private IEnumerable <Task> DeleteAllQueues()
{
CloudQueueClient queueClient = _storageAccount.CreateCloudQueueClient();
IEnumerable <CloudQueue> allQueues = queueClient.ListQueues();
return(allQueues.Select(q => Task.Run(() => q.DeleteAndWaitForCompletion())));
}
private void Clean()
{
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
foreach (var queue in queueClient.ListQueues(TestArtifactsPrefix))
{
queue.Delete();
}
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
CloudBlobContainer hostContainer = blobClient.GetContainerReference("azure-webjobs-hosts");
foreach (CloudBlockBlob lockBlob in hostContainer.ListBlobs(string.Format("locks/{0}", TestHostId), useFlatBlobListing: true))
{
try
{
lockBlob.Delete();
}
catch (StorageException)
{
// best effort - might fail if there is an active
// lease on the blob
}
}
}
public void Dispose()
{
foreach (var testqueue in _queueClient.ListQueues(TestArtifactPrefix))
{
testqueue.Delete();
}
}
public static IEnumerable <string> GetAll(string account, string key)
{
CloudQueueClient queueClient = Client.GetQueueClient(account, key);
foreach (CloudQueue queue in queueClient.ListQueues())
{
yield return(queue.Name);
}
}
// Get all queues
public static IEnumerable <CloudQueue> getQueues()
{
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
CloudConfigurationManager.GetSetting("StorageConnectionString"));
// Create the queue client
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
return(queueClient.ListQueues());
}
public void Drop()
{
CloudQueueClient queueClient = account.CreateCloudQueueClient();
if (queueClient.ListQueues().Select(c => c.Name).Contains(queueName))
{
CloudQueue queue = queueClient.GetQueueReference(queueName);
queue.Delete();
}
}
public void Dispose()
{
if (storageAccount != null)
{
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
foreach (var queue in queueClient.ListQueues(TestArtifactsPrefix))
{
queue.Delete();
}
}
}
// List
public void Listqueue()
{
CloudStorageAccount storageAccount = CreateStorageAccountFromConnectionString(CloudConfigurationManager.GetSetting("StorageConnectionString"));
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
Console.WriteLine("Create a list for queue ");
foreach (var queue in queueClient.ListQueues())
{
Console.WriteLine(queue.Uri + "======" + queue.Name);
}
}
// Queues
public string[] GetQueueNames()
{
CloudQueueClient queueClient = new CloudQueueClient(queueURI, creds);
try
{
return(queueClient.ListQueues().Select(x => x.Name).ToArray());
}
catch (Exception e)
{
throw new StorageAccountException("Unable to retrieve queue names.", e);
}
}
public void Dispose()
{
_functionStarted.Dispose();
_functionCompleted.Dispose();
if (_storageAccount != null)
{
CloudQueueClient queueClient = _storageAccount.CreateCloudQueueClient();
foreach (var testQueue in queueClient.ListQueues(TestArtifactPrefix))
{
testQueue.Delete();
}
}
}
public void Dispose()
{
CloudBlobClient blobClient = StorageAccount.CreateCloudBlobClient();
foreach (var testContainer in blobClient.ListContainers(TestArtifactsPrefix))
{
testContainer.Delete();
}
CloudQueueClient queueClient = StorageAccount.CreateCloudQueueClient();
foreach (var testQueue in queueClient.ListQueues(TestArtifactsPrefix))
{
testQueue.Delete();
}
}
private void CreateMissingQueues(CloudQueueClient cloudQueueClient)
{
var shards = cloudQueueClient.ListQueues()
.Where(q => q.Name.StartsWith(queueName, StringComparison.InvariantCulture))
.Select(q => q.Name);
var queueNames = Enumerable.Range(0, queueCount)
.Select(i => queueName + i)
.Where(n => !shards.Contains(n))
.ToList();
foreach (var name in queueNames)
{
var q = cloudQueueClient.GetQueueReference(name);
q.CreateIfNotExists();
}
}
public static void DeleteAllQueue()
{
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
CloudConfigurationManager.GetSetting("StorageConnectionString"));
// Create the queue client.
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
// Retrieve reference to a previously created container.
IEnumerable <CloudQueue> queueList = queueClient.ListQueues();
int count = queueList.Count();
foreach (CloudQueue queue in queueList)
{
queue.Delete();
Console.Write("\r{0} - Queue Remaining to delete ", count--);
}
}
public void QueueTest()
{
AzureService azureService = new AzureService(Settings.Default.AzureAccountName, Settings.Default.AzureAccountKey);
CloudQueueClient cloudQueueClient = azureService.GetCloudQueueClient();
IEnumerable <CloudQueue> queues = cloudQueueClient.ListQueues();
foreach (var queue in queues)
{
testContextInstance.WriteLine("{0}", queue.Name);
}
CloudQueue queue1 = cloudQueueClient.GetQueueReference("testqueue");
//Check whether the queue exists, and create it if it does not.
if (!queue1.Exists())
{
queue1.Create();
}
CloudQueueMessage message = new CloudQueueMessage("This is a test");
queue1.AddMessage(message);
String songInfo = String.Format("{0},{1}", @"c:\music\song.mp3", 34);
message = new CloudQueueMessage(songInfo);
queue1.AddMessage(message);
while (true)
{
CloudQueueMessage message1 = queue1.GetMessage();
if (null == message1)
{
break;
}
testContextInstance.WriteLine("{0}", message1.AsString);
queue1.DeleteMessage(message1);
}
}
//https://msazure.visualstudio.com/One/_git/AzureStack-Services-Storage?path=%2Fsrc%2Fsdx%2Fbase%2Fwoss%2Ftest%2Ftests%2FWFE%2FHorizontalBVT%2FAccountKeyTests.cs&version=GBmaster&_a=contents
/// <summary>
/// Make a couple of requests to the blob, queue, and table services, expecting success.
/// </summary>
/// <param name="account">The account through which the services will be accessed.</param>
internal void MakeServiceRequestsExpectSuccess(CloudStorageAccount account)
{
// Make blob service requests
CloudBlobClient blobClient = account.CreateCloudBlobClient();
// blobClient.ListContainersSegmentedAsync();
blobClient.ListContainers().Count();
blobClient.GetServiceProperties();
// Make queue service requests
CloudQueueClient queueClient = account.CreateCloudQueueClient();
queueClient.ListQueues().Count();
queueClient.GetServiceProperties();
// Make table service requests
CloudTableClient tableClient = account.CreateCloudTableClient();
tableClient.ListTables().Count();
tableClient.GetServiceProperties();
}
public static bool ClearAllQueues()
{
try
{
CloudStorageAccount account =
CloudStorageAccount.Parse(Microsoft.Azure.CloudConfigurationManager.GetSetting("StorageConnectionString"));
CloudQueueClient queueClient = account.CreateCloudQueueClient();
foreach (var item in queueClient.ListQueues())
{
string strQueueName = item.Name;
CloudQueue queue = queueClient.GetQueueReference(strQueueName);
queue.Delete();
}
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
private static void Clean(CloudStorageAccount account)
{
CloudBlobClient blobClient = account.CreateCloudBlobClient();
foreach (var testContainer in blobClient.ListContainers(TestArtifactPrefix))
{
testContainer.Delete();
}
CloudTableClient tableClient = account.CreateCloudTableClient();
foreach (var table in tableClient.ListTables(TestArtifactPrefix))
{
table.Delete();
}
CloudQueueClient queueClient = account.CreateCloudQueueClient();
foreach (var queue in queueClient.ListQueues(TestArtifactPrefix))
{
queue.Delete();
}
}
// List queues.
// Return true on success, false if not found, throw exception on error.
public bool ListQueues(out List <CloudQueue> queueList)
{
queueList = new List <CloudQueue>();
try
{
IEnumerable <CloudQueue> queues = QueueClient.ListQueues();
if (queues != null)
{
queueList.AddRange(queues);
}
return(true);
}
catch (StorageClientException ex)
{
if ((int)ex.StatusCode == 404)
{
return(false);
}
throw;
}
}
public IEnumerable <CloudQueue> ListQueues()
{
return(cloudQueueClient.ListQueues());
}
/// <summary>
/// List storage queues
/// </summary>
/// <param name="prefix">Queue name prefix</param>
/// <param name="queueListingDetails">Queue listing details</param>
/// <param name="options">Queue request options</param>
/// <param name="operationContext">Operation context</param>
/// <returns>An enumerable collection of the queues in the storage account.</returns>
public IEnumerable <CloudQueue> ListQueues(string prefix, QueueListingDetails queueListingDetails,
QueueRequestOptions options, OperationContext operationContext)
{
return(queueClient.ListQueues(prefix, queueListingDetails, options, operationContext));
}
public IEnumerable <IAzureQueue> ListQueues()
{
return(_cloudQueueClient.ListQueues()
.Select(q => new HostedAzureQueue(q))
.ToArray());
}
/// <summary>
/// Cleanup the Azure storage including both queue and blob.
/// </summary>
private async Task Cleanup()
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Try to cleanup the Azure storage.");
ClusterInfoContract clusterInfo = await this.helper.GetClusterInfoAsync();
string clusterName = clusterInfo.ClusterName;
Guid clusterId;
if (!Guid.TryParse(clusterInfo.ClusterId, out clusterId))
{
BrokerTracing.TraceError(
"[AzureStorageCleaner].Cleanup: clusterInfo.ClusterId is not a valid GUID string.");
throw new ArgumentException("clusterInfo.ClusterId", "clusterInfo.ClusterId is not a valid GUID string.");
}
var connectionString = clusterInfo.AzureStorageConnectionString;
if (string.IsNullOrEmpty(connectionString))
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Azure storage connection string is not set.");
// no need to do anything if the connection string is not set
return;
}
string prefix = SoaHelper.GetResponseStoragePrefix(clusterId.ToString());
string prefixAQ = SoaHelper.GetAzureQueueStoragePrefix(clusterId.ToString().ToLower().GetHashCode());
CloudStorageAccount account = CloudStorageAccount.Parse(connectionString);
CloudQueueClient queueClient = account.CreateCloudQueueClient();
queueClient.DefaultRequestOptions.RetryPolicy = DefaultRetryPolicy;
var queues = queueClient.ListQueues(prefix);
var queuesAQ = queueClient.ListQueues(prefixAQ);
CloudBlobClient blobClient = account.CreateCloudBlobClient();
blobClient.DefaultRequestOptions.RetryPolicy = DefaultRetryPolicy;
var containers = blobClient.ListContainers(prefix, ContainerListingDetails.None, null, null);
var containersAQ = blobClient.ListContainers(prefixAQ, ContainerListingDetails.None, null, null);
Dictionary <int, int> nonTerminatedSession;
if (queues.Count <CloudQueue>() > 0 || containers.Count <CloudBlobContainer>() > 0 ||
queuesAQ.Count <CloudQueue>() > 0 || containersAQ.Count <CloudBlobContainer>() > 0)
{
// if there are queue/container candidates for deleting, get
// following info from session service
nonTerminatedSession = await this.helper.GetNonTerminatedSession();
}
else
{
return;
}
// cleanup storage queue
foreach (CloudQueue queue in queues)
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Azure storage queue name is {0}",
queue.Name);
if (this.IsSessionTerminated(nonTerminatedSession, prefix, queue.Name))
{
try
{
queue.Delete();
}
catch (Exception e)
{
BrokerTracing.TraceError(
"[AzureStorageCleaner].Cleanup: Deleting queue {0} failed, {1}",
queue.Name,
e);
}
}
}
// cleanup storage blob container
foreach (CloudBlobContainer container in containers)
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Azure storage container name is {0}",
container.Name);
if (this.IsSessionTerminated(nonTerminatedSession, prefix, container.Name))
{
try
{
container.Delete();
}
catch (Exception e)
{
BrokerTracing.TraceError(
"[AzureStorageCleaner].Cleanup: Deleting container {0} failed, {1}",
container.Name,
e);
}
}
}
// cleanup storage queue for the http clients
foreach (CloudQueue queue in queuesAQ)
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Azure storage queue name is {0}",
queue.Name);
if (this.IsSessionTerminatedAQ(nonTerminatedSession, prefixAQ, queue.Name))
{
try
{
queue.Delete();
}
catch (Exception e)
{
BrokerTracing.TraceError(
"[AzureStorageCleaner].Cleanup: Deleting queue {0} failed, {1}",
queue.Name,
e);
}
}
}
// cleanup storage blob container for the http clients
foreach (CloudBlobContainer container in containersAQ)
{
BrokerTracing.TraceVerbose(
"[AzureStorageCleaner].Cleanup: Azure storage container name is {0}",
container.Name);
if (this.IsSessionTerminatedAQ(nonTerminatedSession, prefixAQ, container.Name))
{
try
{
container.Delete();
}
catch (Exception e)
{
BrokerTracing.TraceError(
"[AzureStorageCleaner].Cleanup: Deleting container {0} failed, {1}",
container.Name,
e);
}
}
}
}
public IEnumerable <String> ListQueues()
{
return(cloudQueueClient.ListQueues().Select(cq => cq.Name));
}
public System.Collections.Generic.IEnumerable <CloudQueue> ListAllQueues()
{
return(_cloudQueueClient.ListQueues());
}
/// <summary>
/// Check if the Azure storage connection string is valid.
/// </summary>
private async Task ValidateConnectionString()
{
int sessionId = this.sharedData.BrokerInfo.SessionId;
string sessionNode = await this.context.ResolveSessionLauncherNodeAsync();
string certThrumbprint = await this.context.GetSSLThumbprint();
string storageConnectionString = this.sharedData.BrokerInfo.AzureStorageConnectionString; // CommonClusterManagerHelper.GetAzureStorageConnectionString(scheduler);
if (string.IsNullOrEmpty(storageConnectionString))
{
this.connectionStringValid = false;
BrokerTracing.TraceError(
"[DispatcherManager].ValidateConnectionString: Azure storage connection string is missed.");
// set job's progress message if Azure connection string is missed
using (HpcSchedulerAdapterInternalClient client = new HpcSchedulerAdapterInternalClient(sessionNode, certThrumbprint))
{
await client.SetJobProgressMessage(sessionId, SR.MissAzureStorageConnectionString);
}
}
else
{
try
{
this.azureQueueManager.StorageConnectionString = storageConnectionString;
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(storageConnectionString);
CloudQueueClient client = storageAccount.CreateCloudQueueClient();
client.ListQueues().Any <CloudQueue>();
this.connectionStringValid = true;
}
catch (StorageException e)
{
string errorCode = BurstUtility.GetStorageErrorCode(e);
if (errorCode == StorageErrorCodeStrings.AuthenticationFailed)
{
this.connectionStringValid = false;
BrokerTracing.TraceError(
"[DispatcherManager].ValidateConnectionString: Access key in Azure storage connection string is invalid.");
// set job's progress message if Azure connection string is invalid
using (HpcSchedulerAdapterInternalClient client = new HpcSchedulerAdapterInternalClient(sessionNode, certThrumbprint))
{
await client.SetJobProgressMessage(sessionId, SR.InvalidAzureStorageConnectionString);
}
}
else if (e.RequestInformation.HttpStatusCode == (int)HttpStatusCode.BadGateway)
{
this.connectionStringValid = false;
BrokerTracing.TraceError(
"[DispatcherManager].ValidateConnectionString: Account name in Azure storage connection string is invalid.");
// set job's progress message if Azure connection string is invalid
using (HpcSchedulerAdapterInternalClient client = new HpcSchedulerAdapterInternalClient(sessionNode, certThrumbprint))
{
await client.SetJobProgressMessage(sessionId, SR.InvalidAzureStorageConnectionString);
}
}
else
{
this.connectionStringValid = true;
BrokerTracing.TraceWarning(
"[DispatcherManager].ValidateConnectionString: Error occurs when check storage connection string, {0}", e);
}
}
}
}
public async Task <bool> Start(ConfigurationOptions config, CancellationToken cancellationToken)
{
CloudStorageAccount storageAccount;
try
{
storageAccount = CloudStorageAccount.Parse(config.ConnectionString);
}
catch (FormatException ex)
{
_console.ColoredWriteLine($"<r>Error parsing the connection string: <w>{ex.Message}</w></r>");
return(false);
}
Console.Clear();
Console.Title = $"Azure Storage Queue Monitor{(!string.IsNullOrWhiteSpace(config.Title) ? $" -- {config.Title}" : "")}";
Console.CursorVisible = false;
Dictionary <string, QueueInfo> queueInfos = new Dictionary <string, QueueInfo>();
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
int iterations = 0;
Stopwatch sw = new Stopwatch();
while (true)
{
await Task.Yield();
if (cancellationToken.IsCancellationRequested)
{
return(true);
}
sw.Restart();
iterations++;
if (iterations == 50)
{
iterations = 0;
queueInfos.Clear();
}
List <CloudQueue> queues = queueClient.ListQueues().ToList();
foreach (var queue in queues)
{
try
{
queue.FetchAttributes();
}
catch (StorageException sex) when(sex.Message.Contains("The specified queue does not exist"))
{
if (queueInfos.ContainsKey(queue.Name))
{
queueInfos.Remove(queue.Name);
}
}
string name = queue.Name;
if (config.IgnoredQueues?.Any(i => Regex.IsMatch(name, i)) ?? false)
{
continue;
}
int count = queue.ApproximateMessageCount ?? 0;
if (!queueInfos.ContainsKey(name))
{
bool isImportant = false;
if (config.ImportantQueues?.Any(i => Regex.IsMatch(name, i)) ?? false)
{
isImportant = true;
}
string groupName = "NOT GROUPED";
int groupOrder = int.MaxValue;
if (config.GroupQueues)
{
foreach (var queueGroup in config.QueueGroups)
{
if (queueGroup.Queues.Any(q => Regex.IsMatch(name, q)))
{
groupName = queueGroup.GroupName;
groupOrder = queueGroup.Order;
continue;
}
}
}
queueInfos.Add(name, new QueueInfo {
Name = name,
FirstCount = count,
CurrentCount = count,
IsImportant = isImportant,
GroupName = groupName,
GroupOrder = groupOrder
});
}
else
{
var info = queueInfos[name];
if (count > info.FirstCount)
{
info.FirstCount = count;
info.IncreasedCount = true;
}
else
{
info.IncreasedCount = false;
}
info.DecreasedCount = count < info.CurrentCount;
info.CurrentCount = count;
}
}
PrintQueues(config, queueInfos, iterations);
if (config.ExportCountData)
{
if (_previousQueueCount != queueInfos.Count)
{
_exportFullPath = null;
}
ExportCountData(config, queueInfos);
}
_previousQueueCount = queueInfos.Count;
sw.Stop();
long sleepInterval = config.Interval - sw.ElapsedMilliseconds;
if (sleepInterval > 0)
{
await Task.Delay(config.Interval, cancellationToken);
}
}
}
/// <summary>
/// Test some of the queue storage operations.
/// </summary>
public async Task RunQueueStorageAdvancedOpsAsync()
{
try
{
//***** Setup *****//
Console.WriteLine("Getting reference to the storage account.");
// Retrieve storage account information from connection string
// How to create a storage connection string - http://msdn.microsoft.com/en-us/library/azure/ee758697.aspx
CloudStorageAccount storageAccount = Common.CreateStorageAccountFromConnectionString(CloudConfigurationManager.GetSetting("StorageConnectionString"));
Console.WriteLine("Instantiating queue client.");
Console.WriteLine(string.Empty);
// Create a queue client for interacting with the queue service.
CloudQueueClient cloudQueueClient = storageAccount.CreateCloudQueueClient();
// Create 3 queues.
// Create the queue name -- use a guid in the name so it's unique.
string baseQueueName = "demotest-" + System.Guid.NewGuid().ToString();
// Keep a list of the queues so you can compare this list
// against the list of queues that we retrieve.
List <string> queueNames = new List <string>();
for (int i = 0; i < 3; i++)
{
// Set the name of the queue, then add it to the generic list.
string queueName = baseQueueName + "-0" + i;
queueNames.Add(queueName);
// Create the queue with this name.
Console.WriteLine("Creating queue with name {0}", queueName);
CloudQueue cloudQueue = cloudQueueClient.GetQueueReference(queueName);
try
{
await cloudQueue.CreateIfNotExistsAsync();
Console.WriteLine(" Queue created successfully.");
}
catch (StorageException exStorage)
{
Common.WriteException(exStorage);
Console.WriteLine("Please make sure your storage account is specified correctly in the app.config - then restart the sample.");
Console.WriteLine("Press any key to exit");
Console.ReadLine();
throw;
}
catch (Exception ex)
{
Console.WriteLine(" Exception thrown creating queue.");
Common.WriteException(ex);
throw;
}
}
Console.WriteLine(string.Empty);
Console.WriteLine("List of queues in the storage account:");
// List the queues for this storage account
IEnumerable <CloudQueue> cloudQueueList = cloudQueueClient.ListQueues();
try
{
foreach (CloudQueue cloudQ in cloudQueueList)
{
Console.WriteLine("Cloud Queue name = {0}", cloudQ.Name);
}
}
catch (Exception ex)
{
Console.WriteLine(" Exception thrown listing queues.");
Common.WriteException(ex);
throw;
}
// Now clean up after yourself, using the list of queues that you created in case there were other queues in the account.
foreach (string oneQueueName in queueNames)
{
CloudQueue cloudQueue = cloudQueueClient.GetQueueReference(oneQueueName);
cloudQueue.DeleteIfExists();
}
}
catch (Exception ex)
{
Console.WriteLine(" Exception thrown. Message = {0}{1} Strack Trace = {2}", ex.Message, Environment.NewLine, ex.StackTrace);
}
}
// The Azure Functions runtime uses this storage account connection string for all functions
// except for HTTP triggered functions.
// The storage account must be a general-purpose one that supports blobs, queues, and tables.
// See Storage account and Storage account requirements.
// AzureWebJobsDashboard
// Optional storage account connection string for storing logs and displaying them in the Monitor tab in the portal.
// The storage account must be a general-purpose one that supports blobs, queues, and tables.
// See Storage account and Storage account requirements.
//Functions uses Storage for operations such as managing triggers and logging function executions.
internal StorageAccountsValidation MakeServiceRequestsExpectSuccess(string connectionKey, string connectionString)
{
string storageSymptoms = String.Empty;
int status = 0;
string postfixStatement = "Please make sure this is a general-purpose storage account.";
//if (connectionKey.Equals("AzureWebJobsStorage", StringComparison.OrdinalIgnoreCase))
//{
//}
try
{
if (string.IsNullOrWhiteSpace(connectionString))
{
// return Task.FromResult<StorageAccountsValidation> (new StorageAccountsValidation { });
return(new StorageAccountsValidation {
});
}
CloudStorageAccount account = CloudStorageAccount.Parse(connectionString);
// Make blob service requests
try
{
CloudBlobClient blobClient = account.CreateCloudBlobClient();
// blobClient.ListContainersSegmentedAsync();
// blobClient.ListContainers().Count();
blobClient.GetServiceProperties();
}
catch (Exception ex)
{
storageSymptoms += "Blob endpoint is not reachable. Make sure the firewall on this storage account is not misconfigured.";
throw ex;
}
try
{
// Make queue service requests
CloudQueueClient queueClient = account.CreateCloudQueueClient();
queueClient.ListQueues().Count();
queueClient.GetServiceProperties();
}
catch (Exception ex)
{
storageSymptoms += "Queue is not enabled. ";
throw ex;
}
try
{
// Make table service requests
CloudTableClient tableClient = account.CreateCloudTableClient();
tableClient.ListTables().Count();
tableClient.GetServiceProperties();
}
catch (Exception ex)
{
storageSymptoms += "Table is not enabled.";
throw ex;
}
try
{
// Not sure if this is only required for consumption
// When using a Consumption plan function definitions are stored in File Storage.
CloudFileClient fileClient = account.CreateCloudFileClient();
fileClient.ListShares().Count();
fileClient.GetServiceProperties();
}
catch (Exception ex)
{
storageSymptoms += "File is not enabled.";
throw ex;
}
storageSymptoms = "Storage connection string validation passed!";
}
catch (Exception ex)
{
storageSymptoms += "\n";
storageSymptoms += postfixStatement;
status = 1;
}
StorageAccountsValidation result = new StorageAccountsValidation
{
AppSettingsKey = connectionKey,
Mandatory = false,
AccountName = connectionString.Split(new string[] { "AccountName=", ";AccountKey=" }, StringSplitOptions.RemoveEmptyEntries)[1],
Message = storageSymptoms,
Status = status
};
//return Task.FromResult(result);
return(result);
}
/// <summary>
/// Acts upon command line arguments.
/// </summary>
/// <param name="args">Command line arguments.</param>
private static void Main(string[] args)
{
// Create our CloudQueueClient object.
// REVIEW: Hard-coded connection string index "Ironclad".
string connectionString = null;
ConnectionStringSettings settings = ConfigurationManager.ConnectionStrings["Ironclad"];
if (settings != null)
{
connectionString = settings.ConnectionString;
}
if (string.IsNullOrEmpty(connectionString))
{
throw new ConfigurationException("Azure connection string missing from your .exe.config file!");
}
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
CloudQueueClient queueClient = storageAccount.CreateCloudQueueClient();
switch (args.Length)
{
case 0:
Status(queueClient.ListQueues());
break;
case 2:
{
CloudQueue queue = queueClient.GetQueueReference(args[1]);
if (!queue.Exists())
{
Console.WriteLine("No such queue '{0}'", args[1]);
return;
}
queue.FetchAttributes();
switch (args[0])
{
case "clear":
case "Clear":
queue.Clear();
Console.WriteLine("Queue '{0}' cleared.", queue.Name);
break;
case "peek":
case "Peek":
int numberToPeekAt = (queue.ApproximateMessageCount != null) ? (int)queue.ApproximateMessageCount : 0;
Console.WriteLine("Queue '{0}' contains {1} messages:", queue.Name, numberToPeekAt);
if (numberToPeekAt != 0)
{
// Peek API only allows a maximum of 32 messages to be peeked at.
numberToPeekAt = Math.Min(numberToPeekAt, 32);
foreach (CloudQueueMessage message in queue.PeekMessages(numberToPeekAt))
{
Console.WriteLine(
"\t{0} {1} {2}",
message.Id,
message.InsertionTime,
message.ExpirationTime);
}
}
break;
case "status":
case "Status":
Status(new CloudQueue[] { queue });
break;
default:
Usage();
break;
}
}
break;
default:
Usage();
break;
}
}
public int GetExistingQueueCount()
{
List <CloudQueue> queues = client.ListQueues().ToList();
return(queues.Count);
}
