protected IEnumerator LoadAndRequestBytes(string method, string messageBody, BytePostRequestCallback callback)
{
Debug.Log("Loading request!");
yield return(StartCoroutine(Fade(1f)));
loadIcon.blocksRaycasts = true;
yield return(StartCoroutine(sendRequestCoroutine(method, messageBody, callback)));
loadIcon.blocksRaycasts = false;
yield return(StartCoroutine(Fade(0f)));
}
/// <summary>
/// Asynchronous HTTP Post request.
/// src: http://stackoverflow.com/questions/27310201/async-requests-in-unity
/// https://docs.unity3d.com/Manual/UnityWebRequest-CreatingDownloadHandlers.html
/// </summary>
/// <param name="method">REST method name.</param>
/// <param name="messageBody">POST message body string.</param>
/// <param name="callback">Callback handler that process the response string. </param>
/// <returns></returns>
protected IEnumerator sendRequestCoroutine(string method, string messageBody, BytePostRequestCallback callback)
{
var data = System.Text.Encoding.UTF8.GetBytes(messageBody);
string urlString = getMethodURL(method);
UnityWebRequest webRequest = UnityWebRequest.Post(urlString, UnityWebRequest.kHttpVerbPOST);
webRequest.uploadHandler = new UploadHandlerRaw(data);
webRequest.downloadHandler = new DownloadHandlerBuffer();
// Request and wait for the desired page.
yield return(webRequest.SendWebRequest());
if (webRequest.isNetworkError)
{
print("Error: " + webRequest.error);
}
else
{
callback(webRequest.downloadHandler.data);
}
}
