public SharpStarServerClient(SharpStarClient plrClient)
{
PlayerClient = plrClient;
PlayerClient.Server = this;
_packetHandlers = new List <IPacketHandler>();
}
private void ProcessAccept(SocketAsyncEventArgs e)
{
SocketAsyncEventArgs readEventArgs = new SocketAsyncEventArgs();
readEventArgs.UserToken = new AsyncUserToken();
byte[] buffer = new byte[1024];
readEventArgs.SetBuffer(buffer, 0, buffer.Length);
((AsyncUserToken)readEventArgs.UserToken).Socket = e.AcceptSocket;
if (!e.AcceptSocket.Connected)
{
StartAccept(e);
return;
}
SharpStarLogger.DefaultLogger.Info("Connection from {0}", e.AcceptSocket.RemoteEndPoint);
Interlocked.Increment(ref m_numConnectedSockets);
StartAccept(e);
try
{
SharpStarClient client = new SharpStarClient(readEventArgs, Direction.Client);
client.InternalClientDisconnected += PlayerClient_ClientDisconnected;
SharpStarServerClient ssc = new SharpStarServerClient(client);
ssc.SClientConnected += ssc_SClientConnected;
ssc.ClientId = m_numConnectedSockets;
foreach (IPacketHandler packetHandler in DefaultPacketHandlers)
{
ssc.RegisterPacketHandler(packetHandler);
}
ssc.Connect(sbServerEndPoint);
}
catch (Exception ex)
{
ex.LogError();
}
}
public ClientDisconnectedEventArgs(SharpStarClient client)
{
Client = client;
}
private void connectArgs_Completed(object sender, SocketAsyncEventArgs e)
{
if (e.SocketError == SocketError.Success && ((AsyncUserToken)e.UserToken).Socket.Connected)
{
ConnectionTime = DateTime.Now;
SocketAsyncEventArgs args = new SocketAsyncEventArgs();
args.RemoteEndPoint = e.RemoteEndPoint;
args.UserToken = e.UserToken;
byte[] buffer = new byte[1024];
args.SetBuffer(buffer, 0, buffer.Length);
ServerClient = new SharpStarClient(args, Direction.Server);
ServerClient.Server = this;
ServerClient.OtherClient = PlayerClient;
PlayerClient.OtherClient = ServerClient;
if (SClientConnected != null)
{
SClientConnected(this, new ClientConnectedEventArgs(ServerClient));
}
PlayerClient.StartReceive().ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
ServerClient.StartReceive().ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
}
else
{
if (PlayerClient == null)
{
return;
}
new SocketException((int)e.SocketError).LogError();
//simulate the connection process so we can return an error back to the client
var packetRecv = Observable.FromEventPattern <PacketEventArgs>(p => PlayerClient.PacketReceived += p, p => PlayerClient.PacketReceived -= p);
var clientConnPacket = (from p in packetRecv where p.EventArgs.Packet.PacketId == (int)KnownPacket.ClientConnect select p);
var subscribeConn = clientConnPacket.Subscribe(args =>
{
args.EventArgs.Packet.Ignore = true;
SharpStarClient client = args.EventArgs.Client;
if (client != null)
{
client.SendPacket(new HandshakeChallengePacket
{
Claim = String.Empty,
Rounds = StarboundConstants.Rounds,
Salt = SharpStarSecurity.GenerateSalt()
}).ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
}
}, args => { }, () => { });
var handshakeRespPacket = (from p in packetRecv where p.EventArgs.Packet.PacketId == (int)KnownPacket.HandshakeResponse select p);
var subscribeHandshake = handshakeRespPacket.Subscribe(args =>
{
SharpStarClient client = args.EventArgs.Client;
args.EventArgs.Packet.Ignore = true;
if (client != null)
{
client.SendPacket(new ConnectionResponsePacket
{
Success = false,
RejectionReason = SharpStarMain.Instance.Config.ConfigFile.ServerOfflineError,
ClientId = 1
}).ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
}
}, args => { }, () => { });
PlayerClient.StartReceive().ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
PlayerClient.SendPacket(new ProtocolVersionPacket
{
ProtocolVersion = StarboundConstants.ProtocolVersion
}).ContinueWith(t => t.Exception.LogError(), TaskContinuationOptions.OnlyOnFaulted);
Task.Run(() =>
{
Thread.Sleep(5000);
subscribeConn.Dispose();
subscribeHandshake.Dispose();
});
}
e.Dispose();
}
public PacketEventArgs(SharpStarClient client, IPacket packet)
{
Client = client;
Packet = packet;
}