标题已经说明了。我有一个tcp监听器，您可以使用ipadress.any访问它。但是当我在其他计算机上测试时，我的连接并不起作用。这是我的服务器代码：
namespace AsyncClientServer
{
public class Server
{
public TcpListener Listener;
private volatile bool Running; //wordt gebruikt door meerdere threads zonder lock te gebruiken (lock zorgt ervoor dat een thread niet doorgaat naar belangrijke code terwjil een andere thread nog bezig is om naar de locked code te gaan.
private List<BinaryWriter> writers = new List<BinaryWriter>();
bool playerCount = false;
public Server(int port)
{
Listener = new TcpListener(IPAddress.Any, port);
}
public void Start()
{
Listener.Start(10);
Running = true;
while (Running)
{
var connection = Listener.AcceptTcpClient();
ProcessConnection(connection);
}
}
public async Task ProcessConnection(TcpClient connection)
{
var writer = new BinaryWriter(connection.GetStream());
lock (writers)
{
writers.Add(writer);
}
using (var stream = new BinaryReader(connection.GetStream()))
{
//hvlheid connectie
await Task.Factory.StartNew(() => {
byte[] data = System.Text.Encoding.UTF8.GetBytes(Convert.ToString(writers.Count));
playerCount = true;
ProcessCommand(connection, writer, data);
});
//loop
while (Running && connection.Connected)
{
await Task.Factory.StartNew(() => {
var count = stream.ReadInt32();
var data = stream.ReadBytes(count);
ProcessCommand(connection, writer, data);
});
}
connection.Close();
}
lock (writers)
{
writers.Remove(writer);
}
}
private void ProcessCommand(TcpClient connection, BinaryWriter writer, byte[] data)
{
//var info = connection.Client.RemoteEndPoint as IPEndPoint;
if (playerCount)
{
playerCount = false;
lock (writers)
{
foreach (var w in writers)
{
if (w != null)
{
try
{
w.Write((Int32)data.Length);
w.Write(data);
w.Flush();
}
catch
{
}
}
}
}
}
else
{
//var line = System.Text.Encoding.UTF8.GetString(data);
//var response = String.Format("{1}:{2}: {0}", line, info.Address.ToString(), info.Port);
//Console.WriteLine(response);
lock (writers)
{
foreach (var w in writers)
{
if (w != null)
{
try
{
w.Write((Int32)data.Length);
w.Write(data);
w.Flush();
}
catch
{
}
}
}
}
}
}
public void Stop()
{
Running = false;
Listener.Stop();
}
~Server()
{
Running = false;
Listener.Stop();
}
}
}
的Program.cs：
public static class MainClass
{
public static readonly int Port = 5000;
public static void Main(string[] args)
{
var server = new Server(Port);
server.Start();
}
}
客户：
Start(5000);
public async Task Start(int port)
{
Connection.Connect("localhost", port);
Console.WriteLine("Connected");
Running = true;
Writer = new BinaryWriter(Connection.GetStream());
using (var stream = new BinaryReader(Connection.GetStream()))
{
//infinite loop
while (Running && Connection.Connected)
{
await Task.Factory.StartNew(() => {
var count = stream.ReadInt32();
var data = stream.ReadBytes(count);
ProcessCommand(data);
});
}
Stop();
}
}
//send player coordinates naar server
int[] temporary = new int[4];
public async Task Coordinates()
{
if (Client1)
{
temporary[0] = (int)Player1_x;
temporary[1] = (int)Player1_y;
}
else
{
temporary[2] = (int)Player2_x;
temporary[3] = (int)Player2_y;
}
await Task.Factory.StartNew(() =>
{
//send player 1 coordinates naar server
var player_coordinates = new byte[temporary.Length * sizeof(int) + sizeof(bool) + sizeof(bool)];
//zet coordinates in de byte array
Buffer.BlockCopy(temporary, 0, player_coordinates, 0, temporary.Length * sizeof(int));
//zet collision in de byte array
Buffer.BlockCopy(BitConverter.GetBytes(Collision_player1), 0, player_coordinates, temporary.Length * sizeof(int), sizeof(bool));
Buffer.BlockCopy(BitConverter.GetBytes(Collision_player2), 0, player_coordinates, temporary.Length * sizeof(int) + sizeof(bool), sizeof(bool));
Writer.Write((Int32)player_coordinates.Length);
Writer.Write(player_coordinates);
Writer.Flush();
});
}
//send data voor chat
public async Task Send(String line)
{
if (Writer == null)
return;
await Task.Factory.StartNew(() => {
var data = System.Text.Encoding.UTF8.GetBytes(line);
Writer.Write((Int32)data.Length);
Writer.Write(data);
Writer.Flush();
});
}
//krijg het aantal spelers connected
private void ProcessCommand(byte[] data)
{
if (players)
{
var playerCount = System.Text.Encoding.UTF8.GetString(data);
PlayerCountMethod(Convert.ToInt32(playerCount));
if (playerCount == "1") {
Client1 = true;
}
else if (playerCount == "2")
{
players = false;
}
} else
{
if (Client1)
{
Player2_x = BitConverter.ToInt32(data, 2 * sizeof(int));
Player2_y = BitConverter.ToInt32(data, 3 * sizeof(int));
} else
{
Player1_x = BitConverter.ToInt32(data, 0);
Player1_y = BitConverter.ToInt32(data, sizeof(int));
}
//
if (Collision_player1 == false)
{
Collision_player1 = BitConverter.ToBoolean(data, temporary.Length * sizeof(int));
}
//
if (Collision_player2 == false)
{
Collision_player2 = BitConverter.ToBoolean(data, temporary.Length * sizeof(int) + sizeof(bool));
}
//try-catch want anders argument out of range als er geen message wordt gestuurd
//try
//{
// var line = BitConverter.ToString(data, temporary.Length * sizeof(int));
// ////stuur data van server naar method
// textboxChat(line);
//}
//catch
//{
//}
}
}
public void Stop()
{
Running = false;
Writer.Close();
Writer = null;
Connection.Close();
}
~GamePlay()
{
Stop();
}
这可能是一个非常容易犯的错误，但是当我在电脑上打开多个程序时，我不知道为什么它会起作用。但是当我在其他电脑上打开它时，它不起作用。
答案 0 :(得分：1)
您有以下代码行：
Connection.Connect("localhost", port);
如果您尝试在另一台计算机上执行此操作，它将在同一台计算机上的请求端口上查找打开的套接字