private static async Task<SimpleHttpResponse> DoForContainersAsync(string container,
HttpStatusCode successStatus,
Func<CloudBlobContainer, Task> action,
IEnumerable<CloudStorageAccount> accounts,
bool ignoreNotFound,
IEnumerable<CloudStorageAccount> excludeAccounts)
{
SimpleHttpResponse retval = new SimpleHttpResponse
{
StatusCode = successStatus,
};
if (excludeAccounts != null)
{
accounts = accounts.Except(excludeAccounts);
}
var actionTasks = accounts
.Select(account => action(NamespaceHandler.GetContainerByName(account, container)));
try
{
await Task.WhenAll(actionTasks.ToArray());
}
catch (AggregateException aggEx)
{
aggEx.Handle(ex => ProcessException(ex, ignoreNotFound, retval));
}
catch (Exception ex)
{
if (!ProcessException(ex, ignoreNotFound, retval))
{
throw;
}
}
return retval;
}
public SimpleHttpResponse(SimpleHttpResponse src)
{
this.StatusCode = src.StatusCode;
this.ReasonPhrase = src.ReasonPhrase;
}
public DelegatedResponse(SimpleHttpResponse src) : base(src)
{
}
public SimpleHttpResponse(SimpleHttpResponse src)
{
this.StatusCode = src.StatusCode;
this.ReasonPhrase = src.ReasonPhrase;
}
private static bool ProcessException(Exception ex, bool ignoreNotFound, SimpleHttpResponse response)
{
if (ex is StorageException)
{
var storeEx = (StorageException)ex;
if (!ignoreNotFound || storeEx.RequestInformation.HttpStatusCode != (int)HttpStatusCode.NotFound)
{
response.StatusCode = (HttpStatusCode)storeEx.RequestInformation.HttpStatusCode;
response.ReasonPhrase = storeEx.RequestInformation.HttpStatusMessage;
}
return true;
}
return false;
}
