Assertion: queue's message | /r/HasProperty | delivered
Facets:
value: least once
type: TEMPORAL
Source sentences:
text: Delivery policies - do we need to guarantee that a message is delivered at least once, or no more than once?
text: Pending Remove: The message was deleted by the administrator, but was already being delivered.
text: Pending Suspend: The message was suspended by the administrator, but was already being delivered.
text: If a message is delivered while a server is not available, it may not be removed from that server's queue and may be resent.
text: When a message is delivered, a receipt handle is generated for that delivery and sent to the recipient.
text: Once a message is delivered, it has a visibility timeout to prevent other components from consuming it.
text: A message is delivered at least once, but occasionally more than one copy of a message is delivered.
text: While any number of producers can send messages to the queue, each message is guaranteed to be delivered, and consumed by one consumer.
text: If the RedeliveryTacker detects that a message should be re-delivered, it does a seek in the source topic (note that this might be an expensive operation, in terms of I/O) and sends the same message again to the queue topic.