private bool CreateInstance(TcpClient tcp)
{
try
{
IPEndPoint ipEndPoint = tcp.Client.RemoteEndPoint as IPEndPoint;
if (ipEndPoint == null)
{
return(false);
}
string clientIp = ipEndPoint.ToString();
if (ClientInstance.ContainsKey(clientIp))
{
ClientInstance.Remove(clientIp);
}
// 建立玩家peer實體
ClientNode cNode = _SocketServer.GetPeer(this, ipEndPoint, _SocketServer);
//註冊到 mListener 中，讓他的 Receive 功能能被叫
TCPInstance instance = new TCPInstance(this, cNode, tcp);
//註冊到 mListener 中，讓他的 Receive 功能能被叫
ClientInstance.Add(clientIp, instance);
//成功加入後傳送 Connect 事件給 Client
byte[] packet = new byte[] { 1 };
tcp.GetStream().Write(packet, 0, packet.Length);
cNode.Initialize();
}
catch (Exception e)
{
Console.WriteLine(e);
return(false);
}
return(true);
}
public override void DisConnect(IPEndPoint iPEndPoint)
{
lock (ClientInstance)
{
string key = iPEndPoint.ToString();
if (ClientInstance.TryGetValue(key, out Instance instance))
{
TCPInstance tcpInstance = (TCPInstance)instance;
tcpInstance.Dispose();
ClientInstance.Remove(key);
}
}
}
private async Task StartReceiveAsync(TcpClient tcp)
{
IPEndPoint ipEndPoint = tcp.Client.RemoteEndPoint as IPEndPoint;
if (ClientInstance.TryGetValue(ipEndPoint.ToString(), out Instance instance))
{
TCPInstance tcpInstance = (TCPInstance)instance;
NetworkStream stream = tcp.GetStream();
await Task.Run(async() =>
{
try
{
while (tcp.Client.Connected)
{
byte[] buff = new byte[BufferSize];
int count = await stream.ReadAsync(buff, 0, buff.Length);
Array.Resize(ref buff, count);
if (count.Equals(0))
{
DisConnect(ipEndPoint);
break;
}
// 將接收到的buff data送入client佇列等候處理
tcpInstance.PassData(buff);
}
}
catch (IOException e)
{
if (!e.Message.Contains(ErrorMsg1))
{
Console.WriteLine(e.Message + "," + e.HResult);
}
else
{
DisConnect(ipEndPoint);
}
}
});
}
}
