/// <summary>
/// Handles the client by answering a single request and closing the connection.
/// </summary>
/// <param name="client">The client.</param>
public void HandleClient(TcpClient client)
{
new Task(() =>
{
NetworkStream stream = client.GetStream();
MessageReader reader = new MessageReader(new StreamReader(stream));
MessageWriter writer = new MessageWriter(new StreamWriter(stream));
{
string commandLine = reader.ReadMessage();
Console.WriteLine(commandLine);
string result = _controller.ExecuteCommand(commandLine, client);
writer.WriteMessage(result);
/*if the requset was for a new game,
* than the client handeling responsability goes to the game,
* therefore the connection isb't closed.
*/
if (!(commandLine.Contains("start") || commandLine.Contains("join")))
{
client.Close();
stream.Close();
reader.Close();
writer.Close();
}
}
}).Start();
}
/// <summary>
/// Handles the player.
/// </summary>
/// <param name="client">The client.</param>
public void HandleClient(TcpClient client)
{
NetworkStream stream = client.GetStream();
MessageReader reader = new MessageReader(new StreamReader(stream));
MessageWriter writer = new MessageWriter(new StreamWriter(stream));
// read requsets from the client and procces them
Task read = new Task(() =>
{
string execute = "";
do
{
try
{
// try get input from client
string input = reader.ReadMessage();
execute = _gameController.ExecuteCommand(input, client);
}
catch (Exception e)
{
// close the connection
execute = "close";
}
// while the requst isn't closing request
} while (!execute.Equals("close"));
});
// send the client the game state until a closing state is reached
Task write = new Task(() =>
{
string output;
{
do
{
output = _gameController.GetState(client);
writer.WriteMessage(output);
} while (!output.Equals("close"));
stream.Close();
reader.Close();
writer.Close();
client.Close();
}
});
read.Start();
write.Start();
}
/// <summary>
/// Starts this session
/// </summary>
public void Start()
{
// initilaize the tcp end point
IPEndPoint ep = new IPEndPoint(IPAddress.Parse(ConfigurationManager.AppSettings[0]),
int.Parse(ConfigurationManager.AppSettings[1]));
string answer = "";
string msg;
string commandLine = "";
while (true)
{
// connect to the server
TcpClient client = new TcpClient();
client.Connect(ep);
Console.WriteLine("You are connected");
_stream = client.GetStream();
_reader = new MessageReader(new StreamReader(_stream));
_writer = new MessageWriter(new StreamWriter(_stream));
Task write = null;
// task for read answers from the server
Task read = new Task(() =>
{
do
{
answer = _reader.ReadMessage();
try
{
// check if it's a move
Move move = Move.FromJson(answer);
if (move.ClientId != clientId)
{
Console.WriteLine(move.ToString());
}
}
catch
{
if (!answer.Contains("close"))
{
Console.WriteLine(answer);
}
// if game end
else
{
Console.WriteLine("Game ended!");
}
// if it's not multiple game break
if (!CheckIfMultiple(commandLine, answer))
{
break;
}
}
} while (!answer.Contains("close"));
});
// task for write a command to the server
write = new Task(() =>
{
while (true)
{
commandLine = Console.ReadLine();
_writer.WriteMessage(commandLine);
}
});
write.Start();
read.Start();
// wait to answer from server
read.Wait();
_stream.Close();
_reader.Close();
_writer.Close();
client.Close();
}
}