internal static void StartListen()
{
try
{
Console.WriteLine("Starting TCP listener...");
var listener = new TcpListener(IPAddress.Parse("127.0.0.1"), 6111);
listener.Server.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
listener.Start();
while (true)
{
IEditorHandler editor = null;
Socket client = listener.AcceptSocket();
Console.WriteLine("Connection accepted.");
var session = Guid.NewGuid().ToString();
var childSocketThread =
new Thread(() =>
{
try
{
var response = SocketHelper.SendMessage(client, new Dictionary <string, string> {
{ Parameters.Method, Methods.RegisterEditor }, { Parameters.Session, session }
});
if (response.ContainsKey(Parameters.Method) && response[Parameters.Method] == Methods.RegisterEditor)
{
if (response[Parameters.Result] == EditorTypes.Unity)
{
if (response.ContainsKey(Parameters.Session) && response[Parameters.Session] != session)
{
try
{
ConnectionManager.ReconnectEditor(client, response[Parameters.Session]);
}
catch (InvalidOperationException e)
{
Console.WriteLine(e);
editor = new UnityEditor(client, response[Parameters.Session]);
ConnectionManager.AddEditor(editor);
}
}
else
{
editor = new UnityEditor(client, session);
ConnectionManager.AddEditor(editor);
}
}
else
{
Console.WriteLine($"Unsupported editor type: {response["editortype"]}. Socket is being closed");
client.Close();
}
}
var ping = new Dictionary <string, string> {
{ Parameters.Method, Methods.Ping }
};
while (SocketHelper.IsSocketConnected(client))
{
var pong = SocketHelper.SendMessage(client, ping);
if (!pong.ContainsKey(Parameters.Method) || pong[Parameters.Method] != Methods.Ping || pong[Parameters.Result] != Methods.Pong)
{
throw new Exception("Unexpected response from socket");
}
Thread.Sleep(3000);
}
//ConnectionManager.RemoveEditor(editor);
client.Close();
Console.WriteLine("Socket connection closed.");
}
catch (SocketException e)
{
Console.WriteLine(e);
//ConnectionManager.RemoveEditor(editor);
client.Close();
Console.WriteLine("Socket connection closed.");
}
catch (IOException e)
{
Console.WriteLine(e);
//ConnectionManager.RemoveEditor(editor);
client.Close();
Console.WriteLine("Socket connection closed.");
}
catch (NullReferenceException e)
{
Console.WriteLine(e);
//ConnectionManager.RemoveEditor(editor);
client.Close();
Console.WriteLine("Socket connection closed.");
}
});
childSocketThread.Start();
}
}
catch (Exception e)
{
Console.WriteLine("Error: " + e.StackTrace);
Console.WriteLine("Error: " + e.Message);
}
}
