public int Connect(string address, int port, object settings, bool websocket, out byte error)
{
NetworkTransport.Init();
int hostId = RelayTransport.AddHost((HostTopology)settings, false);
return(RelayTransport.Connect(hostId, address, port, 0, out error));
}
public override SocketTasks StartClient()
{
var socketTask = SocketTask.Working;
m_ServerHostId = RelayTransport.AddHost(new HostTopology(GetConfig(), 1), false);
m_ServerConnectionId = RelayTransport.Connect(m_ServerHostId, ConnectAddress, ConnectPort, 0, out byte error);
var connectError = (NetworkError)error;
switch (connectError)
{
case NetworkError.Ok:
socketTask.Success = true;
socketTask.TransportCode = error;
socketTask.SocketError = System.Net.Sockets.SocketError.Success;
socketTask.IsDone = false;
// We want to continue to wait for the successful connect
m_ConnectTask = socketTask;
break;
default:
socketTask.Success = false;
socketTask.TransportCode = error;
socketTask.SocketError = System.Net.Sockets.SocketError.SocketError;
socketTask.IsDone = true;
break;
}
return(socketTask.AsTasks());
}
public override void Send(ulong clientId, ArraySegment <byte> data, NetworkChannel networkChannel)
{
if (ProfilerEnabled)
{
s_TransportProfilerData.Increment(ProfilerConstants.NumberOfTransportSends);
}
GetUNetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
int channelId = 0;
if (m_ChannelNameToId.TryGetValue(networkChannel, out int value))
{
channelId = value;
}
else
{
channelId = m_ChannelNameToId[NetworkChannel.Internal];
}
byte[] buffer;
if (data.Offset > 0)
{
// UNET cant handle this, do a copy
if (m_MessageBuffer.Length >= data.Count)
{
buffer = m_MessageBuffer;
}
else
{
object bufferRef = null;
if (m_TemporaryBufferReference != null && ((bufferRef = m_TemporaryBufferReference.Target) != null) && ((byte[])bufferRef).Length >= data.Count)
{
buffer = (byte[])bufferRef;
}
else
{
buffer = new byte[data.Count];
m_TemporaryBufferReference = new WeakReference(buffer);
}
}
Buffer.BlockCopy(data.Array, data.Offset, buffer, 0, data.Count);
}
else
{
buffer = data.Array;
}
if (MessageSendMode == SendMode.Queued)
{
RelayTransport.QueueMessageForSending(hostId, connectionId, channelId, buffer, data.Count, out byte error);
}
else
{
RelayTransport.Send(hostId, connectionId, channelId, buffer, data.Count, out byte error);
}
}
public override NetEventType PollEvent(out ulong clientId, out string channelName, out ArraySegment <byte> payload)
{
NetworkEventType eventType = RelayTransport.Receive(out int hostId, out int connectionId, out int channelId, messageBuffer, messageBuffer.Length, out int receivedSize, out byte error);
clientId = GetMLAPIClientId((byte)hostId, (ushort)connectionId, false);
NetworkError networkError = (NetworkError)error;
if (networkError == NetworkError.MessageToLong)
{
byte[] tempBuffer;
if (temporaryBufferReference != null && temporaryBufferReference.IsAlive && ((byte[])temporaryBufferReference.Target).Length >= receivedSize)
{
tempBuffer = (byte[])temporaryBufferReference.Target;
}
else
{
tempBuffer = new byte[receivedSize];
temporaryBufferReference = new WeakReference(tempBuffer);
}
eventType = RelayTransport.Receive(out hostId, out connectionId, out channelId, tempBuffer, tempBuffer.Length, out receivedSize, out error);
payload = new ArraySegment <byte>(tempBuffer, 0, receivedSize);
}
else
{
payload = new ArraySegment <byte>(messageBuffer, 0, receivedSize);
}
channelName = channelIdToName[channelId];
if (networkError == NetworkError.Timeout)
{
// In UNET. Timeouts are not disconnects. We have to translate that here.
eventType = NetworkEventType.DisconnectEvent;
}
// Translate NetworkEventType to NetEventType
switch (eventType)
{
case NetworkEventType.DataEvent:
return(NetEventType.Data);
case NetworkEventType.ConnectEvent:
return(NetEventType.Connect);
case NetworkEventType.DisconnectEvent:
return(NetEventType.Disconnect);
case NetworkEventType.Nothing:
return(NetEventType.Nothing);
case NetworkEventType.BroadcastEvent:
return(NetEventType.Nothing);
}
return(NetEventType.Nothing);
}
public override void DisconnectRemoteClient(ulong clientId)
{
UpdateRelay();
GetUnetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
RelayTransport.Disconnect((int)hostId, (int)connectionId, out byte error);
}
public override void StartClient()
{
UpdateRelay();
serverHostId = RelayTransport.AddHost(new HostTopology(GetConfig(), 1), false);
serverConnectionId = RelayTransport.Connect(serverHostId, ConnectAddress, ConnectPort, 0, out byte error);
}
public override void FlushSendQueue(ulong clientId)
{
UpdateRelay();
GetUnetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
RelayTransport.SendQueuedMessages(hostId, connectionId, out byte error);
}
public void DisconnectClient(uint clientId)
{
NetId netId = new NetId(clientId);
if (netId.IsServer())
{
return;
}
RelayTransport.Disconnect(netId.HostId, netId.ConnectionId, out byte error);
}
public void SendQueued(ulong clientId)
{
if (ProfilerEnabled)
{
s_TransportProfilerData.Increment(ProfilerConstants.NumberOfTransportSendQueues);
}
GetUNetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
RelayTransport.SendQueuedMessages(hostId, connectionId, out byte error);
}
public void SendQueue(uint clientId, out byte error)
{
NetId netId = new NetId(clientId);
if (netId.IsServer())
{
netId.ConnectionId = (ushort)serverConnectionId;
netId.HostId = (byte)serverHostId;
}
RelayTransport.SendQueuedMessages(netId.HostId, netId.ConnectionId, out error);
}
public override void Send(ulong clientId, ArraySegment <byte> data, string channelName)
{
GetUnetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
int channelId = 0;
if (channelNameToId.ContainsKey(channelName))
{
channelId = channelNameToId[channelName];
}
else
{
channelId = channelNameToId["MLAPI_INTERNAL"];
}
byte[] buffer;
if (data.Offset > 0)
{
// UNET cant handle this, do a copy
if (messageBuffer.Length >= data.Count)
{
buffer = messageBuffer;
}
else
{
object bufferRef = null;
if (temporaryBufferReference != null && ((bufferRef = temporaryBufferReference.Target) != null) && ((byte[])bufferRef).Length >= data.Count)
{
buffer = (byte[])bufferRef;
}
else
{
buffer = new byte[data.Count];
temporaryBufferReference = new WeakReference(buffer);
}
}
Buffer.BlockCopy(data.Array, data.Offset, buffer, 0, data.Count);
}
else
{
buffer = data.Array;
}
RelayTransport.Send(hostId, connectionId, channelId, buffer, data.Count, out byte error);
}
public void RegisterServerListenSocket(object settings)
{
HostTopology topology = new HostTopology((ConnectionConfig)settings, NetworkingManager.singleton.NetworkConfig.MaxConnections);
for (int i = 0; i < ServerTransports.Count; i++)
{
if (ServerTransports[i].Websockets)
{
RelayTransport.AddWebsocketHost(topology, ServerTransports[i].Port, true);
}
else
{
RelayTransport.AddHost(topology, ServerTransports[i].Port, true);
}
}
}
public override void Send(ulong clientId, ArraySegment <byte> data, string channelName, bool skipQueue)
{
UpdateRelay();
GetUnetConnectionDetails(clientId, out byte hostId, out ushort connectionId);
int channelId = channelNameToId[channelName];
byte[] buffer;
if (data.Offset > 0)
{
// UNET cant handle this, do a copy
if (messageBuffer.Length >= data.Count)
{
buffer = messageBuffer;
}
else
{
if (temporaryBufferReference != null && temporaryBufferReference.IsAlive && ((byte[])temporaryBufferReference.Target).Length >= data.Count)
{
buffer = (byte[])temporaryBufferReference.Target;
}
else
{
buffer = new byte[data.Count];
temporaryBufferReference = new WeakReference(buffer);
}
}
Buffer.BlockCopy(data.Array, data.Offset, buffer, 0, data.Count);
}
else
{
buffer = data.Array;
}
if (skipQueue)
{
RelayTransport.Send(hostId, connectionId, channelId, buffer, data.Count, out byte error);
}
else
{
RelayTransport.QueueMessageForSending(hostId, connectionId, channelId, buffer, data.Count, out byte error);
}
}
public void QueueMessageForSending(uint clientId, byte[] dataBuffer, int dataSize, int channelId, bool skipqueue, out byte error)
{
NetId netId = new NetId(clientId);
if (netId.IsServer())
{
netId.ConnectionId = (ushort)serverConnectionId;
netId.HostId = (byte)serverHostId;
}
if (skipqueue)
{
RelayTransport.Send(netId.HostId, netId.ConnectionId, channelId, dataBuffer, dataSize, out error);
}
else
{
RelayTransport.QueueMessageForSending(netId.HostId, netId.ConnectionId, channelId, dataBuffer, dataSize, out error);
}
}
public override void StartServer()
{
HostTopology topology = new HostTopology(GetConfig(), MaxConnections);
if (SupportWebsocket)
{
if (!UseMLAPIRelay)
{
int websocketHostId = NetworkTransport.AddWebsocketHost(topology, ServerWebsocketListenPort);
}
else
{
if (LogHelper.CurrentLogLevel <= LogLevel.Error)
{
LogHelper.LogError("Cannot create websocket host when using MLAPI relay");
}
}
}
int normalHostId = RelayTransport.AddHost(topology, ServerListenPort, true);
}
public override SocketTasks StartServer()
{
var topology = new HostTopology(GetConfig(), MaxConnections);
if (SupportWebsocket)
{
if (!UseMLAPIRelay)
{
int websocketHostId = UnityEngine.Networking.NetworkTransport.AddWebsocketHost(topology, ServerWebsocketListenPort);
}
else
{
if (NetworkLog.CurrentLogLevel <= LogLevel.Error)
{
NetworkLog.LogError("Cannot create websocket host when using MLAPI relay");
}
}
}
int normalHostId = RelayTransport.AddHost(topology, ServerListenPort, true);
return(SocketTask.Done.AsTasks());
}
public override void DisconnectLocalClient()
{
UpdateRelay();
RelayTransport.Disconnect(serverHostId, serverConnectionId, out byte error);
}
public override void DisconnectLocalClient()
{
RelayTransport.Disconnect(m_ServerHostId, m_ServerConnectionId, out byte error);
}
public override NetworkEvent PollEvent(out ulong clientId, out NetworkChannel networkChannel, out ArraySegment <byte> payload, out float receiveTime)
{
var eventType = RelayTransport.Receive(out int hostId, out int connectionId, out int channelId, m_MessageBuffer, m_MessageBuffer.Length, out int receivedSize, out byte error);
clientId = GetMLAPIClientId((byte)hostId, (ushort)connectionId, false);
receiveTime = UnityEngine.Time.realtimeSinceStartup;
var networkError = (NetworkError)error;
if (networkError == NetworkError.MessageToLong)
{
byte[] tempBuffer;
if (m_TemporaryBufferReference != null && m_TemporaryBufferReference.IsAlive && ((byte[])m_TemporaryBufferReference.Target).Length >= receivedSize)
{
tempBuffer = (byte[])m_TemporaryBufferReference.Target;
}
else
{
tempBuffer = new byte[receivedSize];
m_TemporaryBufferReference = new WeakReference(tempBuffer);
}
eventType = RelayTransport.Receive(out hostId, out connectionId, out channelId, tempBuffer, tempBuffer.Length, out receivedSize, out error);
payload = new ArraySegment <byte>(tempBuffer, 0, receivedSize);
}
else
{
payload = new ArraySegment <byte>(m_MessageBuffer, 0, receivedSize);
}
if (m_ChannelIdToName.TryGetValue(channelId, out NetworkChannel value))
{
networkChannel = value;
}
else
{
networkChannel = NetworkChannel.Internal;
}
if (m_ConnectTask != null && hostId == m_ServerHostId && connectionId == m_ServerConnectionId)
{
if (eventType == NetworkEventType.ConnectEvent)
{
// We just got a response to our connect request.
m_ConnectTask.Message = null;
m_ConnectTask.SocketError = networkError == NetworkError.Ok ? System.Net.Sockets.SocketError.Success : System.Net.Sockets.SocketError.SocketError;
m_ConnectTask.State = null;
m_ConnectTask.Success = networkError == NetworkError.Ok;
m_ConnectTask.TransportCode = (byte)networkError;
m_ConnectTask.TransportException = null;
m_ConnectTask.IsDone = true;
m_ConnectTask = null;
}
else if (eventType == NetworkEventType.DisconnectEvent)
{
// We just got a response to our connect request.
m_ConnectTask.Message = null;
m_ConnectTask.SocketError = System.Net.Sockets.SocketError.SocketError;
m_ConnectTask.State = null;
m_ConnectTask.Success = false;
m_ConnectTask.TransportCode = (byte)networkError;
m_ConnectTask.TransportException = null;
m_ConnectTask.IsDone = true;
m_ConnectTask = null;
}
}
if (networkError == NetworkError.Timeout)
{
// In UNET. Timeouts are not disconnects. We have to translate that here.
eventType = NetworkEventType.DisconnectEvent;
}
// Translate NetworkEventType to NetEventType
switch (eventType)
{
case NetworkEventType.DataEvent:
return(NetworkEvent.Data);
case NetworkEventType.ConnectEvent:
return(NetworkEvent.Connect);
case NetworkEventType.DisconnectEvent:
return(NetworkEvent.Disconnect);
case NetworkEventType.Nothing:
return(NetworkEvent.Nothing);
case NetworkEventType.BroadcastEvent:
return(NetworkEvent.Nothing);
}
return(NetworkEvent.Nothing);
}
public void Connect(string address, int port, object settings, out byte error)
{
serverHostId = RelayTransport.AddHost(new HostTopology((ConnectionConfig)settings, 1), false);
serverConnectionId = RelayTransport.Connect(serverHostId, address, port, 0, out error);
}
public void DisconnectFromServer() => RelayTransport.Disconnect(serverHostId, serverConnectionId, out byte error);