private WebRequestAsyncOperation SendWebRequest <T>(
T requestType,
string url,
Action <UnityWebRequest> OnSuccess,
Action <string> OnFail,
int requestAttemps,
int timeout) where T : IWebRequest
{
int remainingAttemps = Mathf.Clamp(requestAttemps, 1, requestAttemps);
UnityWebRequest request = requestType.CreateWebRequest(url);
request.timeout = timeout;
WebRequestAsyncOperation resultOp = new WebRequestAsyncOperation(request);
ongoingWebRequests.Add(resultOp);
UnityWebRequestAsyncOperation requestOp = resultOp.webRequest.SendWebRequest();
requestOp.completed += (asyncOp) =>
{
if (!resultOp.isDisposed)
{
if (resultOp.webRequest.WebRequestSucceded())
{
OnSuccess?.Invoke(resultOp.webRequest);
resultOp.SetAsCompleted();
}
else if (!resultOp.webRequest.WebRequestAborted() && resultOp.webRequest.WebRequestServerError())
{
remainingAttemps--;
if (remainingAttemps > 0)
{
Debug.LogWarning($"Retrying web request: {url} ({remainingAttemps} attemps remaining)");
resultOp = SendWebRequest(requestType, url, OnSuccess, OnFail, remainingAttemps, timeout);
}
else
{
OnFail?.Invoke(resultOp.webRequest.error);
resultOp.SetAsCompleted();
}
}
else
{
OnFail?.Invoke(resultOp.webRequest.error);
resultOp.SetAsCompleted();
}
}
ongoingWebRequests.Remove(resultOp);
};
return(resultOp);
}
private WebRequestAsyncOperation SendWebRequest <T>(
T requestType,
string url,
DownloadHandler downloadHandler,
Action <UnityWebRequest> OnSuccess,
Action <UnityWebRequest> OnFail,
int requestAttemps,
int timeout,
bool disposeOnCompleted,
Dictionary <string, string> headers = null
) where T : IWebRequest
{
int remainingAttemps = Mathf.Clamp(requestAttemps, 1, requestAttemps);
UnityWebRequest request = requestType.CreateWebRequest(url);
request.timeout = timeout;
if (headers != null)
{
foreach (var item in headers)
{
request.SetRequestHeader(item.Key, item.Value);
}
}
if (downloadHandler != null)
{
request.downloadHandler = downloadHandler;
}
WebRequestAsyncOperation resultOp = new WebRequestAsyncOperation(request);
resultOp.disposeOnCompleted = disposeOnCompleted;
ongoingWebRequests.Add(resultOp);
UnityWebRequestAsyncOperation requestOp = resultOp.webRequest.SendWebRequest();
requestOp.completed += (asyncOp) =>
{
if (!resultOp.isDisposed)
{
if (resultOp.webRequest.WebRequestSucceded())
{
OnSuccess?.Invoke(resultOp.webRequest);
resultOp.SetAsCompleted(true);
}
else if (!resultOp.webRequest.WebRequestAborted() && resultOp.webRequest.WebRequestServerError())
{
remainingAttemps--;
if (remainingAttemps > 0)
{
Debug.LogWarning($"Retrying web request: {url} ({remainingAttemps} attemps remaining)");
resultOp.Dispose();
resultOp = SendWebRequest(requestType, url, downloadHandler, OnSuccess, OnFail, remainingAttemps, timeout, disposeOnCompleted);
}
else
{
OnFail?.Invoke(resultOp.webRequest);
resultOp.SetAsCompleted(false);
}
}
else
{
OnFail?.Invoke(resultOp.webRequest);
resultOp.SetAsCompleted(false);
}
}
ongoingWebRequests.Remove(resultOp);
};
return(resultOp);
}