How do I unack the message with STOMP - documentation is outdated

[Aimee Quinaou]

Hello,

I've read in the FAQ, under "How do I unack the message with STOMP", 
that "There is no explicit “unack” command in Stomp" 
(http://activemq.apache.org/how-do-i-unack-the-message-with-stomp).

It was true for the first version of STOMP, but since STOMP 1.1 there's 
a NACK frame that can be used to tell the server that the client did not 
consume the message. 
(https://stomp.github.io/stomp-specification-1.1.html#NACK)

Now ActiveMQ uses STOMP 1.1 (at least in ActiveMQ version 5.15.9), so 
this page is outdated. I suggest that it tells for which versions of 
ActiveMQ it is still accurate.


I'm using a python client to consume messages from ActiveMQ, using the 
STOMP protocol. If something goes wrong while processing the message I 
send a NACK frame, else I send an ACK frame.

I would like ActiveMQ to put the message in the DLQ if it receives a 
NACK. How can I do that?


Thanks.


Regards,


Aimée Quinaou