public void StartClient()
{
OnApplicationQuit();
client = RakPeerInterface.GetInstance();
SocketDescriptor socketDescriptor = new SocketDescriptor(Convert.ToUInt16(UnityEngine.Random.Range(81, 65536)), "0");
socketDescriptor.socketFamily = 2;
client.Startup(8, socketDescriptor, 1);
client.SetOccasionalPing(true);
ConnectionAttemptResult car = client.Connect(input_IP.text, Convert.ToUInt16(input_PORT.text), "Rumpelstiltskin", "Rumpelstiltskin".Length);
if (car != RakNet.ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
Debug.LogError(car);
}
Debug.LogWarning("My IP Addresses:");
for (uint i = 0; i < client.GetNumberOfAddresses(); i++)
{
Debug.LogWarning(client.GetLocalIP(i).ToString());
}
Debug.LogWarning("My GUID is " + client.GetGuidFromSystemAddress(RakNet.RakNet.UNASSIGNED_SYSTEM_ADDRESS).ToString());
}
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;
}
/// <summary>
/// Connecting to the server by IP address, specifying the password for connection and connection attempts (All connection errors will be returned by the OnDisconnected method)
/// </summary>
public ConnectionAttemptResult Connect(string address, ushort port, string password = "", short attempts = 20)
{
ConnectionAttemptResult result = peer.StartClient(address, port, password, attempts);
if (result == ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
IsConnecting = true;
IsConnected = false;
OnConnecting(address, port, password);
}
return(result);
}
public ConnectionAttemptResult StartClient(string address, ushort port, string password = "", short attempts = 10)
{
if (pointer == IntPtr.Zero)
{
return(ConnectionAttemptResult.INVALID_CONNECT_PARAMETER);
}
ConnectionAttemptResult = RakPeer_Native.NET_StartClient(pointer, address, port, password, attempts);
if (ConnectionAttemptResult == ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
Type = PeerType.Client;
is_shutteddown = false;
}
return(ConnectionAttemptResult);
}
/// <summary>
/// 开启网络连接
/// </summary>
public void Connect(string serverIP, ushort serverPort, Action <bool> connectCallBack)
{
if (IsConnectedServer || IsConnecting) // 已经连接上了服务器
{
Debug.LogErrorFormat("已经连接上了服务器,请勿重复链接 0:{0} 1:{1} IP:{2} Port:{3}", IsConnectedServer, IsConnecting, serverIP, serverPort);
connectCallBack(false);
return;
}
if (!IsStartUp)
{
Debug.LogError("连接时，没有初始化raknet");
connectCallBack(false);
return;
}
this.ServerIP = serverIP;
this.ServerPort = serverPort;
if (!IsValidity())
{
Debug.LogErrorFormat("Cann't connect client[{0}], it have some error of server ip[{1}] or server port[{2}], please check it!", this.ClientName, this.ServerIP, this.ServerPort);
connectCallBack(false);
return;
}
this.connectCallBack = connectCallBack;
//Debug.Log(string.Format("调用raknet连接接口 serverip{0}, port{1}", this.ServerIP, this.ServerPort));
ConnectionAttemptResult connectResult = mClient.Connect(this.ServerIP, this.ServerPort, null, 0);
//Debug.Log("调用连接接口的返回值 = " + connectResult);
if (connectResult == ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
IsConnecting = true;
//IsConnectSuccess = false;
//// 已经向服务器发送了连接请求，等待服务器消息反馈
//// 真正连接成功需要等待服务器返回消息才知道连接成功与否
}
else
{
IsConnecting = false;
connectCallBack(false);
}
}
public bool Connect(string ip, int port, string pwd)
{
m_Socket = RakPeerInterface.GetInstance();
m_Socket.AllowConnectionResponseIPMigration(false);
SocketDescriptor socketDescriptor = new SocketDescriptor(0, "0");
socketDescriptor.socketFamily = 2;
m_Socket.Startup(8, socketDescriptor, 1);
m_Socket.SetOccasionalPing(true);
ConnectionAttemptResult car = m_Socket.Connect(ip, (ushort)port, pwd, pwd.Length);
if (car == ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
return(true);
}
else
{
m_Socket.Shutdown(300);
RakPeerInterface.DestroyInstance(m_Socket);
return(false);
}
}
public int Start(string ip, ushort port)
{
this.client = RakPeer.GetInstance();
SocketDescriptor socketDescriptor = new SocketDescriptor();
socketDescriptor.socketFamily = 2;
StartupResult result = this.client.Startup(1, socketDescriptor, 1);
if (result != StartupResult.RAKNET_STARTED)
{
string str = string.Format("客户端启动失败 retCode:{0}", result);
Log.WriteLine(str);
return(-1);
}
ConnectionAttemptResult connResult = this.client.Connect(ip, port, "", 0);
if (connResult != ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
string str = string.Format("连接失败 retCode:{0}", result);
Log.WriteLine(str);
return(-2);
}
begin = Time.time + SEND_INTERVAL;
// remote target
this.remote = new SystemAddress(ip, port);
// send data
this.data = new RakNet.BitStream();
this.data.Reset();
this.data.Write((byte)DefaultMessageIDTypes.ID_USER_PACKET_ENUM);
this.data.Write("hello world!");
return(0);
}
public void Start()
{
InitPeer();
if (_State == RakNetClientState.PeerInitOK)
{
StartupResult result = _peer.Startup(1, _socketDesc, 1);
Log.Debug("Start Result: " + result);
if (result == StartupResult.RAKNET_STARTED)
{
_State = RakNetClientState.StartUpOK;
RakNet.FT_ConnectProcess process = new RakNet.FT_ConnectProcess();
process.SetResultHandler(new RakNetClientResultHandler(this));
AttachInterface2(process);
ConnectionAttemptResult connectResult = _peer.Connect(_sServerIP, _nServerPort, "", 0);
Log.Debug("Connect Result: " + connectResult);
if (ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED == connectResult)
{
_State = RakNetClientState.ConnectOK;
_systemAddress = new SystemAddress(_sServerIP, _nServerPort);
_ReadThread.Start();
}
else
{
_State = RakNetClientState.ConnectError;
}
}
else
{
Log.Debug("RakNet.RakPeerInterface.GetInstance() Error : " + result);
_State = RakNetClientState.StartUpError;
}
}
}
internal static void Connect()
{
try
{
if (isConnected || isConnecting)
{
return;
}
isConnecting = true;
ConnectionAttemptResult res = clientInterface.Connect(Program.ServerIP, Program.ServerPort, Program.Password, Program.Password == null ? 0 : Program.Password.Length);
if (res != ConnectionAttemptResult.CONNECTION_ATTEMPT_STARTED)
{
throw new Exception("Connection couldn't be established: " + res);
}
Logger.Log("Connection attempt {0} to '{1}:{2}' started.", ++connectionAttempts, Program.ServerIP, Program.ServerPort);
}
catch (Exception e)
{
Logger.LogError("Connection failed! " + e);
}
}
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;
}
public virtual ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength, PublicKey publicKey, uint connectionSocketIndex)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.RakPeerInterface_Connect__SWIG_3(swigCPtr, host, remotePort, passwordData, passwordDataLength, PublicKey.getCPtr(publicKey), connectionSocketIndex);
return(ret);
}
public virtual ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.RakPeerInterface_Connect__SWIG_5(swigCPtr, host, remotePort, passwordData, passwordDataLength);
return(ret);
}
public virtual ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength, PublicKey publicKey, uint connectionSocketIndex, uint sendConnectionAttemptCount, uint timeBetweenSendConnectionAttemptsMS, uint timeoutTime)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.RakPeerInterface_Connect__SWIG_0(swigCPtr, host, remotePort, passwordData, passwordDataLength, PublicKey.getCPtr(publicKey), connectionSocketIndex, sendConnectionAttemptCount, timeBetweenSendConnectionAttemptsMS, timeoutTime);
return(ret);
}
public override ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength, PublicKey publicKey)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.RakPeer_Connect__SWIG_4(swigCPtr, host, remotePort, passwordData, passwordDataLength, PublicKey.getCPtr(publicKey));
return(ret);
}
public override ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength, PublicKey publicKey, uint connectionSocketIndex, uint sendConnectionAttemptCount)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.RakPeer_Connect__SWIG_2(swigCPtr, host, remotePort, passwordData, passwordDataLength, PublicKey.getCPtr(publicKey), connectionSocketIndex, sendConnectionAttemptCount);
return(ret);
}
public override ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.CSharp_RakPeer_Connect__SWIG_5(swigCPtr, host, remotePort, passwordData, passwordDataLength);
return(ret);
}
public virtual ConnectionAttemptResult Connect(string host, ushort remotePort, string passwordData, int passwordDataLength, PublicKey publicKey)
{
ConnectionAttemptResult ret = (ConnectionAttemptResult)RakNetPINVOKE.CSharp_RakNet_RakPeerInterface_Connect__SWIG_4(swigCPtr, host, remotePort, passwordData, passwordDataLength, PublicKey.getCPtr(publicKey));
return(ret);
}
/**
* 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;
}
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();
}
