internal void ContinueConnect()
{
byte error;
// regular non-relay connect
if (m_UseSimulator)
{
int simLatency = m_SimulatedLatency / 3;
if (simLatency < 1)
{
simLatency = 1;
}
if (LogFilter.logDebug)
{
Debug.Log("Connect Using Simulator " + (m_SimulatedLatency / 3) + "/" + m_SimulatedLatency);
}
var simConfig = new ConnectionSimulatorConfig(
simLatency,
m_SimulatedLatency,
simLatency,
m_SimulatedLatency,
m_PacketLoss);
m_ClientConnectionId = m_UseRelay ? RelayTransport.ConnectWithSimulator(m_ClientId, m_ServerIp, m_ServerPort, RelayTransport.RelayAddress, RelayTransport.RelayPort, 0, out error, simConfig) : NetworkTransport.ConnectWithSimulator(m_ClientId, m_ServerIp, m_ServerPort, 0, out error, simConfig);
}
else
{
m_ClientConnectionId = m_UseRelay ? RelayTransport.Connect(m_ClientId, m_ServerIp, m_ServerPort, RelayTransport.RelayAddress, RelayTransport.RelayPort, 0, out error) : NetworkTransport.Connect(m_ClientId, m_ServerIp, m_ServerPort, 0, out error);
}
m_Connection = (NetworkConnection)Activator.CreateInstance(m_NetworkConnectionClass);
m_Connection.SetHandlers(m_MessageHandlers);
m_Connection.Initialize(m_ServerIp, m_ClientId, m_ClientConnectionId, m_HostTopology);
}
public bool Listen(int serverListenPort, HostTopology topology)
{
m_HostTopology = topology;
Initialize();
m_ListenPort = serverListenPort;
if (m_UseWebSockets)
{
m_ServerHostId = m_UseRelay ? RelayTransport.AddWebsocketHost(m_HostTopology, serverListenPort, true) : NetworkTransport.AddWebsocketHost(m_HostTopology, serverListenPort);
}
else
{
m_ServerHostId = m_UseRelay ? RelayTransport.AddWebsocketHost(m_HostTopology, serverListenPort, true) : NetworkTransport.AddHost(m_HostTopology, serverListenPort);
}
if (m_ServerHostId == -1)
{
return(false);
}
if (LogFilter.logDebug)
{
Debug.Log("NetworkServerSimple listen " + m_ListenPort);
}
return(true);
}
void PrepareForConnect(bool usePlatformSpecificProtocols)
{
SetActive(true);
RegisterSystemHandlers(false);
if (m_HostTopology == null)
{
var config = new ConnectionConfig();
config.AddChannel(QosType.ReliableSequenced);
config.AddChannel(QosType.Unreliable);
config.UsePlatformSpecificProtocols = usePlatformSpecificProtocols;
m_HostTopology = new HostTopology(config, 8);
}
if (m_UseSimulator)
{
int minTimeout = (m_SimulatedLatency / 3) - 1;
if (minTimeout < 1)
{
minTimeout = 1;
}
int maxTimeout = m_SimulatedLatency * 3;
if (LogFilter.logDebug)
{
Debug.Log("AddHost Using Simulator " + minTimeout + "/" + maxTimeout);
}
m_ClientId = m_UseRelay ? RelayTransport.AddHostWithSimulator(m_HostTopology, minTimeout, maxTimeout, m_HostPort, false, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddHostWithSimulator(m_HostTopology, minTimeout, maxTimeout, m_HostPort);
}
else
{
m_ClientId = m_UseRelay ? RelayTransport.AddHost(m_HostTopology, m_HostPort, false, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddHost(m_HostTopology, m_HostPort);
}
}
public bool Listen(string ipAddress, int serverListenPort)
{
Initialize();
m_ListenPort = serverListenPort;
if (m_UseWebSockets)
{
m_ServerHostId = m_UseRelay ? RelayTransport.AddWebsocketHost(m_HostTopology, serverListenPort, ipAddress, true, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddWebsocketHost(m_HostTopology, serverListenPort, ipAddress);
}
else
{
m_ServerHostId = m_UseRelay ? RelayTransport.AddHost(m_HostTopology, serverListenPort, ipAddress, true, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddHost(m_HostTopology, serverListenPort, ipAddress);
}
if (m_ServerHostId == -1)
{
return(false);
}
if (LogFilter.logDebug)
{
Debug.Log("NetworkServerSimple listen: " + ipAddress + ":" + m_ListenPort);
}
return(true);
}
public void Disconnect()
{
address = "";
isReady = false;
ClientScene.HandleClientDisconnect(this);
if (hostId == -1)
{
return;
}
byte error;
if (m_UseRelay)
{
RelayTransport.Disconnect(hostId, connectionId, out error);
}
else
{
NetworkTransport.Disconnect(hostId, connectionId, out error);
}
RemoveObservers();
}
internal virtual void Update()
{
if (m_ClientId == -1)
{
return;
}
switch (m_AsyncConnect)
{
case ConnectState.None:
case ConnectState.Resolving:
case ConnectState.Disconnected:
return;
case ConnectState.Failed:
GenerateConnectError((int)NetworkError.DNSFailure);
m_AsyncConnect = ConnectState.Disconnected;
return;
case ConnectState.Resolved:
m_AsyncConnect = ConnectState.Connecting;
ContinueConnect();
return;
case ConnectState.Connecting:
case ConnectState.Connected:
{
break;
}
}
if (m_Connection != null)
{
if ((int)Time.time != m_StatResetTime)
{
m_Connection.ResetStats();
m_StatResetTime = (int)Time.time;
}
}
int numEvents = 0;
NetworkEventType networkEvent;
do
{
int connectionId;
int channelId;
int receivedSize;
byte error;
networkEvent = m_UseRelay ? RelayTransport.ReceiveFromHost(m_ClientId, out connectionId, out channelId, m_MsgBuffer, (ushort)m_MsgBuffer.Length, out receivedSize, out error) : NetworkTransport.ReceiveFromHost(m_ClientId, out connectionId, out channelId, m_MsgBuffer, (ushort)m_MsgBuffer.Length, out receivedSize, out error);
if (m_Connection != null)
{
m_Connection.lastError = (NetworkError)error;
}
if (networkEvent != NetworkEventType.Nothing)
{
if (LogFilter.logDev)
{
Debug.Log("Client event: host=" + m_ClientId + " event=" + networkEvent + " error=" + error);
}
}
switch (networkEvent)
{
case NetworkEventType.ConnectEvent:
if (LogFilter.logDebug)
{
Debug.Log("Client connected");
}
if (error != 0)
{
GenerateConnectError(error);
return;
}
m_AsyncConnect = ConnectState.Connected;
m_Connection.InvokeHandlerNoData(MsgType.Connect);
break;
case NetworkEventType.DataEvent:
if (error != 0)
{
GenerateDataError(error);
return;
}
#if UNITY_EDITOR
UnityEditor.NetworkDetailStats.IncrementStat(
UnityEditor.NetworkDetailStats.NetworkDirection.Incoming,
MsgType.LLAPIMsg, "msg", 1);
#endif
m_MsgReader.SeekZero();
m_Connection.TransportReceive(m_MsgBuffer, receivedSize, channelId);
break;
case NetworkEventType.DisconnectEvent:
if (LogFilter.logDebug)
{
Debug.Log("Client disconnected");
}
m_AsyncConnect = ConnectState.Disconnected;
if (error != 0)
{
if ((NetworkError)error != NetworkError.Timeout)
{
GenerateDisconnectError(error);
}
}
ClientScene.HandleClientDisconnect(m_Connection);
if (m_Connection != null)
{
m_Connection.InvokeHandlerNoData(MsgType.Disconnect);
}
break;
case NetworkEventType.Nothing:
break;
default:
if (LogFilter.logError)
{
Debug.LogError("Unknown network message type received: " + networkEvent);
}
break;
}
if (++numEvents >= k_MaxEventsPerFrame)
{
if (LogFilter.logDebug)
{
Debug.Log("MaxEventsPerFrame hit (" + k_MaxEventsPerFrame + ")");
}
break;
}
if (m_ClientId == -1)
{
break;
}
}while (networkEvent != NetworkEventType.Nothing);
if (m_Connection != null && m_AsyncConnect == ConnectState.Connected)
{
m_Connection.FlushChannels();
}
}
public void Connect(EndPoint secureTunnelEndPoint)
{
bool usePlatformSpecificProtocols = NetworkTransport.DoesEndPointUsePlatformProtocols(secureTunnelEndPoint);
PrepareForConnect(usePlatformSpecificProtocols);
if (LogFilter.logDebug)
{
Debug.Log("Client Connect to remoteSockAddr");
}
if (secureTunnelEndPoint == null)
{
if (LogFilter.logError)
{
Debug.LogError("Connect failed: null endpoint passed in");
}
m_AsyncConnect = ConnectState.Failed;
return;
}
// Make sure it's either IPv4 or IPv6
if (secureTunnelEndPoint.AddressFamily != AddressFamily.InterNetwork && secureTunnelEndPoint.AddressFamily != AddressFamily.InterNetworkV6)
{
if (LogFilter.logError)
{
Debug.LogError("Connect failed: Endpoint AddressFamily must be either InterNetwork or InterNetworkV6");
}
m_AsyncConnect = ConnectState.Failed;
return;
}
// Make sure it's an Endpoint we know what to do with
string endPointType = secureTunnelEndPoint.GetType().FullName;
if (endPointType == "System.Net.IPEndPoint")
{
IPEndPoint tmp = (IPEndPoint)secureTunnelEndPoint;
Connect(tmp.Address.ToString(), tmp.Port);
return;
}
if ((endPointType != "UnityEngine.XboxOne.XboxOneEndPoint") && (endPointType != "UnityEngine.PS4.SceEndPoint") && (endPointType != "UnityEngine.PSVita.SceEndPoint"))
{
if (LogFilter.logError)
{
Debug.LogError("Connect failed: invalid Endpoint (not IPEndPoint or XboxOneEndPoint or SceEndPoint)");
}
m_AsyncConnect = ConnectState.Failed;
return;
}
byte error = 0;
// regular non-relay connect
m_RemoteEndPoint = secureTunnelEndPoint;
m_AsyncConnect = ConnectState.Connecting;
try
{
m_ClientConnectionId = m_UseRelay ? RelayTransport.ConnectEndPoint(m_ClientId, m_RemoteEndPoint, RelayTransport.RelayAddress, RelayTransport.RelayPort, 0, out error) : NetworkTransport.ConnectEndPoint(m_ClientId, m_RemoteEndPoint, 0, out error);
}
catch (Exception ex)
{
if (LogFilter.logError)
{
Debug.LogError("Connect failed: Exception when trying to connect to EndPoint: " + ex);
}
m_AsyncConnect = ConnectState.Failed;
return;
}
if (m_ClientConnectionId == 0)
{
if (LogFilter.logError)
{
Debug.LogError("Connect failed: Unable to connect to EndPoint (" + error + ")");
}
m_AsyncConnect = ConnectState.Failed;
return;
}
m_Connection = (NetworkConnection)Activator.CreateInstance(m_NetworkConnectionClass);
m_Connection.SetHandlers(m_MessageHandlers);
m_Connection.Initialize(m_ServerIp, m_ClientId, m_ClientConnectionId, m_HostTopology);
}
public bool ReconnectToNewHost(EndPoint secureTunnelEndPoint)
{
if (!NetworkClient.active)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect - NetworkClient must be active");
}
return(false);
}
if (m_Connection == null)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect - no old connection exists");
}
return(false);
}
if (LogFilter.logInfo)
{
Debug.Log("NetworkClient Reconnect to remoteSockAddr");
}
ClientScene.HandleClientDisconnect(m_Connection);
ClientScene.ClearLocalPlayers();
m_Connection.Disconnect();
m_Connection = null;
m_ClientId = m_UseRelay ? RelayTransport.AddHost(m_HostTopology, m_HostPort, false, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddHost(m_HostTopology, m_HostPort);
if (secureTunnelEndPoint == null)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect failed: null endpoint passed in");
}
m_AsyncConnect = ConnectState.Failed;
return(false);
}
// Make sure it's either IPv4 or IPv6
if (secureTunnelEndPoint.AddressFamily != AddressFamily.InterNetwork && secureTunnelEndPoint.AddressFamily != AddressFamily.InterNetworkV6)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect failed: Endpoint AddressFamily must be either InterNetwork or InterNetworkV6");
}
m_AsyncConnect = ConnectState.Failed;
return(false);
}
// Make sure it's an Endpoint we know what to do with
string endPointType = secureTunnelEndPoint.GetType().FullName;
if (endPointType == "System.Net.IPEndPoint")
{
IPEndPoint tmp = (IPEndPoint)secureTunnelEndPoint;
Connect(tmp.Address.ToString(), tmp.Port);
return(m_AsyncConnect != ConnectState.Failed);
}
if ((endPointType != "UnityEngine.XboxOne.XboxOneEndPoint") && (endPointType != "UnityEngine.PS4.SceEndPoint"))
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect failed: invalid Endpoint (not IPEndPoint or XboxOneEndPoint or SceEndPoint)");
}
m_AsyncConnect = ConnectState.Failed;
return(false);
}
byte error = 0;
// regular non-relay connect
m_RemoteEndPoint = secureTunnelEndPoint;
m_AsyncConnect = ConnectState.Connecting;
try
{
m_ClientConnectionId = m_UseRelay ? RelayTransport.ConnectEndPoint(m_ClientId, m_RemoteEndPoint, RelayTransport.RelayAddress, RelayTransport.RelayPort, 0, out error) : NetworkTransport.ConnectEndPoint(m_ClientId, m_RemoteEndPoint, 0, out error);
}
catch (Exception ex)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect failed: Exception when trying to connect to EndPoint: " + ex);
}
m_AsyncConnect = ConnectState.Failed;
return(false);
}
if (m_ClientConnectionId == 0)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect failed: Unable to connect to EndPoint (" + error + ")");
}
m_AsyncConnect = ConnectState.Failed;
return(false);
}
m_Connection = (NetworkConnection)Activator.CreateInstance(m_NetworkConnectionClass);
m_Connection.SetHandlers(m_MessageHandlers);
m_Connection.Initialize(m_ServerIp, m_ClientId, m_ClientConnectionId, m_HostTopology);
return(true);
}
public bool ReconnectToNewHost(string serverIp, int serverPort)
{
if (!NetworkClient.active)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect - NetworkClient must be active");
}
return(false);
}
if (m_Connection == null)
{
if (LogFilter.logError)
{
Debug.LogError("Reconnect - no old connection exists");
}
return(false);
}
if (LogFilter.logInfo)
{
Debug.Log("NetworkClient Reconnect " + serverIp + ":" + serverPort);
}
ClientScene.HandleClientDisconnect(m_Connection);
ClientScene.ClearLocalPlayers();
m_Connection.Disconnect();
m_Connection = null;
m_ClientId = m_UseRelay ? RelayTransport.AddHost(m_HostTopology, m_HostPort, false, RelayTransport.RelayAddress, RelayTransport.RelayPort) : NetworkTransport.AddHost(m_HostTopology, m_HostPort);
string hostnameOrIp = serverIp;
m_ServerPort = serverPort;
//TODO: relay reconnect
/*
* if (Match.NetworkMatch.matchSingleton != null)
* {
* hostnameOrIp = Match.NetworkMatch.matchSingleton.address;
* m_ServerPort = Match.NetworkMatch.matchSingleton.port;
* }*/
if (UnityEngine.Application.platform == RuntimePlatform.WebGLPlayer)
{
m_ServerIp = hostnameOrIp;
m_AsyncConnect = ConnectState.Resolved;
}
else if (serverIp.Equals("127.0.0.1") || serverIp.Equals("localhost"))
{
m_ServerIp = "127.0.0.1";
m_AsyncConnect = ConnectState.Resolved;
}
else
{
if (LogFilter.logDebug)
{
Debug.Log("Async DNS START:" + hostnameOrIp);
}
m_AsyncConnect = ConnectState.Resolving;
Dns.BeginGetHostAddresses(hostnameOrIp, new AsyncCallback(GetHostAddressesCallback), this);
}
return(true);
}
public void Update()
{
if (m_ServerHostId == -1)
{
return;
}
int connectionId;
int channelId;
int receivedSize;
byte error;
var networkEvent = NetworkEventType.DataEvent;
if (m_RelaySlotId != -1)
{
networkEvent = NetworkTransport.ReceiveRelayEventFromHost(m_ServerHostId, out error);
if (NetworkEventType.Nothing != networkEvent)
{
if (LogFilter.logDebug)
{
Debug.Log("NetGroup event:" + networkEvent);
}
}
if (networkEvent == NetworkEventType.ConnectEvent)
{
if (LogFilter.logDebug)
{
Debug.Log("NetGroup server connected");
}
}
if (networkEvent == NetworkEventType.DisconnectEvent)
{
if (LogFilter.logDebug)
{
Debug.Log("NetGroup server disconnected");
}
}
}
do
{
networkEvent = m_UseRelay ? RelayTransport.ReceiveFromHost(m_ServerHostId, out connectionId, out channelId, m_MsgBuffer, (ushort)m_MsgBuffer.Length, out receivedSize, out error) : NetworkTransport.ReceiveFromHost(m_ServerHostId, out connectionId, out channelId, m_MsgBuffer, (int)m_MsgBuffer.Length, out receivedSize, out error);
if (networkEvent != NetworkEventType.Nothing)
{
if (LogFilter.logDev)
{
Debug.Log("Server event: host=" + m_ServerHostId + " event=" + networkEvent + " error=" + error);
}
}
switch (networkEvent)
{
case NetworkEventType.ConnectEvent:
{
HandleConnect(connectionId, error);
break;
}
case NetworkEventType.DataEvent:
{
HandleData(connectionId, channelId, receivedSize, error);
break;
}
case NetworkEventType.DisconnectEvent:
{
HandleDisconnect(connectionId, error);
break;
}
case NetworkEventType.Nothing:
break;
default:
if (LogFilter.logError)
{
Debug.LogError("Unknown network message type received: " + networkEvent);
}
break;
}
}while (networkEvent != NetworkEventType.Nothing);
UpdateConnections();
}
public virtual bool TransportSend(byte[] bytes, int numBytes, int channelId, out byte error)
{
return(m_UseRelay ? RelayTransport.Send(hostId, connectionId, channelId, bytes, numBytes, out error) : NetworkTransport.Send(hostId, connectionId, channelId, bytes, numBytes, out error));
}
