Hello Paul- The transaction handles the nack details. The example is showing how you identify a transaction “tx1”. A transaction may end via abort, commit or abandoned. I believe the abort would send a nack that instructs the broker to redeliver the message.
Thanks, Matt Pavlovich > On Feb 1, 2022, at 2:57 AM, Paul Hutschemaekers <p...@qdata.nl> wrote: > > Hello, > > According to the stomp specification, the handling of the NACK client > command is server specific. Does anyone know how activemq handles the > NACK command? The only relevant documentation seems to be : > https://activemq.apache.org/how-do-i-unack-the-message-with-stomp, > > which is written as if the nack command does not exist. > > Thx, > Paul >