public void Send(TSend obj)
{
var xhr = new XMLHttpRequest();
xhr.Open("POST", this.url);
xhr.OnReadyStateChange = () => {
if (xhr.ReadyState == XMLHttpRequestReadyState.Done)
{
var data = xhr.RecvJson <TRecv>();
this.onRecv(data);
}
};
xhr.SendJson(obj);
}
