/// Disconnects a specific client.
/// If the client wasn't connected already it will return false.
/// </summary>
/// <param name="clientIndex"></param>
///<param name="withDisconnectPacket"> True = Disconnect packet received from the client. \n False = protocol violation or error has occured</param>
/// <returns>True if the client has been successfully disconnected , or was disconnected already</returns>
public void DisconnectClient(uint clientIndex, bool withDisconnectPacket, bool isWebSocketClient)
{
MqttClient c = GetClientByIndex(clientIndex, isWebSocketClient);
if (!c.IsWebSocketClient)
{
tcpServer.DisconnectClient(clientIndex, withDisconnectPacket);
}
else
{
wsServer.DisconnectClient(clientIndex, withDisconnectPacket);
}
}
private void Server_ClientConnected(object sender, TCPServer.ClientConnectionArgs e)
{
Log("Client connection { Host: " + e.Client.Ip.ToString() + " Port: " + e.Client.Port.ToString() + " }", Color.Orange);
var tmout = e.Client.ClientSocket.ReceiveTimeout;
e.Client.ClientSocket.ReceiveTimeout = 5000;
var connectCode = "NULL";
try { connectCode = e.Client.ReceiveString(); } catch { }
e.Client.ClientSocket.ReceiveTimeout = tmout;
if (connectCode != "RemoteBrowser#CODE#")
{
SendPackage(e.Client, "Code rejected");
server.DisconnectClient(e.Client);
Log($"Client Code rejected; {{ Host: {e.Client.Ip} Port: {e.Client.Port}}}");
}
else
{
Log($"Client Code accepted; {{ Host: {e.Client.Ip} Port: {e.Client.Port}}}");
monitorThreads.Add(new Thread(new ParameterizedThreadStart(MonitorPackages))); monitorThreads.Last().Start(e.Client);
}
}
public static void Shutdown(this TCPServer server, bool reuseSocket)
{
if (reuseSocket)
{
foreach (var client in server.ConnectedClients)
{
server.DisconnectClient(client, "Server shutdown.");
}
}
else
{
server.Shutdown();
}
}
// 아무 패킷이나 받으면 호출 되는 콜벡 함수
public void PacketReceived(IAsyncResult ar)
{
try
{
// 패킷 수신 함수 호출
int received = mySocket.EndReceive(ar);
// Debug.Log("EndReceive() called");
// 연결 끊김
if (received == 0)
{
myTCPServer.atomicQueue.Enqueue("[Disconnected] " + mySocket.RemoteEndPoint.ToString() + "\n");
mySocket.Close();
myTCPServer.DisconnectClient(this);
return;
}
// 패킷 처리 함수 호출
ProccessRecv();
}
catch (Exception ex)
{
Debug.Log("EndReceive() " + ex.ToString());
}
try
{
// 다시 비동기 수신 대기
mySocket.BeginReceive(recvBuffer, 0, Define.recvBufferSize, 0, PacketReceived, this);
}
catch (Exception ex)
{
Debug.Log("BeginReceive() " + ex.ToString());
}
}
