上次是因为升级组件的时候失败了,所以做了一次还原,结果还原以后再去升级组件的时候报错:queue is not empty,于是尝试了去extraction里面reset status,不管用! 也是用了queue delete的function去删除,还是不管用! 最后直接到系统里面把/usr/sap/trans/buffer里面的所有文件一律删除了,再用SPAM去升级的时候就没问题了。
The messages may not be visible to you due to the following reason: "When a message is retrieved from the queue, the response includes the message and a pop receipt value, which is required to delete the message. The message is not automatically deleted from the queue, but after it has...
QueueErrorCode.cs QueueNotEmpty. C# publicstaticAzure.Storage.Queues.Models.QueueErrorCode QueueNotEmpty {get; } Property Value QueueErrorCode Applies to ProductVersions Azure SDK for .NETLatest, Preview In this article Definition Applies to
ACCOUNT_IS_DISABLED public static final QueueErrorCode ACCOUNT_IS_DISABLED Static value AccountIsDisabled for QueueErrorCode.AUTHENTICATION_FAILED public static final QueueErrorCode AUTHENTICATION_FAILED Static value AuthenticationFailed for QueueErrorCode....
Writable queue handles are signaled whenever the queue is not full, and readable queue handles are signaled if the queue is not empty. For example, a writer canWaitForSingleObject(hQ, INFINITE)to know that a queue is not full and that it's safe to write and a reader canWaitForSingleObject(...
If the queue is not empty, then there will be a DocumentContext available for reading: // this will be true if there is at least one message in the queue boolean messageAvailable = tailer.toEnd().direction(TailerDirection.BACKWARD). readingDocument().isPresent(); High level interface ...
Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. SingleOrDefault<TSource>(IEnumerable<TSource>, TSource) Returns the only element of a sequence, or a specified default value if the sequence is empty; this method throws an ...
Approximate Number Of Messages Not Visible Approximate Number Of Messages Visible When all of them show0values for several minutes, the queue is empty. To confirm that a queue is empty (AWS CLI, AWS API) Stop all producers from sending messages. ...
An empty queue is boring, let's add some deliveries! Internally all deliveries are saved to Redis lists as strings. This is how you can publish a string payload to a queue: delivery:="task payload"err:=taskQueue.Publish(delivery)
This value is not tracked or validated on the client. To configure client-side network timesouts see here. Returns 展开表 TypeDescription QueueMessage, None Returns a message from the Queue or None if the Queue is empty. Examples Receive one message from the queue. Python 复制 # Pop ...