/// <summary>
///
/// </summary>
/// <param name="clusterNumber"></param>
/// <returns></returns>
public async Task <IEnumerable <QueueMessageCheckResult> > QueueCheckAsync(string clusterNumber = null)
{
BlobHelper.Setup(operationHelper.StorageConnectionString, "cloudqueueclustersettings");
var json = clusterNumber.IsEmpty()
? BlobHelper.Download($"CloudQueueClusterSettings.{operationHelper.EnvIdentifier}.json")
: BlobHelper.Download($"CloudQueueClusterSettings.{operationHelper.EnvIdentifier}.{clusterNumber}.json");
var clusters = JsonConvert.DeserializeObject <QueueCluster[]>(json);
var results = new List <QueueMessageCheckResult>();
foreach (var cluster in clusters)
{
foreach (var queueNode in cluster.QueueNodes)
{
var result = new QueueMessageCheckResult();
var account = CloudStorageAccount.Parse(queueNode.CloudStorageAccount);
var client = account.CreateCloudQueueClient();
var queue = client.GetQueueReference($"{operationHelper.EnvIdentifier}-{queueNode.Name}".ToLower());
queue.CreateIfNotExists();
result.QueueName = queue.Name;
result.MessageCount = queue.ApproximateMessageCount ?? 0;
results.Add(result);
}
}
return(results);
}
/// <summary>
///
/// </summary>
/// <param name="clusterNumber"></param>
/// <returns></returns>
public async Task WarmingupAsync(string clusterNumber = null)
{
BlobHelper.Setup(operationHelper.StorageConnectionString, "cloudqueueclustersettings");
var json = clusterNumber.IsEmpty()
? BlobHelper.Download($"CloudQueueClusterSettings.{operationHelper.EnvIdentifier}.json")
: BlobHelper.Download($"CloudQueueClusterSettings.{operationHelper.EnvIdentifier}.{clusterNumber}.json");
var clusters = JsonConvert.DeserializeObject <QueueCluster[]>(json);
foreach (var cluster in clusters)
{
foreach (var queueNode in cluster.QueueNodes)
{
await Task.Run(() =>
{
var account = CloudStorageAccount.Parse(queueNode.CloudStorageAccount);
var client = account.CreateCloudQueueClient();
var queue = client.GetQueueReference($"{operationHelper.EnvIdentifier}-{queueNode.Name}".ToLower());
queue.CreateIfNotExists();
for (var i = 0; i < 100; i++)
{
queue.AddMessageAsync(new Microsoft.WindowsAzure.Storage.Queue.CloudQueueMessage("0"));
Task.Delay(10);
}
});
}
}
}
/// <summary>
/// Anybody downloads a file.
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public ActionResult Download(string fileName, int maxWidth = 0, int maxHeight = 0)
{
if (fileName == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (maxWidth != 0 || maxHeight != 0)
{
// Returns thumbnail.
var bitmap = BlobHelper.DownloadAsBitmap("mediafile", fileName, maxWidth, maxHeight);
if (bitmap == null)
{
return(HttpNotFound());
}
using (var mem = new MemoryStream())
{
bitmap.Save(mem, ImageFormat.Jpeg);
return(File(mem.ToArray(), "image/jpeg"));
}
}
else
{
// Returns raw file.
var blob = BlobHelper.Download("mediafile", fileName);
if (blob == null)
{
return(HttpNotFound());
}
return(File(blob.Item1, blob.Item2));
}
}