本文整理汇总了C#中Microsoft.WindowsAzure.Storage.Queue.CloudQueue.GetMessageAsync方法的典型用法代码示例。如果您正苦于以下问题：C# CloudQueue.GetMessageAsync方法的具体用法？C# CloudQueue.GetMessageAsync怎么用？C# CloudQueue.GetMessageAsync使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.WindowsAzure.Storage.Queue.CloudQueue的用法示例。
在下文中一共展示了CloudQueue.GetMessageAsync方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: UpdateEnqueuedMessageAsync
private static async Task UpdateEnqueuedMessageAsync(CloudQueue queue)
{
Console.WriteLine("5. Insert another test message ");
await queue.AddMessageAsync(new CloudQueueMessage("Hello World Again!"));
Console.WriteLine("6. Change the contents of a queued message");
CloudQueueMessage message = await queue.GetMessageAsync();
message.SetMessageContent("Updated contents.");
await queue.UpdateMessageAsync(message, TimeSpan.Zero, MessageUpdateFields.Content | MessageUpdateFields.Visibility);
}示例2: BasicQueueOperationsAsync
private static async Task BasicQueueOperationsAsync(CloudQueue queue)
{
Console.WriteLine("2. Insert a single message into a queue");
await queue.AddMessageAsync(new CloudQueueMessage("Hello World!"));
Console.WriteLine("3. Peek at the next message");
CloudQueueMessage peekedMessage = await queue.PeekMessageAsync();
if (peekedMessage != null)
{
Console.WriteLine("The peeked message is: {0}", peekedMessage.AsString);
}
Console.WriteLine("4. De-queue the next message");
CloudQueueMessage message = await queue.GetMessageAsync();
if (message != null)
{
Console.WriteLine("Processing & deleting message with content: {0}", message.AsString);
await queue.DeleteMessageAsync(message);
}
}示例3: GetMessageWithTimeout
private async Task<CloudQueueMessage> GetMessageWithTimeout(CloudQueue queue, TimeSpan timeout)
{
var queueMessage = await queue.GetMessageAsync();
if (queueMessage != null)
{
return queueMessage;
}
var sw = System.Diagnostics.Stopwatch.StartNew();
var backOffs = new int[] { 1, 1 }//, 3, 5, 10, 10, 30 }
.Select(s => TimeSpan.FromSeconds(s)).ToArray();
int backOffIdx = 0;
while (queueMessage == null && sw.Elapsed < timeout)
{
var delay = backOffIdx < backOffs.Length ? backOffs[backOffIdx] : backOffs[backOffs.Length - 1];
await Task.Delay(delay);
queueMessage = await queue.GetMessageAsync();
backOffIdx++;
}
sw.Stop();
return queueMessage;
}示例4: UpdateEnqueuedMessageAsync
/// <summary>
/// Update an enqueued message and its visibility time. For workflow scenarios this could enable you to update
/// the status of a task as well as extend the visibility timeout in order to provide more time for a client
/// continue working on the message before another client can see the message.
/// </summary>
/// <param name="queue">The sample queue</param>
private static async Task UpdateEnqueuedMessageAsync(CloudQueue queue)
{
// Insert another test message into the queue
Console.WriteLine("5. Insert another test message ");
await queue.AddMessageAsync(new CloudQueueMessage("Hello World Again!"));
Console.WriteLine("6. Change the contents of a queued message");
CloudQueueMessage message = await queue.GetMessageAsync();
message.SetMessageContent("Updated contents.");
await queue.UpdateMessageAsync(
message,
TimeSpan.Zero, // For the purpose of the sample make the update visible immediately
MessageUpdateFields.Content |
MessageUpdateFields.Visibility);
}