/// <summary>
/// Called when a a peer gets disconnected from us.
/// </summary>
private void OnPeerDisconnected(LiteNetLib.NetPeer peer, LiteNetLib.DisconnectInfo info)
{
if (peer == ArbiterPeer)
{
Console.Error.WriteLine(">>> Lost connection to arbiter! <<<");
}
}
private void CloseConnection(bool force, DisconnectReason reason, int socketErrorCode)
{
lock (_connectionCloseLock)
{
//Nothing to do
if (!IsRunning)
return;
//Send goodbye
if (_peer != null && !force && _connected)
{
//Send disconnect data
var disconnectPacket = NetPacket.CreateRawPacket(PacketProperty.Disconnect, 8);
FastBitConverter.GetBytes(disconnectPacket, 1, _connectId);
SendRaw(disconnectPacket, _peer.EndPoint);
}
//Clear data
_peer = null;
_connected = false;
_connectTimer = 0;
_connectAttempts = 0;
SocketClearPeers();
//Send event to Listener
var netEvent = CreateEvent(NetEventType.Disconnect);
netEvent.DisconnectReason = reason;
netEvent.AdditionalData = socketErrorCode;
EnqueueEvent(netEvent);
}
}
public ReliableChannel(NetPeer peer, bool ordered, int windowSize)
{
_resendDelay = peer.Handler.ReliableResendTime;
_windowSize = windowSize;
_peer = peer;
_ordered = ordered;
_outgoingPackets = new Queue<NetPacket>(_windowSize);
_outgoingAcks = new bool[_windowSize];
_pendingPackets = new PendingPacket[_windowSize];
for (int i = 0; i < _pendingPackets.Length; i++)
{
_pendingPackets[i] = new PendingPacket();
}
if (_ordered)
_receivedPackets = new NetPacket[_windowSize];
else
_earlyReceived = new bool[_windowSize];
_localWindowStart = 0;
_localSeqence = 0;
_remoteSequence = 0;
_remoteWindowStart = 0;
}
private void RemovePeer(NetPeer peer)
{
lock (_peersToRemove)
{
_peersToRemove.Enqueue(peer.EndPoint);
}
}
public void OnPeerConnected(NetPeer peer)
{
Console.WriteLine("[Client] connected to: {0}:{1}", peer.EndPoint.Host, peer.EndPoint.Port);
NetDataWriter dataWriter = new NetDataWriter();
for (int i = 0; i < 5; i++)
{
dataWriter.Reset();
dataWriter.Put(0);
dataWriter.Put(i);
peer.Send(dataWriter, SendOptions.ReliableUnordered);
dataWriter.Reset();
dataWriter.Put(1);
dataWriter.Put(i);
peer.Send(dataWriter, SendOptions.ReliableOrdered);
dataWriter.Reset();
dataWriter.Put(2);
dataWriter.Put(i);
peer.Send(dataWriter, SendOptions.Sequenced);
dataWriter.Reset();
dataWriter.Put(3);
dataWriter.Put(i);
peer.Send(dataWriter, SendOptions.Unreliable);
}
//And test fragment
byte[] testData = new byte[13218];
testData[0] = 192;
testData[13217] = 31;
peer.Send(testData, SendOptions.ReliableOrdered);
}
public void CreatePlayer(LiteNetLib.NetPeer peer, string name, bool self)
{
LobbyPlayer p = Instantiate(playerPrefab, playersList, false);
p.Init();
p.SetPlayer(peer, name, self, Players.Count);
Players.Add(p);
}
public void OnPeerConnected(NetPeer peer)
{
Console.WriteLine("[Server] Peer connected: " + peer.EndPoint);
var peers = Server.GetPeers();
foreach (var netPeer in peers)
{
Console.WriteLine("ConnectedPeersList: id={0}, ep={1}", netPeer.Id, netPeer.EndPoint);
}
}
public void SetPlayer(LiteNetLib.NetPeer p, string name, bool b, int id)
{
peer = p;
playerName = name;
playerNameTxt.text = name;
this.id = id;
kickBtn.gameObject.SetActive(!b);
}
/// <summary>
/// Disconnect peer from server
/// </summary>
/// <param name="peer">peer to disconnect</param>
public void DisconnectPeer(NetPeer peer)
{
if (peer != null && _peers.ContainsKey(peer.EndPoint))
{
peer.CreateAndSend(PacketProperty.Disconnect);
var netEvent = CreateEvent(NetEventType.Disconnect);
netEvent.Peer = peer;
netEvent.DisconnectReason = DisconnectReason.DisconnectPeerCalled;
EnqueueEvent(netEvent);
RemovePeer(peer);
}
}
public void OnNetworkReceive(NetPeer peer, NetDataReader reader)
{
_newBallPosX = reader.GetFloat();
var pos = _clientBall.transform.position;
_oldBallPosX = pos.x;
pos.x = _newBallPosX;
_clientBall.transform.position = pos;
_lerpTime = 0f;
}
public void OnNetworkReceive(NetPeer peer, NetDataReader reader)
{
if (reader.AvailableBytes == 13218)
{
Console.WriteLine("[{0}] TestFrag: {1}, {2}", peer.Handler.LocalEndPoint.Port, reader.Data[0], reader.Data[13217]);
}
else
{
int type = reader.GetInt();
int num = reader.GetInt();
_messagesReceivedCount++;
Console.WriteLine("[{0}] CNT: {1}, TYPE: {2}, NUM: {3}", peer.Handler.LocalEndPoint.Port, _messagesReceivedCount, type, num);
}
}
public LobbyPlayer GetPeer(LiteNetLib.NetPeer peer)
{
LobbyPlayer player = null;
for (int i = 0; i < Players.Count; i++)
{
LobbyPlayer lp = Players[i];
if (lp.peer == peer)
{
player = lp;
}
}
return(player);
}
/// <summary>
/// Get copy of current connected peers
/// </summary>
/// <returns>Array with connected peers</returns>
public NetPeer[] GetPeers()
{
NetPeer[] peers;
int num = 0;
lock (_peers)
{
peers = new NetPeer[_peers.Count];
foreach (NetPeer netPeer in _peers.Values)
{
peers[num++] = netPeer;
}
}
return peers;
}
private void Listener_NetworkReceiveEvent(LiteNetLib.NetPeer peer, NetDataReader reader, DeliveryMethod deliveryMethod)
{
_packetProcessor.ReadAllPackets(reader, peer);
// check if we even know this peer
var key = peer.EndPoint.ToString();
if (_knownPlayers.ContainsKey(key))
{
}
else
{
Debug.Assert(false, "The Connected Peer was Unknown to us! (Did not exist in KnownPlayer list)");
// TODO: should assert or at least log this properly for future debugging
Console.WriteLine($"Unknown Client connected as:{key}!");
}
}
/// <summary>
/// Called when a a peer connects to us; sends a `NodeOnline` message, but only to the arbiter.
/// </summary>
private void OnPeerConnected(LiteNetLib.NetPeer peer)
{
if (peer == ArbiterPeer)
{
// TODO: Connect to http://icanhazip.org or similar to get the external IP instead?
var apiUri = new Uri(this.ApiUrl);
var externalAddress = IPAddress.Parse(apiUri.Host);
// WARNING: Ensure that ApiUrl is visible from outside - otherwise, all requests will fail to be forwarded to this node!
var currentConfig = new SShared.Messages.NodeConfig()
{
BusAddress = externalAddress,
BusPort = this.LocalBusPort,
ApiUrl = this.ApiUrl,
Path = QuadTreeNode.Path(),
Bounds = QuadTreeNode.Bounds,
};
this.Bus.SendMessage(currentConfig, peer);
}
}
public void OnPeerDisconnected(NetPeer peer, DisconnectReason reason, int socketErrorCode)
{
Debug.Log("[CLIENT] We disconnected because " + reason);
}
void INetEventListener.OnNetworkReceive(NetPeer peer, NetDataReader reader)
{
if (NetworkReceiveEvent != null)
NetworkReceiveEvent(peer, reader);
}
/// <summary>
/// Disconnect peer from server and send additional data (Size must be less or equal MTU - 8)
/// </summary>
/// <param name="peer">peer to disconnect</param>
/// <param name="data">additional data</param>
public void DisconnectPeer(NetPeer peer, byte[] data)
{
DisconnectPeer(peer, data, 0, data.Length);
}
public void SendToClients(byte[] data, int start, int length, SendOptions options, NetPeer excludePeer)
{
lock (_peers)
foreach (NetPeer netPeer in _peers.Values)
{
if (netPeer != excludePeer)
{
netPeer.Send(data, start, length, options);
}
}
}
private void SendConnectAccept(NetPeer peer, ulong id)
{
//Reset connection timer
peer.StartConnectionTimer();
//Make initial packet
var connectPacket = NetPacket.CreateRawPacket(PacketProperty.ConnectAccept, 8);
//Add data
FastBitConverter.GetBytes(connectPacket, 1, id);
//Send raw
SendRaw(connectPacket, peer.EndPoint);
}
/// <summary>
/// Disconnect peer from server and send additional data (Size must be less or equal MTU - 8)
/// </summary>
/// <param name="peer">peer to disconnect</param>
/// <param name="writer">additional data</param>
public void DisconnectPeer(NetPeer peer, NetDataWriter writer)
{
DisconnectPeer(peer, writer.Data, 0, writer.Length);
}
public void OnPeerDisconnected(NetPeer peer, DisconnectReason disconnectReason, int socketErrorCode)
{
Console.WriteLine("[Client] disconnected: " + disconnectReason);
}
internal void ConnectionLatencyUpdated(NetPeer fromPeer, int latency)
{
var evt = CreateEvent(NetEventType.ConnectionLatencyUpdated);
evt.Peer = fromPeer;
evt.AdditionalData = latency;
EnqueueEvent(evt);
}
protected NetPeer CreatePeer(NetEndPoint remoteEndPoint)
{
var peer = new NetPeer(this, remoteEndPoint);
peer.PingInterval = PingInterval;
return peer;
}
/// <summary>
/// Send data to all connected peers
/// </summary>
/// <param name="data">Data</param>
/// <param name="options">Send options (reliable, unreliable, etc.)</param>
/// <param name="excludePeer">Excluded peer</param>
public void SendToAll(byte[] data, DeliveryMethod options, NetPeer excludePeer)
{
SendToAll(data, 0, data.Length, options, excludePeer);
}
void INetEventListener.OnNetworkLatencyUpdate(NetPeer peer, int latency)
{
if (NetworkLatencyUpdateEvent != null)
NetworkLatencyUpdateEvent(peer, latency);
}
/// <summary>
/// Send data to all connected peers
/// </summary>
/// <param name="writer">DataWriter with data</param>
/// <param name="options">Send options (reliable, unreliable, etc.)</param>
/// <param name="excludePeer">Excluded peer</param>
public void SendToAll(NetDataWriter writer, DeliveryMethod options, NetPeer excludePeer)
{
SendToAll(writer.Data, 0, writer.Length, options, excludePeer);
}
public void Connect(NetEndPoint target)
{
if (!IsRunning)
{
throw new Exception("Client is not running");
}
if (_peer != null)
{
//Already connected
return;
}
//Create connect id for proper connection
_connectId = (ulong)DateTime.UtcNow.Ticks;
NetUtils.DebugWrite(ConsoleColor.Cyan, "[CC] ConnectId: {0}", _connectId);
//Create reliable connection
_peer = CreatePeer(target);
_peer.DebugTextColor = ConsoleColor.Yellow;
//Create connection packet and send
SendConnectRequest();
_connectAttempts = 0;
}
public void OnNetworkLatencyUpdate(NetPeer peer, int latency)
{
}
public SequencedChannel(NetPeer peer)
{
_outgoingPackets = new Queue<NetPacket>();
_peer = peer;
}
public void OnNetworkReceive(NetPeer peer, NetDataReader reader)
{
//echo
peer.Send(reader.Data, SendOptions.ReliableUnordered);
//fragment log
if (reader.AvailableBytes == 13218)
{
Console.WriteLine("[Server] TestFrag: {0}, {1}", reader.Data[0], reader.Data[13217]);
}
}
public void SendToClients(NetDataWriter writer, SendOptions options, NetPeer excludePeer)
{
lock (_peers)
foreach (NetPeer netPeer in _peers.Values)
{
if (netPeer != excludePeer)
{
netPeer.Send(writer, options);
}
}
}
public void OnPeerConnected(NetPeer peer)
{
Debug.Log("[CLIENT] We connected to " + peer.EndPoint);
}
void INetEventListener.OnPeerConnected(NetPeer peer)
{
if (PeerConnectedEvent != null)
PeerConnectedEvent(peer);
}
public void OnNetworkReceive(NetPeer peer, NetDataReader reader)
{
}
/// <summary>
/// Disconnect peer from server
/// </summary>
/// <param name="peer">peer to disconnect</param>
public void DisconnectPeer(NetPeer peer)
{
DisconnectPeer(peer, null, 0, 0);
}
void INetEventListener.OnPeerDisconnected(NetPeer peer, DisconnectReason disconnectReason, int socketErrorCode)
{
if (PeerDisconnectedEvent != null)
PeerDisconnectedEvent(peer, disconnectReason, socketErrorCode);
}
public void OnPeerConnected(NetPeer peer)
{
Console.WriteLine("[Client {0}] connected to: {1}:{2}", Client.LocalEndPoint.Port, peer.EndPoint.Host, peer.EndPoint.Port);
}
/// <summary>
/// Send data to all connected peers
/// </summary>
/// <param name="data">Data</param>
/// <param name="start">Start of data</param>
/// <param name="length">Length of data</param>
/// <param name="options">Send options (reliable, unreliable, etc.)</param>
/// <param name="excludePeer">Excluded peer</param>
public void SendToAll(byte[] data, int start, int length, DeliveryMethod options, NetPeer excludePeer)
{
lock (_peers)
{
for (int i = 0; i < _peers.Count; i++)
{
var netPeer = _peers[i];
if (netPeer != excludePeer)
{
netPeer.Send(data, start, length, options);
}
}
}
}
public void OnPeerConnected(NetPeer peer)
{
Debug.Log("[SERVER] We have new peer " + peer.EndPoint);
_ourPeer = peer;
}
public void OnPeerDisconnected(NetPeer peer, DisconnectReason reason, int socketErrorCode)
{
Debug.Log("[SERVER] peer disconnected " + peer.EndPoint + ", info: " + reason);
if (peer == _ourPeer)
_ourPeer = null;
}
public void OnPeerDisconnected(NetPeer peer, DisconnectReason disconnectReason, int socketErrorCode)
{
Console.WriteLine("[Server] Peer disconnected: " + peer.EndPoint + ", reason: " + disconnectReason);
}
/// <summary>
/// Immediately disconnect peer from server without additional data
/// </summary>
/// <param name="peer">peer to disconnect</param>
public void DisconnectPeerForce(NetPeer peer)
{
DisconnectPeer(peer, DisconnectReason.DisconnectPeerCalled, 0, true, null, 0, 0);
}
