public void UpdateBaseUrls(string[] baseUrls)
{
var dict = baseUrls
.Distinct()
.ToDictionary(x => x, _ => WeightItem.CreateDefaultItem());
UrlResourceManager.UpdateResources(dict);
}
private Task <IReadOnlyList <RetryActionResult <string, HttpResponseMessage> > > SendAsyncWithDiag(
string url,
Func <string, Task <HttpResponseMessage> > send)
{
return(UrlResourceManager.ExecuteAsyncWithDiag(async(source, _) =>
{
var combinedUrl = $"{source.TrimEnd('/')}/{url.TrimStart('/')}";
// Special timeout handling for HttpClient
using (var cts = new CancellationTokenSource())
{
if (Timeout.HasValue)
{
cts.CancelAfter(Timeout.Value);
}
try
{
var res = await send(combinedUrl);
if (IsTransientHttpStatusCode(res.StatusCode))
{
throw new TransientHttpRequestException(
url,
combinedUrl,
res,
$"Response status code does not indicate success: ${res.StatusCode}");
}
if (!res.IsSuccessStatusCode)
{
throw new HttpErrorResponseException(
url,
combinedUrl,
res);
}
var errorCode = _isErrorResponse(res, await res.Content.ReadAsStringAsync());
if (errorCode > 0)
{
throw new HttpErrorResponseException(
url,
combinedUrl,
res);
}
return res;
}
catch (HttpRequestException e)
{
throw new ServiceUnavailableException(url, combinedUrl, e.Message, e);
}
catch (TaskCanceledException e)
when(!cts.Token.IsCancellationRequested)
{
throw new RequestTimeoutException(url, combinedUrl, "Operation timeout", e);
}
}
}, _shouldRetry, RaiseOnError));
}
