OnDemandTransferInfo.FromQueueMessage Method (String)
Creates an OnDemandTransferInfo object from queue messages sent by a diagnostic monitor when an on-demand transfer completes.
Assembly: Microsoft.WindowsAzure.Diagnostics (in Microsoft.WindowsAzure.Diagnostics.dll)
Parameters
- queueMessage
-
Type:
System.String
The queue message text.
Return Value
Type: Microsoft.WindowsAzure.Diagnostics.Management.OnDemandTransferInfoReturns OnDemandTransferInfo.
The FromQueueMessage method creates an OnDemandTransferInfo object from the queue notification message sent by a diagnostic monitor when an on-demand transfer completes. Using this method does not remove the message from the queue, it must be removed manually.
Example
The following code snippet reads the queue where on-demand transfer information is stored, creates an OnDemandTransferInfo object using the FromQueueMessage method, and outputs the contents to the console.
// Get the connection string. It's recommended that you store the connection string in your web.config or app.config file.
// Use the ConfigurationManager type to retrieve your storage connection string. You can find the account name and key in
// the Windows Azure classic portal (http://manage.windowsazure.com).
//string connectionString = "DefaultEndpointsProtocol=https;AccountName=<AccountName>;AccountKey=<AccountKey>";
string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["StorageConnectionString"].ConnectionString;
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
// Create a CloudQueueClient and get the queue where notifications are stored.
CloudQueueClient cloudQueueClient = storageAccount.CreateCloudQueueClient();
CloudQueue notificationQueue = cloudQueueClient.GetQueueReference("wad-on-demand-transfers");
// Stores the resulting on-demand transfer information.
OnDemandTransferInfo transferInfo;
// If the on-demand transfer queue exists, then process the queue message.
if (null != notificationQueue.GetMessage())
{
CloudQueueMessage notificationMessage = notificationQueue.GetMessage();
// Create a new OnDemandTransferInfo object from the notification message.
transferInfo = OnDemandTransferInfo.FromQueueMessage(notificationMessage.AsString);
// Write the values of the OnDemandTransferInfo to the console.
Console.WriteLine("DeploymentId = " + transferInfo.DeploymentId);
Console.WriteLine("NotificationQueueName = " + transferInfo.NotificationQueueName);
Console.WriteLine("RequestId = " + transferInfo.RequestId);
Console.WriteLine("RoleInstanceId = " + transferInfo.RoleInstanceId);
Console.WriteLine("RoleName = " + transferInfo.RoleName);
}
Warning |
|---|
This API is not supported in Azure SDK versions 2.5 and higher. Instead, use the diagnostics.wadcfg XML configuration file. For more information, see Collect Logging Data by Using Azure Diagnostics. |
