Hi, sorry for the late reply. You can do this by setting a positive outgoing window, e.g. pn_messenger_set_outgoing_window(m, 10) will cause messenger to track the status of the last 10 messages sent. It will also cause pn_messenger_send(m) to block until the status of outgoing messages is known.
Everytime you call pn_messenger_put(m, msg), a new tracker will be assigned for the outgoing message. You can access this tracker by doing tracker = pn_messenger_outgoing_tracker(m) right after calling put. Once you've called pn_messenger_send(m) you can then use this tracker to go back and access the status of outgoing messages by checking pn_messenger_status(m, tracker). Hope this helps. Let me know if anything is unclear. --Rafael On Wed, Mar 27, 2013 at 1:54 PM, Arun Dsouza <ardso...@microsoft.com> wrote: > While sending messages through a Proton-C client, is it possible to set > the settled flag on the AMQP Transfer frame to false? > > I wish to receive an ACK / NACK from the broker to which I am sending > messages, which will let my application know whether the send was > successful or not. > > Thanks, > Arun > > > >
