SocketClient.OnReceivedMessage C# (CSharp) Method

    private void OnReceivedMessage(MemoryStream ms)
    {
        BinaryReader r = new BinaryReader(ms);
        byte[] message = r.ReadBytes((int)(ms.Length - ms.Position));
        //int msglen = message.Length;
        ByteBuffer buffer = new ByteBuffer(message);
        int mainId = buffer.ReadShort();
        NetworkManager.AddEvent(mainId, buffer);
    }