Implement RTT error messages

Author: insthync

Scripts/LiteNetLibUnetTransport.cs

@@ -253,6 +253,16 @@ public void GetConnectionInfo(int hostId, int connectionId, out string address,
  public int GetCurrentRTT(int hostId, int connectionId, out byte error)
  {
  // Return the round trip time for the given connectionId.
+ if (!connections.ContainsKey(hostId))
+ {
+ error = (byte)NetworkError.WrongHost;
+ return 0;
+ }
+ if (!connections[hostId].ContainsKey(connectionId))
+ {
+ error = (byte)NetworkError.WrongConnection;
+ return 0;
+ }
  // TODO: implement this
  error = (byte)NetworkError.Ok;
  return 0;