<div dir="ltr">I get
the feeling that this should be a rather basic question, but I have
searched the mailing list and the AMQP specification without finding
answers.<br><br>For how long does the server wait for acknowledgment from a subscriber (when acknowledgment is required)?<br>
<br>When are unacknowledged messages redelivered?<br><br>In my set up,
using the java api for a single consumer and the stomp gateway and a
php stomp client for sending messages to the queue, messages do not
seem to get redelivered until the consumer is restarted.</div>