public void SendData(string dataString, CommandHandler.Commands command, Socket clientSocket)
{
//converts string into byte array
byte[] data = Encoding.ASCII.GetBytes((int)command + " " + dataString);
try
{
//sends the data to the client socket.
clientSocket.Send(data);
//begins recieving data back from the client (async).
clientSocket.BeginReceive(buffer, 0, buffer.Length, SocketFlags.None, new AsyncCallback(Receive), clientSocket);
}
catch (Exception ex) when(ex.Message.Contains("Socket"))
{
//something went wrong client side -- disconnected??
//checks to see if list contains client socket.
if (connections.Contains(clientSocket))
{
//removes the socket from the list
connections.Remove(clientSocket);
//calls the connection changed event.
onConnectionChanged(false, clientSocket);
}
}
}
public void SendString(string dataString, CommandHandler.Commands command)
{
//gets bytes from data
byte[] data = Encoding.ASCII.GetBytes((int)command + " " + dataString);
try
{
//sends the data to the client socket.
socket.Send(data);
//begins recieving data back from the client (async).
socket.BeginReceive(buffer, 0, buffer.Length, SocketFlags.None, new AsyncCallback(Receive), socket);
}
catch
{
//something went wrong server side -- closed??
onConnectionChanged(false);
}
}