/// <summary>
/// Use TCP server to send message to a remote client by GUID (recommanded)
/// </summary>
/// <param name="argGuid"></param>
/// <param name="message"></param>
public void TcpServerSend(Guid argGuid, string message)
{
TcpClientWithGuid client = TcpServerGetRemoteTcpClient(argGuid);
byte[] messageBytes = Encoding.ASCII.GetBytes(message);
client.TcpStream.Write(messageBytes, 0, messageBytes.Length);
}
/// <summary>
/// Wait and listen for client.
/// </summary>
private void ListenClientConnect()
{
while (true)
{
bool enoughClientSign = false;
for (int i = 0; i < _tcpClientArray.Length; i++)
{
if (_tcpClientArray[i] != null)
{
if (_tcpClientArray[i].SignOccupied != false)
{
continue;
}
}
enoughClientSign = true;
TcpClient tempTcpClient = _hostTcpServer.AcceptTcpClient();
_tcpClientArray[i] = new TcpClientWithGuid();
try
{
_tcpClientArray[i].Guid = Guid.NewGuid();
_tcpClientArray[i].TcpClient = tempTcpClient;
_tcpClientArray[i].TcpClient.ReceiveBufferSize = 10000000;
_tcpClientArray[i].SignOccupied = true;
_tcpClientArray[i].TcpStream = tempTcpClient.GetStream();
_tcpClientArray[i].ReceiveThread = new Thread(TcpServerReceiveMessage)
{
IsBackground = true
};
_tcpClientArray[i].ReceiveThread.Start(_tcpClientArray[i]);
}
catch (Exception)
{
throw;
}
_tcpServerNewClient?.Invoke(tempTcpClient.Client.RemoteEndPoint);
break;
}
if (!enoughClientSign)
{
throw new NotEnoughTcpServerCapacityException("The capacity of the server is set to be " + MaxClient);
}
TcpServerRebuildClientList();
}
}
/// <summary>
/// Receive message
/// </summary>
/// <param name="argClientWithGuid"></param>
private void TcpServerReceiveMessage(object argClientWithGuid)
{
TcpClientWithGuid tcpClientWithGuid = (TcpClientWithGuid)argClientWithGuid;
StreamReader sr = new StreamReader(tcpClientWithGuid.TcpStream);
while (true)
{
string result = sr.ReadLine();
if (result == null)
{
sr.Dispose();
tcpClientWithGuid.Stop();
}
else
{
_tcpServerReceiveDelegate(Encoding.ASCII.GetBytes(result));
}
}
}
/// <summary>
/// Use TCP server to send message to a remote client by GUID (recommanded)
/// </summary>
/// <param name="argGuid"></param>
/// <param name="message"></param>
public void TcpServerSend(Guid argGuid, byte[] message)
{
TcpClientWithGuid client = TcpServerGetRemoteTcpClient(argGuid);
client.TcpStream.Write(message, 0, message.Length);
}
/// <summary>
/// Use TCP server to send message to a remote client by IP address
/// </summary>
/// <param name="argAddress"></param>
/// <param name="message"></param>
public void TcpServerSend(IPAddress argAddress, byte[] message)
{
TcpClientWithGuid client = GetRemoteTcpClient(argAddress);
client.TcpStream.Write(message, 0, message.Length);
}
/// <summary>
/// Use TCP server to send message to a remote client by port number
/// </summary>
/// <param name="argPort"></param>
/// <param name="message"></param>
public void TcpServerSend(int argPort, byte[] message)
{
TcpClientWithGuid client = GetRemoteTcpClient(argPort);
client.TcpStream.Write(message, 0, message.Length);
}
