protected IEnumerator RequestCoroutine(string url, byte[] postData, Dictionary <string, string> headers, Action <Firebase, DataSnapshot> OnSuccess, Action <Firebase, FirebaseError> OnFailed)
{
using (WWW www = (headers != null) ? new WWW(url, postData, headers) : (postData != null) ? new WWW(url, postData) : new WWW(url))
{
// Wait until load done
yield return(www);
if (!string.IsNullOrEmpty(www.error))
{
HttpStatusCode status = 0;
string errMessage = "";
// Parse status code
if (www.responseHeaders.ContainsKey("STATUS"))
{
string str = www.responseHeaders["STATUS"] as string;
string[] components = str.Split(' ');
int code = 0;
if (components.Length >= 3 && int.TryParse(components[1], out code))
{
status = (HttpStatusCode)code;
}
}
if (www.error.Contains("crossdomain.xml") || www.error.Contains("Couldn't resolve"))
{
errMessage = "No internet connection or crossdomain.xml policy problem";
}
else
{
// Parse error message
try
{
if (!string.IsNullOrEmpty(www.text))
{
Dictionary <string, object> obj = Json.Deserialize(www.text) as Dictionary <string, object>;
if (obj != null && obj.ContainsKey("error"))
{
errMessage = obj["error"] as string;
}
}
}
catch
{
}
}
if (OnFailed != null)
{
if (string.IsNullOrEmpty(errMessage))
{
errMessage = www.error;
}
if (errMessage.Contains("Failed downloading"))
{
errMessage = "Request failed with no info of error.";
}
OnFailed(this, new FirebaseError(status, errMessage));
}
#if UNITY_EDITOR
Debug.LogWarning(www.error + " (" + (int)status + ")\nResponse Message: " + errMessage);
#endif
}
else
{
ParserJsonToSnapshot parser = new ParserJsonToSnapshot(www.text);
while (!parser.isDone)
{
yield return(null);
}
DataSnapshot snapshot = parser.snapshot;
if (OnSuccess != null)
{
OnSuccess(this, snapshot);
}
}
}
}
void Run()
{
snapshot = new DataSnapshot(json);
isDone = true;
}
protected void OnSuccess(Firebase sender, DataSnapshot snapshot)
{
--count;
StartNextCommand();
ClearCallbacks(sender);
}
