public async Task <TeamCloudInstance> GetAsync(bool refresh)
{
var container = await GetContainerAsync()
.ConfigureAwait(false);
ContainerDocumentCacheEntry <TeamCloudInstance> cacheEntry = null;
if (cache != null && !refresh)
{
var created = false;
cacheEntry = await cache
.GetOrCreateAsync(nameof(TeamCloudInstance), (key) => { created = true; return(FetchAsync()); })
.ConfigureAwait(false);
if (!created && cache.InMemory)
{
var cacheEntryCurrent = await FetchAsync(cacheEntry.ETag)
.ConfigureAwait(false);
return((cacheEntryCurrent ?? cacheEntry)?.Value);
}
}
return((cacheEntry ?? await FetchAsync().ConfigureAwait(false))?.Value);
async Task <ContainerDocumentCacheEntry <TeamCloudInstance> > FetchAsync(string currentETag = default)
Task <ContainerDocumentCacheEntry <T> > IContainerDocumentCache.SetAsync <T>(string key, ContainerDocumentCacheEntry <T> value, ContainerDocumentCacheEntryOptions options, CancellationToken token) => Task.FromResult(value);