void Start()
{
Instance = this;
inputFieldObj = GameObject.Find("CommandInputField");
CommandInputField = inputFieldObj.GetComponent <InputField>();
CommandInputField.Select();
CommandInputField.ActivateInputField();
CommandDelegates = new Dictionary <string, CommandDelegate>();
commandManager = new CommandManager();
SocketCommands = new SocketCommands(transform.GetComponent <ServerObj>());
CommandBuffer = new LinkedList <string>();
CommandBufferSearchIndex = null;
}
private static void AcceptServiceCallback(IAsyncResult ar)
{
Socket socket;
try
{
socket = ServiceSocket.EndAccept(ar);
}
catch (ObjectDisposedException)
{
return;
}
var clientSocket = SocketCommands.Read(socket);
clientSocket.Message = _chatHistoryFixedSizedQueue.ToList();
clientSocket.Guid = Guid.NewGuid();
SocketCommands.Write(socket, clientSocket);
ServiceSocket.BeginAccept(AcceptServiceCallback, null);
}
private static void MessageReadCallback()
{
while (true)
{
if (_client.Guid != Guid.Empty && MessageSocket.Connected)
{
try
{
var socketModel = SocketCommands.Read(MessageSocket);
foreach (var message in socketModel.Message)
{
Console.WriteLine(socketModel.Name + ":" + message);
}
}
catch (SocketException)
{
Exit();
}
}
}
}
private static void MessageWriteCallback()
{
while (true)
{
var socketMessage = new SocketClient
{
Name = _client.Name,
Guid = _client.Guid,
Message = new List <string>()
};
socketMessage.Message.Add(
MessageList.ElementAt(new Random().Next(0, MessageList.Count - 1)));
try
{
SocketCommands.Write(MessageSocket, socketMessage);
}
catch (SocketException)
{
Exit();
}
Thread.Sleep(BetweenMessagePauseTime);
}
}
private static void ReceiveCallback(IAsyncResult ar)
{
SocketServer current = (SocketServer)ar.AsyncState;
int received;
try
{
received = current.Socket.EndReceive(ar);
}
catch (SocketException)
{
Console.WriteLine("Client forcefully disconnected");
// Don't shutdown because the socket may be disposed and its disconnected anyway.
current.Socket.Close();
var index = ClientSockets.FindIndex(x => x.Socket == current.Socket);
ClientSockets.RemoveAt(index);
return;
}
var data = new byte[received];
Array.Copy(current.Buffer, data, received);
var socketModel = (SocketClient)SocketCommands.ByteArrayToObject(data);
foreach (var message in socketModel.Message)
{
_chatHistoryFixedSizedQueue.Enqueue(socketModel.Name + ": " + message);
}
foreach (var client in ClientSockets)
{
if (client.Socket != current.Socket)
{
var message = SocketCommands.ObjectToByteArray(socketModel);
client.Socket.Send(message);
}
}
current.Socket.BeginReceive(current.Buffer, 0, BufferSize, SocketFlags.None, ReceiveCallback, current);
}
private static void ConnectServiceCallback(IAsyncResult ar)
{
try
{
ServiceSocket.EndConnect(ar);
MessageSocket.BeginConnect(IPAddress.Loopback, MessagePort, ConnectMessageCallback, null);
}
catch (SocketException)
{
Console.WriteLine("Connection was not established!");
}
Console.WriteLine("ServiceSocket Connected");
SocketCommands.Write(ServiceSocket, _client);
while (_client.Guid == Guid.Empty)
{
var socketModel = SocketCommands.Read(ServiceSocket);
_client.Guid = socketModel.Guid;
foreach (var message in socketModel.Message)
{
Console.WriteLine(message);
}
}
}
public SocketCommand(SocketCommands cmd, SocketCommandData met)
{
Command = cmd;
Metadata = met;
}
public SocketCommand(SocketCommands cmd)
{
Command = cmd;
}
public SocketCommand(SocketCommands cmd, object[] data)
{
_command = cmd;
_extraData = data;
}
private static object SendCommand(SocketCommands cmd, ulong OriginClientId = 0)
{
return(new SocketMessage(OriginClientId, new SocketCommand(cmd)));
}
// ??? Use this Socket xx, ClientSocket xx in parameters
//Not neccesary to get byte[], ... also, I will move this to new class called SocketHandler, Deserialize and Serialize not needed anymore
//Reimplement here serialize / deserialize functions?
//0 means that the message is not for any client, is a broadcast message sended to the server, so, we have to handle errors when we don't manage it correctly.
public static object SendCommand(SocketCommands cmd, SocketCommandData data, ulong OriginClientId = 0)
{
return(new SocketMessage(OriginClientId, new SocketCommand(cmd, data)));
}
public SocketCommand(SocketCommands cmd, object[] data)
{
_command = cmd;
_extraData = data;
}
public SocketCommand(SocketCommands cmd)
{
_command = cmd;
}