private async Task <CacheResponse <IEsiFragment> > RequestAndParse(
Uri uri, EsiExecutionContext executionContext)
{
var response = await _httpLoader.Get(uri, executionContext);
response.EnsureSuccessStatusCode();
var content = await response.Content.ReadAsStringAsync();
var fragment = _esiBodyParser.Parse(content);
return(CacheResponse.Create(fragment, response.Headers.CacheControl, response.Headers.Vary.ToList()));
}
private async Task StoreFragmentInCache(
HttpContext context, Uri pageUri, EsiExecutionContext executionContext, IEsiFragment fragment)
{
CacheControlHeaderValue.TryParse(
context.Response.Headers[HeaderNames.CacheControl], out var cacheControl);
if (ShouldSetCache(context))
{
var headers = context.Response.Headers.ToDictionary();
var pageResponse = new FragmentPageResponse(fragment, headers);
var vary = context.Response.Headers[HeaderNames.Vary];
var cacheResponse = CacheResponse.Create(pageResponse, cacheControl, vary);
await _cache.Set(pageUri, executionContext, cacheResponse);
}
}