumerator connectToNATFacilitatorTest()
{
StartupResult startResult = rakPeerTest.Startup(2, new SocketDescriptor(), 1);
if (startResult != StartupResult.RAKNET_STARTED)
{
Debug.Log("Failed to initialize network interface 2: " + startResult.ToString());
yield break;
}
ConnectionAttemptResult connectResult = rakPeerTest.Connect(facilitatorIP, (ushort)facilitatorPort, null, 0);
if (connectResult != ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
Debug.Log("Failed to initialize connection to NAT Facilitator 2: " + connectResult.ToString());
yield break;
}
Packet packet;
while ((packet = rakPeerTest.Receive()) == null)
{
yield return(new WaitForEndOfFrame());
}
if (packet.data[0] != (byte)DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED)
{
Debug.Log("Failed to connect to NAT Facilitator 2: " + ((DefaultMessageIDTypes)packet.data[0]));
yield break;
}
guidTest = rakPeerTest.GetMyGUID().g.ToString();
Debug.Log("Connected 2: " + guidTest);
facilitatorSystemAddressTest = packet.systemAddress;
externalIP = rakPeerTest.GetExternalID(packet.systemAddress).ToString(false);
rakPeerTest.SetMaximumIncomingConnections(2);
if (firstTimeConnectTest)
{
firstTimeConnectTest = false;
natPunchthroughClientTest = new NatPunchthroughClient();
rakPeerTest.AttachPlugin(natPunchthroughClientTest);
natPunchthroughClientTest.FindRouterPortStride(facilitatorSystemAddressTest);
}
else
{
StartCoroutine("waitForIncomingNATPunchThroughOnServerTest");
}
connectedToFacTest = true;
isReadyTest = true;
}
/**
* Connect to the externally hosted NAT Facilitator (NATCompleteServer from the RakNet samples)
* This is called initially and also after each succesfull punchthrough received on the server.
*/
IEnumerator connectToNATFacilitator()
{
// Start the RakNet interface listening on a random port
// We never need more than 2 connections, one to the Facilitator and one to either the server or the latest incoming client
// Each time a client connects on the server RakNet is shut down and restarted with two fresh connections
StartupResult startResult = rakPeer.Startup(2, new SocketDescriptor(), 1);
if (startResult != StartupResult.RAKNET_STARTED)
{
Debug.Log("Failed to initialize network interface: " + startResult.ToString());
yield break;
}
// Connect to the Facilitator
ConnectionAttemptResult connectResult = rakPeer.Connect(facilitatorIP, (ushort)facilitatorPort, null, 0);
if (connectResult != ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
Debug.Log("Failed to initialize connection to NAT Facilitator: " + connectResult.ToString());
yield break;
}
// Connecting, wait for response
Packet packet;
while ((packet = rakPeer.Receive()) == null)
{
yield return(new WaitForEndOfFrame());
}
// Was the connection accepted?
if (packet.data[0] != (byte)DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED)
{
Debug.Log("Failed to connect to NAT Facilitator: " + ((DefaultMessageIDTypes)packet.data[0]));
yield break;
}
// Success, we are connected to the Facilitator
guid = rakPeer.GetMyGUID().g.ToString();
Debug.Log("Connected: " + guid);
// We store this for later so that we can tell which incoming messages are coming from the facilitator
facilitatorSystemAddress = packet.systemAddress;
// Now that we have an external connection we can get the externalIP
externalIP = rakPeer.GetExternalID(packet.systemAddress).ToString(false);
if (firstTimeConnect)
{
firstTimeConnect = false;
// Attach RakNet punchthrough client
// This is really what does all the heavy lifting
natPunchthroughClient = new NatPunchthroughClient();
rakPeer.AttachPlugin(natPunchthroughClient);
// Punchthrough can't happen until RakNet is done finding router port stride
// so we start it asap. If we didn't call this here RakNet would handle it
// when we actually try and punch through.
natPunchthroughClient.FindRouterPortStride(facilitatorSystemAddress);
}
else
{
// If this is not the first time connecting to the facilitor it means the server just received
// a successful punchthrough and it reconnecting to prepare for more punching. We can start
// listening immediately.
StartCoroutine(waitForIncomingNATPunchThroughOnServer(onHolePunched));
}
isReady = true;
}
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;
}
private void Listening()
{
while (true)
{
Thread.Sleep(10);
for (p = server.Receive(); p != null; server.DeallocatePacket(p), p = server.Receive())
{
AddSenderInfo(string.Format("Time:{0} IP:{1} GUID:{2} Length:{3}", System.DateTime.Now.TimeOfDay, p.systemAddress.ToString(), p.guid, p.length));
packetIdentifier = GetPacketIdentifier(p);
switch ((DefaultMessageIDTypes)packetIdentifier)
{
case DefaultMessageIDTypes.ID_DISCONNECTION_NOTIFICATION:
MessageBox("ID_DISCONNECTION_NOTIFICATION");
break;
case DefaultMessageIDTypes.ID_ALREADY_CONNECTED:
MessageBox("ID_ALREADY_CONNECTED with guid " + p.guid);
break;
case DefaultMessageIDTypes.ID_INCOMPATIBLE_PROTOCOL_VERSION:
MessageBox("ID_INCOMPATIBLE_PROTOCOL_VERSION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_DISCONNECTION_NOTIFICATION:
MessageBox("ID_REMOTE_DISCONNECTION_NOTIFICATION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_CONNECTION_LOST: // Server telling the clients of another client disconnecting forcefully. You can manually broadcast this in a peer to peer enviroment if you want.
MessageBox("ID_REMOTE_CONNECTION_LOST");
break;
case DefaultMessageIDTypes.ID_CONNECTION_BANNED: // Banned from this server
MessageBox("We are banned from this server.\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_ATTEMPT_FAILED:
MessageBox("Connection attempt failed ");
break;
case DefaultMessageIDTypes.ID_NO_FREE_INCOMING_CONNECTIONS:
MessageBox("Server is full ");
break;
case DefaultMessageIDTypes.ID_INVALID_PASSWORD:
MessageBox("ID_INVALID_PASSWORD\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_LOST:
// Couldn't deliver a reliable packet - i.e. the other system was abnormally
// terminated
MessageBox("ID_CONNECTION_LOST\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED:
// This tells the client they have connected
MessageBox("ID_CONNECTION_REQUEST_ACCEPTED to %s " + p.systemAddress.ToString() + "with GUID " + p.guid.ToString());
MessageBox("My external address is:" + server.GetExternalID(p.systemAddress).ToString());
break;
case DefaultMessageIDTypes.ID_CONNECTED_PING:
case DefaultMessageIDTypes.ID_UNCONNECTED_PING:
MessageBox("Ping from " + p.systemAddress.ToString(true));
break;
default:
RakString s = new RakString();
s.AppendBytes(p.data, (uint)p.data.Length);
AddReceivedData(s.C_String());
BinaryData.Add(p.data);
break;
}
}
}
}
void Update()
{
++frameCount;
if (client == null)
{
return;
}
for (p = client.Receive(); p != null; client.DeallocatePacket(p), p = client.Receive())
{
packetIdentifier = GetPacketIdentifier(p);
switch ((DefaultMessageIDTypes)packetIdentifier)
{
case DefaultMessageIDTypes.ID_DISCONNECTION_NOTIFICATION:
Debug.Log("ID_DISCONNECTION_NOTIFICATION");
break;
case DefaultMessageIDTypes.ID_ALREADY_CONNECTED:
Debug.Log("ID_ALREADY_CONNECTED with guid " + p.guid);
break;
case DefaultMessageIDTypes.ID_INCOMPATIBLE_PROTOCOL_VERSION:
Debug.Log("ID_INCOMPATIBLE_PROTOCOL_VERSION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_DISCONNECTION_NOTIFICATION:
Debug.Log("ID_REMOTE_DISCONNECTION_NOTIFICATION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_CONNECTION_LOST: // Server telling the clients of another client disconnecting forcefully. You can manually broadcast this in a peer to peer enviroment if you want.
Debug.Log("ID_REMOTE_CONNECTION_LOST");
break;
case DefaultMessageIDTypes.ID_CONNECTION_BANNED: // Banned from this server
Debug.Log("We are banned from this server.\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_ATTEMPT_FAILED:
Debug.Log("Connection attempt failed ");
break;
case DefaultMessageIDTypes.ID_NO_FREE_INCOMING_CONNECTIONS:
Debug.Log("Server is full ");
break;
case DefaultMessageIDTypes.ID_INVALID_PASSWORD:
Debug.Log("ID_INVALID_PASSWORD\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_LOST:
// Couldn't deliver a reliable packet - i.e. the other system was abnormally
// terminated
Debug.Log("ID_CONNECTION_LOST\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED:
// This tells the client they have connected
Debug.Log("ID_CONNECTION_REQUEST_ACCEPTED to %s " + p.systemAddress.ToString() + "with GUID " + p.guid.ToString());
Debug.Log("My external address is:" + client.GetExternalID(p.systemAddress).ToString());
break;
case DefaultMessageIDTypes.ID_CONNECTED_PING:
case DefaultMessageIDTypes.ID_UNCONNECTED_PING:
Debug.Log("Ping from " + p.systemAddress.ToString(true));
break;
default:
messageCount++;
System.DateTime now = System.DateTime.Now;
string info = System.Text.Encoding.UTF8.GetString(p.data).Trim();
try{
var data = PacketDataDefine.FromJson(info);
int millsec = PacketDataDefine.TimeSpan(data);
int ping = millsec;
if (data.Index != 1 + lastFrame)
{
++errorCount;
}
lastFrame = data.Index;
totalPing += ping;
//string[] t = info.Trim().Split();
//int serverToClientDuration = (now.Second - int.Parse(t[6])) * 1000 + (now.Millisecond - int.Parse(t[7]));
//int clientToServerDuration = (now.Second - int.Parse(t[2])) * 1000 + (now.Millisecond - int.Parse(t[3]));
//string outInfo = string.Format("{0}服务器到客户端:{1}ms 客户端到服务器:{2}ms", info, serverToClientDuration, clientToServerDuration);
string outInfo = string.Format("Index:{0} Ping:{1}ms Content{2}", data.Index, ping, data.Content);
PrintContent(outInfo);
statText.text = string.Format("平均Ping:{0} 消息总数:{1} 错误顺序:{2}", AveragePing, messageCount, errorCount - 1);
}
catch {
PrintContent(info);
}
break;
}
}
if (bSendRandomPacket)
{
SendRandomPacket();
}
else
{
lastFrame = frameCount;
}
}
static void Main(string[] args)
{
RakNetStatistics rss = new RakNetStatistics();
RakPeerInterface client = RakPeerInterface.GetInstance();
Packet p = new Packet();
byte packetIdentifier;
bool isServer = false;
SystemAddress ClientID = RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS;
string ip, serverPort, clientPort;
Console.WriteLine("This is a sample implementation of a text based chat client");
Console.WriteLine("Connect to the project 'Chat Example Server'");
Console.WriteLine("Enter the client port to listen on");
clientPort = Console.ReadLine();
if (clientPort.Length == 0)
{
clientPort = "0";
}
Console.WriteLine("Enter the IP to connect to");
ip = Console.ReadLine();
if (ip.Length == 0)
{
ip = "127.0.0.1";
}
Console.WriteLine("Enter the port to connect to");
serverPort = Console.ReadLine();
if (serverPort.Length == 0)
{
serverPort = "1234";
}
SocketDescriptor socketDescriptor = new SocketDescriptor(Convert.ToUInt16(clientPort), "0");
socketDescriptor.socketFamily = AF_INET;
client.Startup(8, socketDescriptor, 1);
client.SetOccasionalPing(true);
ConnectionAttemptResult car = client.Connect(ip, Convert.ToUInt16(serverPort), "Rumpelstiltskin", "Rumpelstiltskin".Length);
if (car != RakNet.ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
throw new Exception();
}
Console.WriteLine("My IP Addresses:");
for (uint i = 0; i < client.GetNumberOfAddresses(); i++)
{
Console.WriteLine(client.GetLocalIP(i).ToString());
}
Console.WriteLine("My GUID is " + client.GetGuidFromSystemAddress(RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS).ToString());
Console.WriteLine("'quit' to quit. 'stat' to show stats. 'ping' to ping.\n'disconnect' to disconnect. 'connect' to reconnnect. Type to talk.");
string message;
while (true)
{
System.Threading.Thread.Sleep(30);
//Entire networking is threaded
if (Console.KeyAvailable)
{
message = Console.ReadLine();
if (message == "quit")
{
Console.WriteLine("Quitting");
break;
}
if (message == "stat")
{
string message2 = "";
rss = client.GetStatistics(client.GetSystemAddressFromIndex(0));
RakNet.RakNet.StatisticsToString(rss, out message2, 2);
Console.WriteLine(message2);
continue;
}
if (message == "disconnect")
{
Console.WriteLine("Enter index to disconnect: ");
string str = Console.ReadLine();
if (str == "")
{
str = "0";
}
uint index = Convert.ToUInt32(str, 16);
client.CloseConnection(client.GetSystemAddressFromIndex(index), false);
Console.WriteLine("Disconnecting");
continue;
}
if (message == "shutdown")
{
client.Shutdown(100);
Console.WriteLine("Disconnecting");
continue;
}
if (message == "ping")
{
if (client.GetSystemAddressFromIndex(0) != RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS)
{
client.Ping(client.GetSystemAddressFromIndex(0));
}
continue;
}
if (message == "connect")
{
Console.WriteLine("Enter the IP to connect to");
ip = Console.ReadLine();
if (ip.Length == 0)
{
ip = "127.0.0.1";
}
Console.WriteLine("Enter the port to connect to");
serverPort = Console.ReadLine();
if (serverPort.Length == 0)
{
serverPort = "1234";
}
ConnectionAttemptResult car2 = client.Connect(ip, Convert.ToUInt16(serverPort), "Rumpelstiltskin", "Rumpelstiltskin".Length);
continue;
}
if (message == "getlastping")
{
if (client.GetSystemAddressFromIndex(0) != RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS)
{
Console.WriteLine(client.GetLastPing(client.GetSystemAddressFromIndex(0)));
}
continue;
}
if (message.Length > 0)
{
client.Send(message, message.Length + 1, PacketPriority.HIGH_PRIORITY, PacketReliability.RELIABLE_ORDERED, (char)0, RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS, true);
}
}
for (p = client.Receive(); p != null; client.DeallocatePacket(p), p = client.Receive())
{
packetIdentifier = GetPacketIdentifier(p);
switch ((DefaultMessageIDTypes)packetIdentifier)
{
case DefaultMessageIDTypes.ID_DISCONNECTION_NOTIFICATION:
Console.WriteLine("ID_DISCONNECTION_NOTIFICATION");
break;
case DefaultMessageIDTypes.ID_ALREADY_CONNECTED:
Console.WriteLine("ID_ALREADY_CONNECTED with guid " + p.guid);
break;
case DefaultMessageIDTypes.ID_INCOMPATIBLE_PROTOCOL_VERSION:
Console.WriteLine("ID_INCOMPATIBLE_PROTOCOL_VERSION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_DISCONNECTION_NOTIFICATION:
Console.WriteLine("ID_REMOTE_DISCONNECTION_NOTIFICATION ");
break;
case DefaultMessageIDTypes.ID_REMOTE_CONNECTION_LOST: // Server telling the clients of another client disconnecting forcefully. You can manually broadcast this in a peer to peer enviroment if you want.
Console.WriteLine("ID_REMOTE_CONNECTION_LOST");
break;
case DefaultMessageIDTypes.ID_CONNECTION_BANNED: // Banned from this server
Console.WriteLine("We are banned from this server.\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_ATTEMPT_FAILED:
Console.WriteLine("Connection attempt failed ");
break;
case DefaultMessageIDTypes.ID_NO_FREE_INCOMING_CONNECTIONS:
Console.WriteLine("Server is full ");
break;
case DefaultMessageIDTypes.ID_INVALID_PASSWORD:
Console.WriteLine("ID_INVALID_PASSWORD\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_LOST:
// Couldn't deliver a reliable packet - i.e. the other system was abnormally
// terminated
Console.WriteLine("ID_CONNECTION_LOST\n");
break;
case DefaultMessageIDTypes.ID_CONNECTION_REQUEST_ACCEPTED:
// This tells the client they have connected
Console.WriteLine("ID_CONNECTION_REQUEST_ACCEPTED to %s " + p.systemAddress.ToString() + "with GUID " + p.guid.ToString());
Console.WriteLine("My external address is:" + client.GetExternalID(p.systemAddress).ToString());
break;
case DefaultMessageIDTypes.ID_CONNECTED_PING:
case DefaultMessageIDTypes.ID_UNCONNECTED_PING:
Console.WriteLine("Ping from " + p.systemAddress.ToString(true));
break;
default:
Console.WriteLine(System.Text.Encoding.UTF8.GetString(p.data));
break;
}
}
}
client.Shutdown(300);
RakNet.RakPeerInterface.DestroyInstance(client);
Console.Read();
}
