void ProcessClientMessages()
{
// note: process even if not connected because when calling
// Disconnect, we add a Disconnected event which still needs to be
// processed here.
while (clientIncoming.Count > 0)
{
Message message = clientIncoming.Dequeue();
switch (message.eventType)
{
case EventType.Connected:
Debug.Log("MemoryTransport Client Message: Connected");
OnClientConnected.Invoke();
break;
case EventType.Data:
Debug.Log("MemoryTransport Client Message: Data: " + BitConverter.ToString(message.data));
OnClientDataReceived.Invoke(new ArraySegment <byte>(message.data), 0);
break;
case EventType.Disconnected:
Debug.Log("MemoryTransport Client Message: Disconnected");
OnClientDisconnected.Invoke();
break;
}
}
}
public override void ClientConnect(string address)
{
if (clientConnection != null)
{
Debug.LogWarning("KCP: client already connected!");
return;
}
clientConnection = new KcpClientConnection();
// setup events
clientConnection.OnConnected += () =>
{
Debug.LogWarning($"KCP->Mirror OnClientConnected");
OnClientConnected.Invoke();
};
clientConnection.OnData += (message) =>
{
//Debug.LogWarning($"KCP->Mirror OnClientData({BitConverter.ToString(message.Array, message.Offset, message.Count)})");
OnClientDataReceived.Invoke(message);
};
clientConnection.OnDisconnected += () =>
{
Debug.LogWarning($"KCP->Mirror OnClientDisconnected");
OnClientDisconnected.Invoke();
};
// connect
clientConnection.Connect(address, Port);
// configure connection for max scale
ConfigureKcpConnection(clientConnection);
}
/// <summary>
/// Processes a message's data payload.
/// </summary>
/// <param name="sourcePacket">The ENET Source packet.</param>
/// <param name="serverInvoke">Is this intended to be invoked on the server instance?</param>
/// <param name="connectionID">If it is intended to be invoked on the server, what connection ID to pass to Mirror?</param>
public void NewMessageDataProcessor(Packet sourcePacket, bool serverInvoke = false, int connectionID = 0)
{
if (m_TransportVerbosity == TransportVerbosity.Paranoid)
{
Log($"Ignorance Transport: Processing a {sourcePacket.Length} byte payload.");
}
// This will be improved on at a later date.
byte[] dataBuf = new byte[sourcePacket.Length];
// Copy our data into our buffers from ENET Native -> Ignorance Transport Managed world.
sourcePacket.CopyTo(dataBuf);
sourcePacket.Dispose();
if (m_TransportVerbosity == TransportVerbosity.LogSpam)
{
Log($"Ignorance Transport: Oi Mirror, data's arrived! Packet payload:\n{ BitConverter.ToString(dataBuf) }");
}
// Invoke the server if we're supposed to.
if (serverInvoke)
{
OnServerDataReceived.Invoke(connectionID, dataBuf);
}
else
{
// Poke Mirror instead.
OnClientDataReceived.Invoke(dataBuf);
}
}
// segment is valid until function returns.
void OnLibuvClientMessage(TcpStream handle, ArraySegment <byte> segment)
{
//Debug.Log("libuv cl: data=" + BitConverter.ToString(segment.Array, segment.Offset, segment.Count));
// Mirror event
OnClientDataReceived.Invoke(segment, Channels.Reliable);
}
public WebsocketTransport()
{
// dispatch the events from the server
server.Connected += (connectionId) => OnServerConnected.Invoke(connectionId);
server.Disconnected += (connectionId) => OnServerDisconnected.Invoke(connectionId);
server.ReceivedData += (connectionId, data) => OnServerDataReceived.Invoke(connectionId, data);
server.ReceivedError += (connectionId, error) => OnServerError.Invoke(connectionId, error);
// dispatch events from the client
client.Connected += () => OnClientConnected.Invoke();
client.Disconnected += () => OnClientDisconnected.Invoke();
client.ReceivedData += (data) => OnClientDataReceived.Invoke(data);
client.ReceivedError += (error) => OnClientError.Invoke(error);
// configure
client.NoDelay = NoDelay;
server.NoDelay = NoDelay;
// HLAPI's local connection uses hard coded connectionId '0', so we
// need to make sure that external connections always start at '1'
// by simple eating the first one before the server starts
Server.NextConnectionId();
Debug.Log("Websocket transport initialized!");
}
// messages should always be processed in early update
public override void ClientEarlyUpdate()
{
// note: process even if not connected because when calling
// Disconnect, we add a Disconnected event which still needs to be
// processed here.
while (clientIncoming.Count > 0)
{
Message message = clientIncoming.Dequeue();
switch (message.eventType)
{
case EventType.Connected:
Debug.Log("MemoryTransport Client Message: Connected");
// event might be null in tests if no NetworkClient is used.
OnClientConnected?.Invoke();
break;
case EventType.Data:
Debug.Log($"MemoryTransport Client Message: Data: {BitConverter.ToString(message.data)}");
// event might be null in tests if no NetworkClient is used.
OnClientDataReceived?.Invoke(new ArraySegment <byte>(message.data), 0);
break;
case EventType.Disconnected:
Debug.Log("MemoryTransport Client Message: Disconnected");
// event might be null in tests if no NetworkClient is used.
OnClientDisconnected?.Invoke();
break;
}
}
}
private void RegisterMirrorEvents()
{
// Server
_svConnected = (id) => OnServerConnected?.Invoke(id);
_svDisconnected = (id) => OnServerDisconnected?.Invoke(id);
_svDataReceived = (id, data) => OnServerDataReceived?.Invoke(id, new ArraySegment <byte>(data));
_svError = (id, exception) => OnServerError?.Invoke(id, exception);
Server.OnConnected += _svConnected;
Server.OnDisconnected += _svDisconnected;
Server.OnDataReceived += _svDataReceived;
Server.OnError += _svError;
// Client
_clConnected = () => OnClientConnected?.Invoke();
_clDisconnected = () => OnClientDisconnected?.Invoke();
_clDataReceived = (data) => OnClientDataReceived?.Invoke(new ArraySegment <byte>(data));
_clError = (exception) => OnClientError?.Invoke(exception);
Client.OnConnected += _clConnected;
Client.OnDisconnected += _clDisconnected;
Client.OnDataReceived += _clDataReceived;
Client.OnError += _clError;
_eventsRegistered = true;
}
bool ProcessClientMessage()
{
if (client.GetNextMessage(out Telepathy.Message message))
{
switch (message.eventType)
{
case Telepathy.EventType.Connected:
OnClientConnected.Invoke();
break;
case Telepathy.EventType.Data:
OnClientDataReceived.Invoke(new ArraySegment <byte>(message.data), Channels.DefaultReliable);
break;
case Telepathy.EventType.Disconnected:
OnClientDisconnected.Invoke();
break;
default:
// TODO: Telepathy does not report errors at all
// it just disconnects, should be fixed
OnClientDisconnected.Invoke();
break;
}
return(true);
}
return(false);
}
private bool ProcessClientMessage()
{
if (m_ClientConn == null)
{
return(false);
}
if (m_ClientConn.Disposed || !m_ClientConn.Server.IsConnection)
{
DisposeClient();
OnClientDisconnected?.Invoke();
return(false);
}
bool receive = false;
Message msg = default;
try
{
receive = m_ClientConn.TryReadMessage(out msg);
}
catch (Exception ex)
{
OnClientError?.Invoke(ex);
}
if (receive)
{
OnClientDataReceived?.Invoke(new ArraySegment <byte>(msg.ToArray()), msg.Channel);
}
return(receive);
}
private bool ProcessClientMessages()
{
while (MirrorClientIncomingQueue.TryDequeue(out IncomingPacket pkt))
{
switch (pkt.type)
{
case MirrorPacketType.ClientConnected:
if (DebugEnabled)
{
print($"Ignorance: We have connected!");
}
isClientConnected = true;
OnClientConnected?.Invoke();
break;
case MirrorPacketType.ClientDisconnected:
if (DebugEnabled)
{
print($"Ignorance: We have been disconnected.");
}
isClientConnected = false;
OnClientDisconnected?.Invoke();
break;
case MirrorPacketType.ClientGotData:
OnClientDataReceived?.Invoke(new ArraySegment <byte>(pkt.data));
break;
}
}
return(true);
}
bool ProcessClientMessage()
{
Telepathy.Message message;
if (client.GetNextMessage(out message))
{
switch (message.eventType)
{
// convert Telepathy EventType to TransportEvent
case Telepathy.EventType.Connected:
OnClientConnected.Invoke();
break;
case Telepathy.EventType.Data:
OnClientDataReceived.Invoke(message.data);
break;
case Telepathy.EventType.Disconnected:
OnClientDisconnected.Invoke();
break;
default:
// TODO: Telepathy does not report errors at all
// it just disconnects, should be fixed
OnClientDisconnected.Invoke();
break;
}
return(true);
}
return(false);
}
void Awake()
{
// logging
if (debugLog)
{
Log.Info = Debug.Log;
}
Log.Warning = Debug.LogWarning;
Log.Error = Debug.LogError;
// TODO simplify after converting Mirror Transport events to Action
client = new KcpClient(
() => OnClientConnected.Invoke(),
(message) => OnClientDataReceived.Invoke(message, Channels.DefaultReliable),
() => OnClientDisconnected.Invoke()
);
// TODO simplify after converting Mirror Transport events to Action
server = new KcpServer(
(connectionId) => OnServerConnected.Invoke(connectionId),
(connectionId, message) => OnServerDataReceived.Invoke(connectionId, message, Channels.DefaultReliable),
(connectionId) => OnServerDisconnected.Invoke(connectionId),
NoDelay,
Interval,
FastResend,
CongestionWindow,
SendWindowSize,
ReceiveWindowSize
);
Debug.Log("KcpTransport initialized!");
}
public override void Awake()
{
KCPConfig conf = new KCPConfig();
if (!File.Exists("KCPConfig.json"))
{
File.WriteAllText("KCPConfig.json", JsonConvert.SerializeObject(conf, Formatting.Indented));
}
else
{
conf = JsonConvert.DeserializeObject <KCPConfig>(File.ReadAllText("KCPConfig.json"));
}
NoDelay = conf.NoDelay;
Interval = conf.Interval;
FastResend = conf.FastResend;
CongestionWindow = conf.CongestionWindow;
SendWindowSize = conf.SendWindowSize;
ReceiveWindowSize = conf.ReceiveWindowSize;
ConnectionTimeout = conf.ConnectionTimeout;
// logging
// Log.Info should use Debug.Log if enabled, or nothing otherwise
// (don't want to spam the console on headless servers)
if (debugLog)
{
Log.Info = Console.WriteLine;
}
else
{
Log.Info = _ => { }
};
Log.Warning = Console.WriteLine;
Log.Error = Console.WriteLine;
// client
client = new KcpClient(
() => OnClientConnected.Invoke(),
(message) => OnClientDataReceived.Invoke(message, 0),
() => OnClientDisconnected.Invoke()
);
// server
server = new KcpServer(
(connectionId) => OnServerConnected.Invoke(connectionId),
(connectionId, message) => OnServerDataReceived.Invoke(connectionId, message, 0),
(connectionId) => OnServerDisconnected.Invoke(connectionId),
NoDelay,
Interval,
FastResend,
CongestionWindow,
SendWindowSize,
ReceiveWindowSize
);
Console.WriteLine("KcpTransport initialized!");
}
private void LobbyManager_OnNetworkMessage(long lobbyId, long userId, byte channelId, byte[] data)
{
if (ServerActive())
{
OnServerDataReceived?.Invoke(clients.GetByFirst(userId), new ArraySegment <byte>(data), channelId);
}
else if (userId == currentLobby.OwnerId)
{
OnClientDataReceived?.Invoke(new ArraySegment <byte>(data), channelId);
}
}
public void DirectReceiveData(ArraySegment <byte> data, int channel, int clientID = -1)
{
if (isServer)
{
OnServerDataReceived?.Invoke(connectedDirectClients.GetByFirst(clientID), new ArraySegment <byte>(data.Array, 0, data.Count), channel);
}
if (isClient)
{
OnClientDataReceived?.Invoke(data, channel);
}
}
public override void OnAwake()
{
base.OnAwake();
// create client & server
client = new Telepathy.Client(clientMaxMessageSize);
server = new Telepathy.Server(serverMaxMessageSize);
// tell Telepathy to use Unity's Debug.Log
Telepathy.Log.Info = Debug.Log;
Telepathy.Log.Warning = Debug.LogWarning;
Telepathy.Log.Error = Debug.LogError;
// client hooks
// other systems hook into transport events in OnCreate or
// OnStartRunning in no particular order. the only way to avoid
// race conditions where telepathy uses OnConnected before another
// system's hook (e.g. statistics OnData) was added is to wrap
// them all in a lambda and always call the latest hook.
// (= lazy call)
client.OnConnected = () => OnClientConnected.Invoke();
client.OnData = (segment) => OnClientDataReceived.Invoke(segment, Channels.DefaultReliable);
client.OnDisconnected = () => OnClientDisconnected.Invoke();
// client configuration
client.NoDelay = NoDelay;
client.SendTimeout = SendTimeout;
client.ReceiveTimeout = ReceiveTimeout;
client.SendQueueLimit = clientSendQueueLimit;
client.ReceiveQueueLimit = clientReceiveQueueLimit;
// server hooks
// other systems hook into transport events in OnCreate or
// OnStartRunning in no particular order. the only way to avoid
// race conditions where telepathy uses OnConnected before another
// system's hook (e.g. statistics OnData) was added is to wrap
// them all in a lambda and always call the latest hook.
// (= lazy call)
server.OnConnected = (connectionId) => OnServerConnected.Invoke(connectionId);
server.OnData = (connectionId, segment) => OnServerDataReceived.Invoke(connectionId, segment, Channels.DefaultReliable);
server.OnDisconnected = (connectionId) => OnServerDisconnected.Invoke(connectionId);
// server configuration
server.NoDelay = NoDelay;
server.SendTimeout = SendTimeout;
server.ReceiveTimeout = ReceiveTimeout;
server.SendQueueLimit = serverSendQueueLimitPerConnection;
server.ReceiveQueueLimit = serverReceiveQueueLimitPerConnection;
// allocate enabled check only once
enabledCheck = () => Enabled;
Debug.Log("TelepathyTransport initialized!");
}
private void Client_onData(ArraySegment <byte> data, int channel)
{
if (enabled)
{
OnClientDataReceived.Invoke(data, channel);
}
else
{
clientDisabledQueue.Enqueue(new ClientDataMessage(data, channel));
checkMessageQueues = true;
}
}
private void OnClientDataReceive(ArraySegment <byte> data, int channel)
{
try
{
var rawData = data.Array;
int pos = data.Offset;
OpCodes opcode = (OpCodes)rawData.ReadByte(ref pos);
switch (opcode)
{
case OpCodes.ServerPublicKey:
_serverPublicKey = rawData.ReadBytes(ref pos);
pos = 0;
_clientSendBuffer.WriteByte(ref pos, (byte)OpCodes.ClientPublicKey);
_clientSendBuffer.WriteBytes(ref pos, _keyPair.PublicKey);
CommunicationTransport.ClientSend(Channels.Reliable, new ArraySegment <byte>(_clientSendBuffer, 0, pos));
if (showDebugLogs)
{
Debug.Log($"<color=green>MONKE | CLIENT RECIEVED SERVER PUBLIC KEY!</color>");
}
OnClientConnected?.Invoke();
break;
case OpCodes.Data:
_readBuffer = rawData.ReadBytes(ref pos);
_nonce = rawData.ReadBytes(ref pos);
_encryptionBuffer = PublicKeyBox.Open(_readBuffer, _nonce, _keyPair.PrivateKey, _serverPublicKey);
OnClientDataReceived?.Invoke(new ArraySegment <byte>(_encryptionBuffer), channel);
if (showDebugLogs)
{
Debug.Log($"<color=green>MONKE | CLIENT DATA | RAW DATA: " + _readBuffer.Length + " DECRYPTED DATA LENGTH: " + _encryptionBuffer.Length + "</color>" +
" <color=yellow>DELTA: " + (_readBuffer.Length - _encryptionBuffer.Length) + "</color>");
}
break;
}
}
catch (Exception e)
{
Debug.LogError("Error: " + e);
}
}
private void Client_onData(ArraySegment <byte> data, DeliveryMethod deliveryMethod)
{
int channel = channels.IndexOf(deliveryMethod);
if (enabled)
{
OnClientDataReceived.Invoke(data, channel);
}
else
{
clientDisabledQueue.Enqueue(new ClientDataMessage(data, channel));
checkMessageQueues = true;
}
}
public override void OnAwake()
{
base.OnAwake();
// logging
// Log.Info should use Debug.Log if enabled, or nothing otherwise
// (don't want to spam the console on headless servers)
if (debugLog)
{
Log.Info = Debug.Log;
}
else
{
Log.Info = _ => {}
};
Log.Warning = Debug.LogWarning;
Log.Error = Debug.LogError;
// client
client = new KcpClient(
() => OnClientConnected.Invoke(),
(message) => OnClientDataReceived.Invoke(message, Channels.DefaultReliable),
() => OnClientDisconnected.Invoke()
);
// server
server = new KcpServer(
(connectionId) => OnServerConnected.Invoke(connectionId),
(connectionId, message) => OnServerDataReceived.Invoke(connectionId, message, Channels.DefaultReliable),
(connectionId) => OnServerDisconnected.Invoke(connectionId),
NoDelay,
Interval,
FastResend,
CongestionWindow,
SendWindowSize,
ReceiveWindowSize
);
if (statisticsLog)
{
Task.Run(async() => {
await Task.Delay(100);
OnLogStatistics();
await Task.Delay(100);
});
//InvokeRepeating(nameof(OnLogStatistics), 1, 1);
}
Debug.Log("KcpTransport initialized!");
}
public static void Init(bool isServer = false, bool isClient = false, bool isSimulated = false)
{
IsServer = isServer ? true : IsServer;
IsClient = isClient ? true : IsClient;
IsSimulated = isSimulated ? true : IsSimulated;
if (isSimulated)
{
if (NetLogFilter.logInfo)
{
Debug.Log("Transport Layer Initialized: Simulation");
}
return;
}
if (IsServer && server == null)
{
// server
server = new KcpServer(
(connectionId) => OnServerConnected.Invoke(connectionId),
(connectionId, message) => OnServerDataReceived.Invoke(connectionId, message, (int)UDPChannels.Reliable),
(connectionId) => OnServerDisconnected.Invoke(connectionId),
NoDelay,
Interval,
FastResend,
CongestionWindow,
SendWindowSize,
ReceiveWindowSize
);
if (NetLogFilter.logInfo)
{
Debug.Log("Transport Layer Initialized: Server");
}
}
if (IsClient && client == null)
{
// client
client = new KcpClient(
() => OnClientConnected.Invoke(),
(message) => OnClientDataReceived.Invoke(message, (int)UDPChannels.Reliable),
() => OnClientDisconnected.Invoke()
);
if (NetLogFilter.logInfo)
{
Debug.Log("Transport Layer Initialized: Client");
}
}
}
public bool ProcessClientMessage()
{
if (clientId == -1)
{
return(false);
}
int connectionId;
int channel;
int receivedSize;
NetworkEventType networkEvent = NetworkTransport.ReceiveFromHost(clientId, out connectionId, out channel, clientReceiveBuffer, clientReceiveBuffer.Length, out receivedSize, out error);
// note: 'error' is used for extra information, e.g. the reason for
// a disconnect. we don't necessarily have to throw an error if
// error != 0. but let's log it for easier debugging.
//
// DO NOT return after error != 0. otherwise Disconnect won't be
// registered.
NetworkError networkError = (NetworkError)error;
if (networkError != NetworkError.Ok)
{
string message = "NetworkTransport.Receive failed: hostid=" + clientId + " connId=" + connectionId + " channelId=" + channel + " error=" + networkError;
OnClientError.Invoke(new Exception(message));
}
// raise events
switch (networkEvent)
{
case NetworkEventType.ConnectEvent:
OnClientConnected.Invoke();
break;
case NetworkEventType.DataEvent:
byte[] data = new byte[receivedSize];
Array.Copy(clientReceiveBuffer, data, receivedSize);
OnClientDataReceived.Invoke(data);
break;
case NetworkEventType.DisconnectEvent:
OnClientDisconnected.Invoke();
break;
default:
return(false);
}
return(true);
}
public SteamworksTransport()
{
_client = new P2PClient();
_server = new P2PServer();
_client.OnConnected.AddListener(() => OnClientConnected?.Invoke());
_client.OnData.AddListener(bytes => { OnClientDataReceived?.Invoke(bytes); });
_client.OnError.AddListener(exception => { OnClientError?.Invoke(exception); });
_client.OnDisconnect.AddListener(() => { OnClientDisconnected?.Invoke(); });
_server.OnConnect.AddListener(id => { OnServerConnected?.Invoke(id); });
_server.OnData.AddListener((id, data) => { OnServerDataReceived?.Invoke(id, data); });
_server.OnError.AddListener((id, exception) => { OnServerError?.Invoke(id, exception); });
_server.OnDisconnect.AddListener(id => { OnServerDisconnected?.Invoke(id); });
}
private void ProcessClientQueue()
{
int processedCount = 0;
while (
enabled &&
processedCount < clientMaxMessagesPerTick &&
clientDisabledQueue.Count > 0
)
{
processedCount++;
ClientDataMessage data = clientDisabledQueue.Dequeue();
OnClientDataReceived.Invoke(data.data, data.channel);
}
}
public FizzySteamyMirror()
{
// dispatch the events from the server
server.OnConnected += (id) => OnServerConnected?.Invoke(id);
server.OnDisconnected += (id) => OnServerDisconnected?.Invoke(id);
server.OnReceivedData += (id, data, channel) => OnServerDataReceived?.Invoke(id, new ArraySegment <byte>(data), channel);
server.OnReceivedError += (id, exception) => OnServerError?.Invoke(id, exception);
// dispatch events from the client
client.OnConnected += () => OnClientConnected?.Invoke();
client.OnDisconnected += () => OnClientDisconnected?.Invoke();
client.OnReceivedData += (data, channel) => OnClientDataReceived?.Invoke(new ArraySegment <byte>(data), channel);
client.OnReceivedError += (exception) => OnClientError?.Invoke(exception);
Debug.Log("FizzySteamyMirror initialized!");
}
bool ProcessClientMessage()
{
if (client.GetNextMessage(out Telepathy.Message message))
{
switch (message.eventType)
{
case Telepathy.EventType.Connected:
OnClientConnected.Invoke();
break;
case Telepathy.EventType.Data:
#if UNITY_EDITOR
if (clientSimulatedDelay > 0)
{
StartCoroutine(_DelayDispatchClientData(clientSimulatedDelay, message));
}
else
#endif
OnClientDataReceived.Invoke(new ArraySegment <byte>(message.data), Channels.DefaultReliable);
break;
case Telepathy.EventType.Disconnected:
// Wappen: I dont want to modify OnClientDisconnected event type,
// error message will have to tug in here, before firing disconnect message
if (message.data != null)
{
Common.WappenDeserializeDisconnectMessage(message.data, out ClientLastErrorMessage);
}
else
{
// Something irrelevent, I just pick some SocketError
ClientLastErrorMessage = "Unknown disconnect.";
}
OnClientDisconnected.Invoke();
break;
default:
// TODO: Telepathy does not report errors at all
// it just disconnects, should be fixed
OnClientDisconnected.Invoke();
break;
}
return(true);
}
return(false);
}
private void NATP_OnReceived(EndPoint endpoint, byte[] buffer, long offset, long size)
{
if (usingSTUN) // serve as server
{
stunCore.OnResponse(buffer, offset, size);
}
else // serve as client
{
// check if data is heartbeat
if (IsServerHeartbeat(buffer, offset, size))
{
lock (_lockHeartbeat)
{
if (receivedHeartBeatCount == long.MaxValue)
{
receivedHeartBeatCount = 0;
}
else
{
receivedHeartBeatCount++;
}
}
// if it's fisrt time receive the heartbeat from server, means connect to server.
if (!IsConnectedToHost)
{
IsConnectedToHost = true;
StartHeartbeatTimer(HeartbeatAfterConnected);
//OnClientConnected?.BeginInvoke(this, EventArgs.Empty, EndAsyncEvent, null);
OnClientConnected?.Invoke(this, EventArgs.Empty);
}
}
/* else if (IsServerDisconnectHeartbeat(buffer, offset, size))
* {
* DisconnectAndStop();
* }*/
else // normal data
{
byte[] pureData = new byte[size];
Array.Copy(buffer, offset, pureData, 0, size);
OnClientDataReceived?.Invoke(this, new NATP_STUN_ClientDataReceivedEventArgs(new ArraySegment <byte>(pureData, 0, (int)size)));
//OnClientDataReceived?.BeginInvoke(this, new STUN_ClientDataReceivedEventArgs(new ArraySegment<byte>(pureData, 0, (int)size)), EndAsyncEvent, null);
}
}
}
private async void AcceptClients()
{
listener.Start();
while (!runtimeToken.IsCancellationRequested)
{
TcpClient client = await listener.AcceptTcpClientAsync();
NetworkStream clientStream = client.GetStream();
NetworkConnection connection = new NetworkConnection(ref clientStream, (IPEndPoint)client.Client.RemoteEndPoint);
connection.OnDisconnected += (x, y) => OnClientDisconnected?.Invoke(x, y);
connection.OnDisconnected += (x, y) => { connectedClients.Remove(x); x.Shutdown(); };
connection.OnError += (x, y) => OnClientError?.Invoke(x, y);
connection.OnReceived += (x, y) => OnClientDataReceived?.Invoke(x, y);
OnClientConnected?.Invoke(connection, null);
connectedClients.Add(connection);
}
listener.Stop();
}
public WebsocketTransport()
{
// dispatch the events from the server
server.Connected += (connectionId) => OnServerConnected.Invoke(connectionId);
server.Disconnected += (connectionId) => OnServerDisconnected.Invoke(connectionId);
server.ReceivedData += (connectionId, data) => OnServerDataReceived.Invoke(connectionId, data, Channels.DefaultReliable);
server.ReceivedError += (connectionId, error) => OnServerError.Invoke(connectionId, error);
// dispatch events from the client
client.Connected += () => OnClientConnected.Invoke();
client.Disconnected += () => OnClientDisconnected.Invoke();
client.ReceivedData += (data) => OnClientDataReceived.Invoke(data, Channels.DefaultReliable);
client.ReceivedError += (error) => OnClientError.Invoke(error);
// configure
client.NoDelay = NoDelay;
server.NoDelay = NoDelay;
}
void Awake()
{
// logging
// Log.Info should use Debug.Log if enabled, or nothing otherwise
// (don't want to spam the console on headless servers)
if (debugLog)
{
Log.Info = Debug.Log;
}
else
{
Log.Info = _ => {}
};
Log.Warning = Debug.LogWarning;
Log.Error = Debug.LogError;
// client
client = new KcpClient(
() => OnClientConnected.Invoke(),
(message) => OnClientDataReceived.Invoke(message, Channels.DefaultReliable),
() => OnClientDisconnected.Invoke()
);
// server
server = new KcpServer(
(connectionId) => OnServerConnected.Invoke(connectionId),
(connectionId, message) => OnServerDataReceived.Invoke(connectionId, message, Channels.DefaultReliable),
(connectionId) => OnServerDisconnected.Invoke(connectionId),
NoDelay,
Interval,
FastResend,
CongestionWindow,
SendWindowSize,
ReceiveWindowSize
);
// scene change message will disable transports.
// kcp processes messages in an internal loop which should be
// stopped immediately after scene change (= after disabled)
client.OnCheckEnabled = () => enabled;
server.OnCheckEnabled = () => enabled;
Debug.Log("KcpTransport initialized!");
}