//Poison Message
public void ProcessMessage()
{
CloudQueueClient queueClient = StorageClientManager.GetQueueClient();
CloudQueue collectionsQueue = queueClient.GetQueueReference(_queueCollections);
collectionsQueue.CreateIfNotExist();
CloudQueueMessage message = collectionsQueue.GetMessage();
if (message == null)
{
//Stop Polling
return;
}
try
{
//Do Work
collectionsQueue.DeleteMessage(message);
}
catch //Handle Poisned Messages
{
if (message.DequeueCount > 3)
{
CloudQueue poisonQueue = queueClient.GetQueueReference(_queuePoison);
poisonQueue.CreateIfNotExist();
poisonQueue.AddMessage(message);
collectionsQueue.DeleteMessage(message);
}
}
}
public void RunQueues()
{
Console.WriteLine("RunQueues()");
_queueClient = StorageClientManager.GetQueueClient();
CreateQueue(_queueName);
GetQueueInfomration(_queueName);
DeleteQueue(_queueName);
}
//Create 1,000 Queues
private void CreateJobs()
{
CloudQueueClient queueClient = StorageClientManager.GetQueueClient();
queueClient.GetQueueReference(_queueCollections);
CloudQueue queue = queueClient.GetQueueReference(_queueCollections);
for (int i = 0; i < 10000; i++)
{
CloudQueueMessage message = new CloudQueueMessage(string.Format("collection job #{0}", i));
queue.AddMessage(message);
}
}
public void RunBlobs()
{
Console.WriteLine("RunBlobs()");
//Blob Client
CloudBlobClient blobClient = StorageClientManager.GetBlobClient();
//Get Container
CloudBlobContainer blobContainer = blobClient.GetContainerReference(_blobContainerName);
blobContainer.CreateIfNotExist();
//Create Text
StringBuilder sb = new StringBuilder("Howdy World!");
CloudBlob blob = blobContainer.GetBlobReference(_blobName);
blob.Attributes.Metadata["Status"] = "Unprocessed";
blob.UploadText(sb.ToString());
blob.FetchAttributes();
Console.WriteLine("MD5 = " + blob.Attributes.Properties.ContentMD5);
foreach (string key in blob.Attributes.Metadata)
{
Console.WriteLine(string.Format("Key={0}, Value={1}", key, blob.Attributes.Metadata[key]));
}
//List Blobs
foreach (var blobItem in blobContainer.ListBlobs())
{
Console.WriteLine(blobItem.Uri.ToString());
}
//Print Blob
CloudBlob blob2 = blobContainer.GetBlobReference(_blobName);
string output = blob2.DownloadText();
//string output = blockBlob.DownloadText();
Console.WriteLine(String.Format("{0} says, {1}", _blobName, output));
//Delete Blob
blob2.DeleteIfExists();
//List Blobs
Console.WriteLine("List Blobs:");
foreach (var blobItem in blobContainer.ListBlobs())
{
Console.WriteLine(blobItem.Uri.ToString());
}
}
public void RunTables()
{
Console.WriteLine("RunTables()");
CloudTableClient tableClient = StorageClientManager.GetTableClient();
//Create Table
tableClient.CreateTableIfNotExist(_tableName);
//List Tables
IEnumerable <string> tables = tableClient.ListTables();
foreach (string table in tables)
{
Console.WriteLine(table);
}
//DataModel, DataContext
tableClient.DeleteTableIfExist(_tableName);
}